A shortcut would ensure a safer reaction. A shortcut may provide a faster reaction. A reaction with a shortcut would yield more chemical output. A reaction with a shortcut would require less chemical input.

Answers

Answer 1

Answer: the first one

Step-by-step explanation:

Answer 2

Answer:

What is the benefit of using a shortcut in a reaction between two chemicals?

A shortcut would ensure a safer reaction.

Step-by-step explanation:


Related Questions

The graph shows the volume of water in a sink, x minutes after the faucet is turned on.

Answers

Answer:

Conner is correct.

Step-by-step explanation:

Answer:

Connor is correct because the rate of water flowing is equal to the slope. Water is flowing at a rate that is equal to 2 gallons per minute.

Step-by-step explanation:

This proof shows the first five steps for verifying cot^2 (x/2)= cos x+1/cos c-1 use the drop down boxes to complete the steps of the proof

Answers

Answer:

1. Tangent Half-angle identity

2. 1 + cos x

3. 1 - cos x

Step-by-step explanation:

Just answered the question on edge

The proof shows the first five steps for verifying cot^2 (x/2)= cos x+1/cos x-1 The drop-down box to complete the steps of the proof will be the taking square root of the fraction.

What is trigonometry?

Trigonometry is a branch of mathematics that deals with the relationship between the sides and angles of a right-angle triangle and the trigonometric ratio are defined as the ratio of the pair of a right-angled triangle.

The first five steps for the following proof are,

Taking LHS

[tex]\rm = cot^2 \frac{x}{2}[/tex]

As we know,

cotx=1/tanx

[tex]\rm = \frac{1}{tan^2\frac{x}{2} } \\\\ = \frac{1}{\sqrt{(\frac{1-cosx}{1+cosx})^2 } } \\\\ =\frac{1}{\frac{1-cosx}{1+cosx} }[/tex]

As the left-hand side term is equal to the right-hand side term the proof and its steps are correct.

Thus, the proof shows the first five steps for verifying cot^2 (x/2)= cos x+1/cos x-1 The drop-down box to complete the steps of the proof will be the taking square root of the fraction.

Learn more about trigonometry here:

brainly.com/question/26719838

#SPJ2

Anyone know how to do this?

Answers

make the expressions equal to each other it is Equals 2

Given the formula y = mx + b, what is the slope of a line, m, if x = 5, y = 7, and b =10?
A. The slope 3/5 ·
B. The slope 5/3 ·
C. The slope - 3/5 ·
D. The slope - 5/3 ·

Answers

The answer is:
C. The slope -3/5
Because -3/5 times 5 is -3 and when you combine -3 and 10 the answer is 7 and 7=7 (the y)

If the area of a trapezoid is 28 m with a height of 14 m in with one of the base being 1 m to find the length of the second face

Answers

The area of a trapezoid is basically the average width times the altitude, or as a formula:
Area = h ·

b 1 + b 2
2


where
b1, b2 are the lengths of each base
h is the altitude (height)
Recall that the bases are the two parallel sides of the trapezoid. The altitude (or height) of a trapezoid is the perpendicular distance between the two bases.

In the applet above, click on "freeze dimensions". As you drag any vertex, you will see that the trapezoid redraws itself keeping the height and bases constant. Notice how the area does not change in the displayed formula. The area depends only on the height and base lengths, so as you can see, there are many trapezoids with a given set of dimensions which all have the same area.

346772.99378 x 222222666886=

Answers

Answer:

7.706081948 lowecase10uppercase16

Step-by-step explanation:

I hope it helps u.

I need help with these

Answers

Answer:

Step-by-step explanation:

5)               -7 (-15w + 21) + 3(18 - 27w)

Step 2:        105w - 81w - 147 + 54

6)      

step 3:       24w - 93

If m = 3 and n = 2, then m 2 - n 2 is equal to _____. 2 5 1 13

Answers

Answer:

6-4=2

Step-by-step explanation:

3x2=6 2x2=4

Is equal to 2
3*2 - 2*2
6 - 4 = 2

Which set of numbers does NOT describe the side
lengths of a right triangle?
a. 3, 4, 5
b. 5, 12, 13
c. 6, 14, 17
d. 7, 24, 25
4

Answers

Answer:

The answer is C

Step-by-step explanation:

You have to do the Pythagorean Theorem.

