Mathematics High School

What is the answer to this question?
91
X51

Answers

Answer 1

Answer:

4,641

Step-by-step explanation:

Answer 2

Answer: it would be 4641

Step-by-step explanation:

Because when you multiply 91 and 51 that’s the answer you get

Related Questions

The diagram above represents a biochemical process that occurs in a cell. The purpose of this process is to synthesize ?
Messenger RNA
Carbohydrates
Deoxyribonucleic Acids
Proteins​

Answers

Answer:

Proteins

Step-by-step explanation:

I took the test and I got it right.

Answer:

proteins

Step-by-step explanation:

DO Y'ALL KNOW THE ANSWER?

Answers

Answer:

C

Step-by-step explanation:

12000 feet equals about 2 miles.

5280 is about half of 12000 so it is about 1 mile.

answer correctly for a brainlesit and 10 pts pleaseee :) thanks asap

Answers

i think the slope is -5 and i’m not sure what the bubble thing is

hope this helped :)

Ina certain county weights of women are normally distributed with a mean of 138 lb and a standard deviation of 15 lb. What percentage of women in that country weigh more than 120 lb

Answers

Answer:

88.493%

Step-by-step explanation:

We solve this question using z score formula.

Z score = x - μ/σ

where

x is the raw score = 120lb

μ is the population mean = 138lb

σ is the population standard deviation = 15lb

Hence,

z = 120 - 138/15

= -1.2

Probability value from Z-Table:

P(x<120) = 0.11507

P(x>120) = 1 - P(x<120)

1 - 0.11507

= 0.88493

Converting to percentage

= 0.88493 × 100

= 88.493%

The percentage of women in that country weigh more than 120 lb is 88.493%

When X=18, Y=14. Find the value of x when y=42.

A) 32
B) 18
C) -18
D) 54

Answers

Answer:

D)54

Explanation:

hope this helps you...

What is the answer to this equation
1) 4(x + 5) = 40

Answers

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[tex]4(x + 5) = 40[/tex]

Divide sides by 4

[tex] \frac{4}{4} \times (x + 5) = \frac{40}{4} \\ [/tex]

[tex]x + 5 = 10[/tex]

Subtract sides 5

[tex]x + 5 - 5 = 10 - 5[/tex]

[tex]x = 5[/tex]

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CHECK :

[tex]4(5 + 5) = 40[/tex]

[tex]4 \times 10 = 40[/tex]

[tex]40 = 40[/tex]

Thus the solution is correct.

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Done...

The Bears have won 7 and tied 2 of their last 13 games. They have not forfeited any games. Which ratio correctly compares their wins to losses?

Answers

Answer:

7:4

Step-by-step explanation:

7:4 because if 13 is the total amount of games, that minus the amount of games won and tied equals the amount of games loss which is 4. Since it says wins to losses, the wins will come first in the ratio. Therefore the correct answer would be 7:4.

Answer:

7:4

Step-by-step explanation:

PLEASEEEER HELPPP!!
If possible how would you prove that the given triangles congruent

Answers

Answer:

AAS

Step-by-step explanation:

EASY!!! ILL GIVE BRAINLIEST

find the domain, range, increasing and decreasing

Answers

Answer:

Domain: -inf to +inf

Range: -inf to 4

Inc: - inf to 4

Dec: 4 to - inf

please i need this quick , it’s so confusing

Answers

i think its A : 25 B : 81 C: 49

Pls helppp :))

Solve for x by factoring

X^2+4x-21=0

There are multiple answers

Answers

Answer:

[tex]x=3,-7[/tex]

Step-by-step explanation:

We can solve for x by using [tex]\frac{-b\pm\sqrt{b^{2} -4ac} }{2a}[/tex]

By applying this on the quadratic equation, we get:

[tex]x=\frac{-4\pm\sqrt{4^{2}+84} }{2}[/tex]

Which simplifies to:

[tex]x=\frac{-4\pm10}{2}[/tex]

[tex]\therefore x=3,-7[/tex]

The cost of a gym membership is $25 per month. There is an initial fee of $40

Answers

Answer:

y = 25x + 40

Step-by-step explanation:

Using the formula, y = mx + b we can find out what this equation would be.

m = the rate of change/slope

b = the y- intercept

25 per month is telling us that this is the rate of change.

Since the $40 is only paid once, you can tell that this is the y intercept.

The equation will look like:

y = 25x + 40

On a graph it would look like:

Let the total cost of a gym membership be y, with the number of months as x.

The total cost would be 40 dollars, the initial fee, plus 25 times the number of months (x).

y = 40 + 25x

HELP drag each set of coordinates to the correct location on the table not all sets of coordinates will be used​

Answers

Answer:

im sorry but i tried to do it but too dumb  

Step-by-step explanation:

The value of x square +y square when x =-3and y =4 is

Answers

Blackblackbalckcdgdbdndbdhrhrhhrrh

Please help brainliest giveaway

Answers

Answer:

Hey, just here so he can get brainliest, have a nice day!

Step-by-step explanation:

Answer:

o

Step-by-step explanation:

Terri is starting a babysitting service to make some extra money. She plans to charge a base fee of $10 plus $7 per hour. Write a function that could be used to represent her total charge for the babysitting service, y, as a function of the number of hours she babysits, x. *
y = 10x – 7
y = 7x – 10
y = 10x + 7
y = 7x + 10

Answers

Answer:  y = 7x+10 (choice D)

Work Shown:

x = number of hours she babysits

1 hour = 7 dollars

x hours = 7x dollars (multiply both sides by x)

She earns 7x dollars after babysitting x hours if we ignore the $10 base fee. Add on the $10 base fee to get 7x+10 dollars total.

