Answer:2.5
Step-by-step explanation:
Lcd of 4/5 , c/7 where c=3
Answer:
35
Step-by-step explanation:
For each equation, determine if y is a function of x. x+y=25
Answer: Yes
Step-by-step explanation: Depends on what x equals.
Write the Slope- Intercept equation of the line that passes through the given point and is perpendicular to the given line (0, - 4) and x = - 3y - 2.
I WILL MARK YOU A BRAINLIEST
Answer:
y+4=-3(x+0) or y=-3x-4
Step-by-step explanation:
so you have to make it in form y=mx+b
that would be y=1/3x-2/3
for a perpendicular line, you would need to find the opposite reciprocal of the slope
3/1 or 3 would be the reciprocal, so to make it opposite would be -3
So it would be y-y1 = m(x-x2)
fill it in with the coordinates (0,-4)
y+4=-3(x-0)
to get it to slope intercept form you have to simplify, and after that you get y=-3x-4
Complete the equation so that it has one solution.
-2z+3-z=□-4z+2
answer...
ExplanasionStep-by-step explanation:
Step 1: switch sides and add up.
[tex] z + 1 - x = 0[/tex]
Step 2: switch sides for z is alone
[tex]z = x - 1[/tex]
Note: I used the blank space as x.
Angles 1 and 2 are coresponding angles angle 1 is 3x+15 angle 2 is 4x-5 degrees.
what is the value of x
Answer:
10
Step-by-step explanation:
3x+15+4x-5=180
7x+10=180
7x=170
x=10
A cooking pot holds 35 liters of water. This is 7 times the amount of water a mixing bowl can hold.
How much water can the mixing bowl hold?
A. 5 liters
B. 7 liters
C. 28 liters
D. 245 liters
Answer is A :) just simply divide 35 and 7 and you get 5!
answer .
5
explanation.
simple just 35 divide by 7
Dean was flying his drone at an elevation of 307 feet. A strong gust of wind then caused it to drop 59 feet.
What is the elevation of the drone now?
Answer:
The elevation is 248 feet.
Step-by-step explanation:
You subtract 307-59.
There are 17 men and 26 women in a choir.
The choir is going to sing at a concert.
One of the men and one of the women are going to be chosen to make a pair to sing the first song.
Work out the number of different pairs that can be chosen.
Answer:
442
Step-by-step explanation:
17 x 26= 442
I HOPE THAT HELP YOU
PLEASE HELP! Economics
Answer:
B
Step-by-step explanation:
hope it helps, and im finding another question
Answer:
B. a German citizen
Step-by-step explanation:
I think I'm not sure.
If I eat three-eighths of a candy bar and give one-eighth of it to my friend, how much do I have left?
Answer:
4/8
Step-by-step explanation:
[tex] \frac{8}{8}(or \: 1) - \frac{3}{8} = \frac{5}{8} [/tex]
[tex] \frac{5}{8} - \frac{1}{8} = \frac{4}{8} [/tex]
answer= 4/8
Answer:
[tex]\frac{1}{2}[/tex]
Step-by-step explanation:
You ate [tex]\frac{3}{8}[/tex] of a candy bar.
And you have gave [tex]\frac{1}{8}[/tex] of the candy bar to a friend.
Altogether, you have ate and given to a friend,
[tex]\frac{3}{8} +\frac{1}{8} =\frac{4}{8}[/tex]
Now let's find how much have left now,
[tex]1-\frac{4}{8}[/tex]
[tex]\frac{8}{8} -\frac{4}{8}[/tex]
[tex]\frac{4}{8}[/tex]
[tex]\frac{1}{2}[/tex]
Hope this helps you.
Let me know if you have any other questions :-)
Julie has a jewelry box shaped like a cube. The volume of the jewelry box is V cubic inches. Use this information to answer Questions 6 and 7. Write an expression that represents the edge length of Julie's jewelry box in inches.