A. you get 25=25

B. you get 169=169

C. you get 232=289

D. you get 625=625

Lexi jarred 2.3 liters of jam after 2 days. How many days does Lexi need to spend making jam if she wants to jar 4.6 liters of jam in all?

Answers

Answer:

bruh 4 days duh

Step-by-step explanation:

Submission in an houuuur!!! Please send help and can I please have the explanation.

Answers

Answer:

It should 3/10

Step-by-step explanation:

Please answer this is my second time posting this Will give brainiest for proper aNSWER AND EXPLANATION
Statement: "Two triangles with corresponding congruent angles are congruent." Is this statement true or false? *

Answers

Answer:

It is true

Step-by-step explanation:

Because If two pairs of sides of two triangles are equal in length, and the included angles are equal in measurement, then the triangles are congruent. (Side-Side-Side): If three pairs of sides of two triangles are equal in length, then the triangles are congruent. Please give brainliest❤️

Answer: Yes, it is true

Step-by-step explanation: Because If two pairs of sides of two triangles are equal in length, and the included angles are equal in measurement, then the triangles are congruent.

Hope this helps!

Zack measured a rectangular garden at the park. The longer sides each measured 15 feet and were 3 times longer than the shorter sides. If Zack walked all the way around the garden, how far did he walk?

Answers

Given:

The longer sides of a rectangular garden = 15 feet

It were 3 times longer than the shorter sides.

To find:

The total distance covered by Zack if he walked all the way around the garden.

Solution:

Let the shorter side be x.

Longer side = 15 feet

According to given equation, longer side is 3 times longer than the shorter sides.

[tex]15=3x[/tex]

Divide both sides by 3.

[tex]5=x[/tex]

So, the measure of shorter side is 5 feet.

The total distance covered by Zack if he walked all the way around the garden is the perimeter of the garden.

Perimeter of rectangular garden is

[tex]Perimeter=2(length +width)[/tex]

[tex]Perimeter=2(15 +5)[/tex]

[tex]Perimeter=2(20)[/tex]

[tex]Perimeter=40[/tex]

Therefore, the total distance covered by Zack is 40 feet.

What is the answer to this??? please I need to know!

Answers

Answer: I want to say the answer is B, hope this helps!

Step-by-step explanation:

A town is going to use its property tax records to pick
people to take part in a focus group on water treatment
in the city. Everyone who owns a house or apartment
in the town will be listed in the property tax records.
These focus groups have been very popular, and everyone
selected to take part in the focus group actually does
take part. The town's aim is that everyone who lives in
the town has a chance to take part in the focus group.
What problems, if any, do you see with this sampling
method?
A nonresponse
B. response bias
c. undercoverage
D. there are no problems with this sampling method

Answers

i believe B or C but that’s a straight guess. i would say B just because if you live like outside of town then ur screwed

The sum of the ages of Rudy and his father is 58 years. The difference in their ages is 32 years. How old is each ?

Answers

Answer:

Rudy is 13 years old. Her father is 45 years old.

Step-by-step explanation:

It's very simple actually!

All you need to do is subtract 32:

58 - 32 = 26

Then divide:

26 ÷ 2 = 13

13 is Rudy's age. Let's find her father's age!

We then add 32 back to 13:

32 + 13 = 45

And there you have it!

Hope this helped!  :)

find f(-2) for f(x)=x^2+5

Answers

The answer is 9. f(-2) means that x is equal to -2.

Answer:

9

Step-by-step explanation:

f(-2)=-2² +5

f(-2) =4+5

f(-2) =9

(9x + 11) what’s the answer?

