1 year ago

100 points

1 answer:

3 0

Answer:127

all you do is subtract -70 by 57 and it will give you a negative but get rid of it and you get 127 or just take the - away from -70 and add 57

You might be interested in

Given that the triangles are similar, find the value of x. Find the length of NR. S T 40 60 R 2x-2 8

andrew-mc [135]

Answer:

NR = 12

Step-by-step explanation:

Given that both trjangles are similar, therefore, it follows that their corresponding side lengths would be proportional to each other. Thus:

$\frac{40}{8} = \frac{60}{2x - 2}$

$5 = \frac{60}{2x - 2}$

Cross multiply

$5(2x - 2) = 60$

$10x - 10 = 60$

$10x = 60 + 10$ (addition property of equality)

$10x = 70$

Divide both sides by 10

x = 7

✔️NR = 2x - 2

Plug in the value of x

NR = 2(7) - 2 = 14 - 2

NR = 12

6 0

2 years ago

What is the simplified form of x2 • y–3 • x4

Alex787 [66]

x^2 • y^–3 • x^4
= x^6 / y^3

3 0

3 years ago

Read 2 more answers

Lesson 10 Unit 4 ablgebra 1 b test awnsers wth questions

Aleks04 [339]

AND?!?

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

7 0

2 years ago

What the answer is for the question

Slav-nsk [51]

The answer would be -144

7 0

2 years ago

Slope of M(-2, 3), N(7 -4)

Mila [183]

Answer:

$-\frac{7}{9}$

Step-by-step explanation:

We find slope by; change in y ÷ change in x,

Change in y = -4 - 3 = -7

Change in x = 7 - - 2 = 9

Slope of line MN = -7 ÷ 9 = $-\frac{7}{9}$

8 0

2 years ago