Answer:
s = ∛V
Step-by-step explanation:
The relationship between edge length (s) and volume (V) of cube is ...
V = s³
Taking the cube root of both sides of this equation gives you an expression for the edge length:
s = ∛V
_____
Additional comment
The units of s will be the cube root of the units of V. If V is in cubic inches, then s is in inches.
Question 6: 17 pts
Identify the parent function for the function g(x) = x2 - 4 based on its function rule.
Then graph g and identify the transformation of the parent function that it
represents.
linear; translation up 4 units
quadratic; translation up 4 units
quadratic; translation down 4 units
O
linear; translation down 4 units
Answer:
Parent function is g(x) = x² a quadratic
Step-by-step explanation:
quadratic; translation down 4 units
-4 means the vertex will move down 4
The transformation of the parent function that represents translation down 4 units. Therefore, quadratic; translation down 4 units.
The given function is g(x)=x²-4.
What is the parent function?A parent function is the simplest function that still satisfies the definition of a certain type of function. For example, when we think of the linear functions which make up a family of functions, the parent function would be y = x. This is the simplest linear function.
Quadratic; translation down 4 units:
The parent function of the quadratic family is f(x) = x2. A transformation of the graph of the parent function is represented by the function g(x) = a(x − h)² + k, where a ≠ 0.
The transformation of the parent function that represents translation down 4 units. Therefore, quadratic; translation down 4 units.
To learn more about the parent function visit:
https://brainly.com/question/17939507.
#SPJ2
By noon, the temperature in Juneau had risen by 16ºF.
What was the temperature there at noon?
Answer:
-17 degrees F
Step-by-step explanation:
Assuming that the temperature in the chart is the temperature before noon, all we need to do to find the temperature at noon is to add 16 degrees Fahrenheit to the table value (since "risen by 16 degrees F" means to increase by 16 degrees, aka to add 16 degrees).
So,
-33 + 16 = -17
Malachi took cans to the recycling plant and put them into the can-crusher one at a time. After he had already crushed some of the cans, he started recording the number of cans he crushed per minute. This table shows how many cans Malachi put in the can-crusher at different times.
Time (min): 2 , 4 , 6 , 8
Number of cans crushed: 4 , 9 , 64 , 79 , 94
What is the equation that represents Malachi’s situation, where x represents the time and y represents the number of cans crushed?
Answer:
it is 793
Step-by-step explanation:
June, Gavyn and Alex share some sweets in the ratio 5:3:2. June gets 42 more sweets than Alex. How many sweets does Gavyn get?
Answer:
42 sweets
Step-by-step explanation:
The ratios are 5 : 3 : 2 = 5x : 3x : 2x (x is a multiplier )
June gets 42 more sweets than Alex , then
5x = 2x + 42 ( subtract 2x from both sides )
3x = 42 ( divide both sides by 3 )
x = 14
Gavyn = 3x = 3 × 14 = 42 sweets
Answer:
42 sweets.
Step-by-step explanation:
First work out the number of parts:
5 + 3 + 2 = 10.
So June gets 5/10 = 1/2 of the sweets.
Alex gets 2/10 = 1/5.
Gavyn gets 3/10.
If the total number of sweets was x, then:
1/2 x - 1/5 x = 42
5/10x - 2/10 x = 42
3/10 x = 42
x = 42*10/3 = 140.
So Gavyn has 3/10 * 140 = 42.
Give the digits in the hundred thousands place and the ten thousands place.
746,089
Answer:
Hundred thousands - 7
Ten Thousands- 4
Step-by-step explanation:
Which of the following can be used to show that these triangles are congruent
Answer: SSS
Explanation: All angles are congruent, so SSS would represent that.
7. How much would it cost to buy 10 pens from the school store?
8. How much will it cost for 10 pencils and one notebook?
Answer to Question 7: $5
Answer to Question 8: $6.25
Step-by-step explanation:Explanation to Question 7: 0.5 × 10 = $5
Explanation to Question 8: 0.5 × 10 = $5 => 5 + 1.25 = $6.25
Hoped this helped.