Answers

Answer:

70 is the answer

Step-by-step explanation:

Answer:  (9x + 11) = 70

Step-by-step explanation:

Your bank pays 4% annual interest compounded quarterly on January 1, April 1, July 1, and October 1. You deposited $840 on April 1 and made no other deposits or withdrawals. Find your savings account balance on January 1 of the next year.
and
Your bank pays 4% annual interest compounded quarterly on January 1, April 1, July 1, and October 1. You deposited $840 on April 1 and made no other deposits or withdrawals. How much interest did you earn for these nine months?

Answers

Answer:

The interest earned in 9 months is $25.45284

Step-by-step explanation:

The interest rate given by the bank = 4%

The rate at which the interest is applied = Quarterly

The amount of money deposited = $840

The formula for compound interest is given as follows;

[tex]Compound \ interest = P \times \left [ \left(1 + \dfrac{r}{n} \right )^{t \times n} - 1\right ][/tex]

Where;

P = The principal = $840

r = The rate = 4% = 0.04

n = The number of times the interest is compounded per period  = quarterly = 4

t = The time duration in period = 9 months = 3/4 × 1 year

Substituting the values gives the Compound interest C.I. as follows;

[tex]C.I. = 840 \times \left [ \left(1 + \dfrac{0.04}{4} \right )^{\dfrac{3}{4} \times 3} - 1\right ] = 840 \times \left [ \left(1 + \dfrac{0.04}{4} \right )^{ 3} - 1\right ] = \$ 25.45284[/tex]

The interest earned in 9 months = $25.45284.

A colloge student makes a minimum payment of 500 each year

Answers

Answer:

more info needed

Step-by-step explanation:

Answer:

fgkguhhhhhggddvjhgcdjbcjvgtujjjjjjj

what is 55.01 rounded to the nearest whole number

Answers

Answer:

55

Step-by-step explanation:

What is 3 groups of 1/8

Answers

Answer:

3/8

Step-by-step explanation:

The 3 groups of 1/8 will be 3/8.

What is Algebra?

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

It is also known as the product. If the object n is given to m times then we just simply multiply them.

Given that: 3 groups of 1/8

Then the number 3 and 1/8 is multiplied. Then the expression will be

⇒ 3 × 1/8

⇒ 3 / 8

Then the 3 groups of 1/8 will be 3/8.

More about the Algebra link is given below.

https://brainly.com/question/953809

#SPJ2

PLS NEED HELP. For 15 Points

Answers

Answer:

50 degrees

Step-by-step explanation:

just makes sense

50 degrees hope this helps

What is the equation of the line that passes through the point (1, 7) and has a slope of 2/7?

Answers

Answer: y=2/7x+47/7

Step-by-step explanation:

You would use the equation y=mx+b to get the answer. You already know that x=1 and y=7 from the given point and they tell you the slope (m) is 2/7. All you have to do it substitute the values into the equation and solve for b. That would be 7=(2/7)(1)+b. Solving for b gives you 47/7. Therefore, the equation is y=2/7x+47/7. Hope this helps!

Is this correct? (Geometry hw)

Answers

Answer:

yes

Step-by-step explanation:

Answer:

I'm pretty sure It's correct ☑ So yes

PLEASE HELP MEEEEEEEEEEEEEE

Answers

Answer:

y=7/9x-2

Step-by-step explanation:

This is the formula to follow when doing these equations

y=slopex (-/+) y-intercept

if it a negative it a - intercept if it a positive intercept if adding.

PLEASE HELP RIGHT NOW :(

Answers

Answer: b, c, and e
Explanation: only those fit the requirements to be considered a mathematical sentence.

Your brother received two job offers. One offers a regular wage, and the other offers hourly pay. Both are 40-hour-per-week jobs. The wage job includes two weeks of paid vacation, but the hourly job offers only unpaid vacation. The annual salary for the wage job is $35,000. The hourly job pays $17 per hour. Which job pays more?

Answers

Answer:

The job with the fixed wage is better and pays more.  

