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2 years ago

Select the correct answer.

Mathematics

2 answers:

Naddik [55]2 years ago

6 0

I think graph x cant tell thou

Mrac [35]2 years ago

6 0

Answer:

D) Graph Z

Step-by-step explanation:

Convert from point-slope to slope-intercept form

$y-6=4(x-4)\\\\y-6=4x-16\\\\y=4x-10$

This tells us that the line intersects the y-axis at (0,-10) and that our slope is 4. Therefore, the best choice given the options is D, graph Z.

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What is the area of base for 7mm height and 7mm radius cylinder?

sveta [45]

Answer:

153.94 mm^2

Step-by-step explanation:

area of base = area of a circle = Pi * radius squared

radius squared = 49

area of base = Pi * 49

area of base = 153.94

3 0

2 years ago

Write a story problem about 40 apples and 17 peat

MaRussiya [10]

Answer:

Lets say you have 40 apples and 17 "peats". You decide to give your friend, Timmy, 2/3's of the apple, because you know that he loves apples! You also give him 2/7 of your "peats". How many apples and peats, combined, does that leave you with?

Step-by-step explanation:

There really is none.

4 0

4 years ago

Find the value of g(−2) if g(x)=x3−x

Angelina_Jolie [31]

$g(x)=x^3-x\\g(-2)=(-2)^3-(-2)\\g(-2)=-8+2\\g(-2)=-6$

Therefore, g(-2) = -6

Basically substitute x = -2 in the equation.

4 0

3 years ago

The number of volunteers to walk dogs at the local animal shelter last year was 20 this year the number of volunteers has risen

Alex73 [517]

There is 150% increase in the number of volunteers.

Step-by-step explanation:

Given,

Old number of volunteers = 20

New number of volunteers = 50

Change = New value - Old value

Change = 50 - 20 = +30

The positive sign indicates the increase.

Percent increase = $\frac{Change}{Old\ value}*100\\$

$Percent\ increase=\frac{30}{20}*100\\\\Percent\ increase=\frac{3000}{20}\\\\Percent\ increase=150\%$

There is 150% increase in the number of volunteers.

Keywords: percentage, subtraction

Learn more about percentages at:

#LearnwithBrainly

3 0

4 years ago

If the temperature is seven degrees below zero, what does it look like in number form. I need to show the work

Fantom [35]

-7° F

There is really no work to be shown unless you do:

0-7=-7
-7° F

8 0

3 years ago