What did you learn that you would like to share with a friend or family member
Fdgbfrgrth Rheu Hyueheuhuhuhuheeuhuhuhe
In a large population, 57% of the people have been vaccinated. If 4 people are randomly selected, what is the probability that at least one of them has been vaccinated? Round your answer to three decimal places.
Answer:
2.3
Step-by-step explanation:
.54 x 4
Times 100
=
2.3
Please answer right!
Answer:
Step-by-step explanation:
5x + 2 - 3x - 1 = 3x + 2
5x - 3x - 3x = - 2 + 1 + 2
5x - 6x = 1
-1x = 1
x = 1 / -1
x = -1
Multiply and collect like terms: (7x2+8x+2)(−2x2−4x−5)
Please answer this question no links please
Answer:
first I need to know what your question is to be able to answer this question sorry
Answer:
Ummm what is the question?
Step-by-step explanation:
The difference between
five-halves of a number and 17 is 48
Answer:
31, the five halves of is 6.2
Step-by-step explanation:
Question 5 - Last night 20 mm of rain fell in 4 h. If it continues raining at the same rate, how
long will it take for 45 cm of rain to fall?
Answer:
Step-by-step explanation:
45 divided by two
Someone please help me
Answer:
,
Step-by-step explanation:
all work shown and pictured
Here is a list of number 31,29,33,37,43,38,33,40a) work out the range of the number in the list
Answer:
14
Step-by-step explanation:
Range means the difference between the highest and lowest values in a set.
According to this question,
31, 29, 33, 37, 43, 38, 33, 40
Highest value = 43
Lowest value = 29
Now lets find the range of this data set.
Range = 43 - 29
= 14
Hope this helps you.
Let me know if you have any other questions :-)
5
x
−
5
y
=
−
15
3
x
−
2
y
=
−
7
[tex]{\huge{\boxed{\mathbb{QUESTION}}[/tex]
[tex]\begin{bmatrix}5x-5y=-15\\ 3x-2y=-7\end{bmatrix}[/tex]
[tex]substitute\:x\:for\:-3+y[/tex]
[tex]\begin{bmatrix}3\left(-3+y\right)-2y=-7\end{bmatrix}[/tex]
[tex]{\huge{\boxed{\mathbb{SIMPLIFY}}[/tex]
[tex]\begin{bmatrix}-9+y=-7\end{bmatrix}[/tex]
add 9 to both sides
[tex]y=2[/tex]
Remember [tex]x=-3+y[/tex]
instead of [tex]y[/tex] we will put [tex]2[/tex]
[tex]x=-3+2\\x=-1[/tex]
[tex]{\huge{\boxed{\mathbb{ANSWER}}[/tex]
[tex]y=2[/tex] [tex]x=-1[/tex]Answer:
( - 1 , 2 )
Step-by-step explanation:
5x - 5y = - 15
3x - 2y = - 7
[tex]\left \{ {{5x-5y=-15} \atop {3x-2y=-7}} \right.[/tex] ⇔ [tex]\left \{ {{x-y=-3} \atop {3x-2y=-7}} \right.[/tex] ⇔ [tex]\left \{ {{-3x+3y=9} \atop {3x-2y=-7}} \right.[/tex]
(1) + (2)
y = 2 -------> (1)
x = - 1
( - 1 , 2 )
Carol sells candles and Yankee Candle. She earns $8.50 per hour plus 6% commission on sales. Last week Carol worked 40 hours. What was Carol’s weekly gross salary if her total sales were $250?
Show work and equation and operation
Answer:
355.
Step-by-step explanation:
Basic Pay = 8.50 per hour * 40 hours
Basic Pay = 340 dollars.
Commission
Commission wage = gross sales * 6%
Commission wage = 250 * 6/100 = 15 dollars
Income = basic Pay + commission
Income = 340 + 15
Income = 355