Therefore y = 7x+10 is the equation we want.

Answer:

I thought it would be y=10x+7 because the base fee which is the starting fee is 10 and your adding 7 every hour so that would be +7.

Step-by-step explanation:

Using the order of operations, what should be done first to evaluate (-4) +6-(-3-4) (2) - 5?
VX
© Subtract 5 from 2.
Divide 6 by-3.
0 Add-3 and 4
O Multiply 4 and 2

Answers

The -3-4 that should be done first

Answer:

The answer is Add -3 and 4 should be done first

1 point
15 The Davenports had a repairman come out to
their house. They were charged $50 per hour for
the 2-hour visit, plus a $99 consultation fee.
What was the total charge?
$help ASAP!
Your answer

Answers

Answer:

Step-by-step explanation:

50 an hour for 2 hours. 50(2) is 100

plus the 99 consultation fee.

Assuming there's no taxes because you're one of the lucky ones that doesn't have to pay, the total charge would be $199 dollars

A 6 pack of Snickers bars costs $5.70.
How much would a 10 pack cost at the same price per bar?

Answers

Answer:$9.5

Step-by-step explanation:

Games Galore Super Store buys the latest video game at a wholesale price of $58.00. The markup rate at Game’s Galore Super Store is 40%. You use your allowance to purchase the game at the store. How much will you pay, not including tax?

Answers

Answer:

Step-by-step explanation:

30 + .40(30) =  30(1 + .40)  = 30(1.4)  = $42

uh i got put into algebra 1 pls help

Answers

It’s completely okay! It’s not as hard as you think. As long as you have a great mindset and keep trying, then you will pass. I’m sure you will do your best and pass the class!

Hope you have a wonderful day/night!

Urgent!!!!! Please answer!!!!!!

Answers

Answer:

A

Step-by-step explanation:

Which number line shows point A plotted at -7?

Answers

Answer:

The third number line.

Hope this helps and have a great day!

And please mark me brainliest if you can :)

How many times do you have to move the decimals before dividing 8.65 ÷ 0.003?

Answers

Answer:

5 times twice in 8.65 and three times in.003

Step-by-step explanation:

I’m not to sure but I think it’s 2

Find the measure of each interior and exterior angle. The diagram is not to scale.

Answers

Answer/Step-by-step explanation:

✅m<1 = 90° (right angle)

✅m<2 = 90° (<1 and <2 are supplementary, and also linear pair)

✅m<3 = 90° (<1 and <3 are supplementary, and also linear pair)

✅m<4 = 115° (vertical angles theorem)

✅m<5 + m<4 = 180° (linear pair)

m<5 + 115° = 180° (substitution)

Subtract 115 from each side

m<5 = 180 - 115

m<5 = 65°

✅m<6 = m<5 (vertical angles are congruent)

m<6 = 65° (substitution)

✅m<7 = m<1 + m<6 (exterior angle theorem)

m<7 = 90° + 65° (substitution)

m<7 = 155°

✅m<8 = 180 - m<7 (linear pair theorem)

m<8 = 180 - 155 (substitution)

m<8 = 25°

✅m<9 = m<7 (vertical angles are congruent)

m<9 = 155° (substitution)

I need to rearrange the variables to solve for pressure, P, as a function of volume and temperature, V and T. Write out your work on paper and submit a picture.

Answers

Answer:

P = (8T) / V

Step-by-step explanation:

P*V=8*T*P/P multiply both sides by P

P*V=8*T because P/P=1

P = 8T/V divide both sides by V

What is the value of y in the equation 9 + y = 8? this is extremely time sensitive

Answers

You have to switch the 8 to the left and the y to the right which would change the equation to 9-8=y

y=1

Answer: y =-1

Step-by-step explanation:y =-1

Last option is correct.

Step-by-step explanation:

The given equation is

In order to solve for y, we need to isolate y.

In this equation 9 is added with y and hence in order to eliminate 9 from the left hand side, we do reverse operation of addition.

The reverse operation of addition is subtraction. Hence, we subtract 9 to both sides of the equation

will give branliest if correct :)

Answers

Answer:

15.71

Step-by-step explanation: I did It on a peice of paper and it's a mess so yeah......

On Sunday, Sheldon bought 412 kg of plant food. He used 123 kg on his strawberry plants and used 14 kg for his tomato plants. How many kilograms of plant food did Sheldon have left?

Answers

Answer:

...............................

1. If 8 lbs. of onions costs $19.20, then how much will 11 lbs. of onions cost? 2. If my car travels 270 miles on 15 gallons of gas, then how many gallons of gas will be needed to travel 414 miles? 3. f 12 gallons of oil cost $34.80, how much will 7 gallons cost? 4. If a snail moves 9 inches in 5 minutes, how long will it take to move 27 inches? 5. You get paid 51.00 for 4 hours of work. How much would you get paid for 9 hours of work? PLEASE EXPLAIN HOW YOU GOT THE ANSWER. I MIGHT MARK BRAINLIEST IF RIGHT!

Answers

Answer:

1. 26.4

2. 23

3. 20.3

4. 15

5. 114.75

Step-by-step explanation:

1. 19.20/8= 2.4

   2.4 *11= 26.4

2. 270/15=18

   414/18=23

3. 34.80/12= 2.9

    2.9*7=20.3

4. 9/5=1.8

      27/1.8=15

5. 51.00/4= 12.75

    12.75*9=114.75

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