Step-by-step explanation:

The annual salary for the fixed wage job is $35,000 and the hourly job is $35,360 because 17x40(no of hours needed to work in a week) x52(no of weeks in a year)

The salary of 2 weeks on the hourly job is $1360 and the paid job offers paid vacation for 2 weeks so $35,360 - $1360 is $34,000 and that is $1000 less than the wage job.


How do I solve for c

Answers

Answer:

Uhhh add the top then divide by bottom

Step-by-step explanation:

Bc yes

Answer:

[tex] c = \dfrac{3e + 3d - 5D}{2b} [/tex]

Step-by-step explanation:

[tex] \dfrac{2bc + 5D}{3} = e + d [/tex]

Multiply both sides by 3.

[tex] 2bc + 5D = 3(e + d) [/tex]

[tex] 2bc + 5D = 3e + 3d [/tex]

Subtract 5D from both sides.

[tex] 2bc = 3e + 3d - 5D [/tex]

Divide both sides by 2b.

[tex] c = \dfrac{3e + 3d - 5D}{2b} [/tex]

Chin bought 12 pounds of apples for $6. Use the ratio table to find the cost of buying 3 pounds of apples. *

Answers

Answer: The answer should be 1.5.

Step-by-step explanation:

$6 divided by 12 is .5... Multiply .5 by 3, seeing as 1 pound = $.5

Answer:

$.5

Step-by-step explanation:

hope this helps y'all

Other Questions
John has $200 in his bank account he made a purchase at the grocery store that was $1.50 more than he had in his bank account select the point on the number line that represents the balance of his bank account after buying groceries. Which equation has no solutions?Select one3x + 2 = 3x -14x + 2 = 10x = 24x = 4x What was found in every Babylonian house? I'll give BRAINLIEST if you answer this correctly Sophia earns 40 points every time she shops at a grocery store. She needs a total of 2,680 points to receive a free prize. So far, she has earned 1,280 points. How many more times will Sophia have to shop at the grocery store in order to earn the additional points she needs for a free prize? Let t represent the number of times Sophia visits the store. Which of the following equations best represents the solution to the above question? 100 points !!! quick PLEASE HELP I GUURL OUT What is the first step in understanding self harm behavior? is the French and Indian War at event or law or act explain how it caused the Revolution to begin. I WILL GIVE BRAINLIEST PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:(( Find the slope of the line.Can somebody help me and explain please.? What is an electrical energy transformation that you witness and experience every day? Describe this transformation. How many branches of government did Georgias constitution create? one two three four ian rides bikes competitively. He practices his tricks 5.8 hours a week. How many hours does he spend practicing his tricks in a 4.5-week period? What is 87B -179+95787 To take the best notes in his science class, Jonas should sit next to his friends so they can share notes. near the front so he can see and hear the teacher. in the back of the room so he can watch everything. behind the smartest student so he can copy their notes. What is plaiting?a. the sewing together of a vertical warpb. a technique which involves weaving strips over and under one anotherc. sewing together a spiraling foundation of rods with some other materiald.none of the above Mike has a recipe that feeds one person that calls for 3/8 teaspoonof salt. How much salt is needed to make the recipe if he needs to cookthe recipe for 3 people? ASAP a. 1 1/8 teaspoons c. 3/4 teaspoon b. 3/24 teaspoon d. 9/24 teaspoon i need to get this done as quick as possible. please help Which part, sentence, or phrase in the passage suggests that the respective entrepreneur is a transformational leader? Four best friends from high schoolErwin, Harry, Mick, and Garyhave gone on to become entrepreneurs. They have very different personalities, and thereby, leadership styles. Erwin A(seems to concern himself with the processes rather than forward-thinking ideas.) Harry is B(finicky about minute details, but always gets the job done). C(Mick seeks advice from others and has great concern for his employees). Gary D(rewards effective behavior of his employees, and corrects them when the expectations are not met.) please help me! i will give brainliest to whoever answers first 5/6 divided by 4/6 pls answer