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3 years ago

12

help please i need help with these five questions. these are multiple choice answer and please choose A, B, C, or D. HURRY PLEAS

E THE PERSON WHO GOT IT RIGHT GETS BRAINLIST. hurry

1 answer:

liraira [26]3 years ago

8 0

Number one is 24 because the area of a triangle is b*h divided by 2

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Please hurry!!! Chose the equation below that represents the line that passes through the point (7,-2) and has a slope of -3

Varvara68 [4.7K]

Answer:

y + 2 = -3(x - 7)

Step-by-step explanation:

Write the equation using the point slope form $y - y_1 = m(x-x_1)$ . Substitute m = -3 and (7,-2).

$y --2 = -3(x-7)\\y + 2 = -3(x-7)\\y +2 = -3x +21\\y = -3x +19$

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3 years ago

How do i use long division? its hard for me...

Sergio039 [100]

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3 years ago

Complete the addition. 7/15+1/3+3/5 Please show work.And explain all reasoning.

stellarik [79]

$\frac{7}{15} + \frac{1}{3} + \frac{3}{5} = \frac{7}{15} + \frac{5}{15} + \frac{9}{15} = \frac{21}{15} = \frac{7}{5} = 1.4$

5 0

3 years ago

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Volgvan

The answer it the 2, 4, 5

8 0

3 years ago

I really need a quick answer! What is 8y + 12?

astra-53 [7]

Answer:

24

Step-by-step explanation:

To figure out what the value of y is, we must isolate the variable. To do this, we need to use the division property of equality which says that when you divide on one side of the equal sign, you must also divide on the other side.

8y/8 = y

12/8 = 1.5

This tells us the value of y, so next we have to apply this into the problem

8(1.5) = 12

12 + 12 = 24

24 is your answer

8 0

3 years ago

Read 2 more answers