3 years ago

4x + 8y = 20 -4x + 2y = -30

Mathematics

1 answer:

zaharov [31]3 years ago

5 0

Ignore what is scribbled out but I hope this helps!

You might be interested in

These are questions 8-10 that I need to find the answer to

nadezda [96]

You don't have a picture we can help with

6 0

3 years ago

Please ASAP i need help

NeX [460]

Answer:

Bar chart

Step-by-step explanation:

easier to understand

6 0

3 years ago

Mr. Grant's class is working on a recycling project. The students are collecting aluminum cans. Over 3 days, they collected 88 c

blsea [12.9K]

About 270 cans over the 3 days

8 0

3 years ago

Read 2 more answers

Find the value of x. 5x 130 O A. 10 O B. 36 O c. 26 O D. 18

DaniilM [7]

The answer would be 10 since 10 times 5 is 50 and a line equals 180 so the answer is A.10

5 0

3 years ago

In triangle ABC, angle A is 75o and angle B is 20o. Select the triangle that is similar to triangle ABC.

Arturiano [62]

Answer:

A. $\triangle$ DEF where $\angle D = 75^{\circ}$ and $\angle E = 20^{\circ}$ .

Step-by-step explanation:

At first we must keep in mind that two triangles are similar when they have same angle configuration, that is, each pair of angles is congruent. If $\triangle$ ABC and $\triangle$ DEF, then $\angle A \equiv \angle D$ and $\angle B \equiv \angle E$ . Hence, $\angle D = 75^{\circ}$ and $\angle E = 20^{\circ}$ .

In a nutshell, correct answer is A.

4 0

3 years ago