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notsponge [240]

3 years ago

10

Please help me out on this problem

1 answer:

givi [52]3 years ago

5 0

Answer:

-3

Step-by-step explanation:

First step to this is to replace the variables with their coordinated values. Remember to use parentheses.

4(2)-2(2+4)+1=?

We can start to simplify.

4(2)-2(6)+1

Then---

8-12+1

-4+1

Final Answer (-3)

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Line AB is Perpendicular to line BC. A=(-3,2) and C=(2,7). Which of the following could be the coordinates of B? Select all that

Llana [10]

Answer:

The answer would be Choice F; (-3,7)

Step-by-step explanation:

Plot the two guaranteed given points
A, (-3,2) and C, (2,7)
Find the point where the x and y would share and then form a right angle. This is called being Perpendicular.
So, take the <em>x</em> of A, and the <em>y</em> of C and you have the coordinates of B.

(-3,7)

6 0

3 years ago

Read 2 more answers

Please help please...

Leya [2.2K]

First one is
(2x+5)

Second one is
“All of these are correct”

Hope this helped

8 0

3 years ago

Read 2 more answers

Select the two expressions equal to the area of this figure in square centimeters.

zepelin [54]

Answer:

1.(6*4) + (18*6) + (6*4)

1.(6*10) + (6*6) + (6*10)

Step-by-step explanation:

there are two ways to break this shape into three rectangles:

1.Top right rectangle, Top left rectangle, Bottom long rectangle

2. Left rectangle, Middle square, Right rectangle.

5 0

2 years ago

Evaluate (3x-y)/(3(x-y)) if x = 5 and y = 3. *

mel-nik [20]

Answer:

2

Step-by-step explanation:

Write the equation

$\frac{3x-y}{3(x-y)}$

Add the variables

$\frac{3(5)-3}{3(5-3)}$

Multiply 3 x 5

$\frac{15-3}{3(5-3)}$

Subtract the parentheses

$\frac{15-3}{3(2)}$

Subtract the numerator

$\frac{12}{3(2)}$

Reduce the fraction with 3

$\frac{12}{3(2)} = \frac{4}{2}$

Reduce the fraction again with 2

$\frac{4}{2} = 2$

And there's your answer of 2!

5 0

4 years ago

Write the recursive formula for the sequence a^n =2-5(n-1)

Zolol [24]

The formula is 2”6 hope I helped

3 0

3 years ago