3 years ago

2x + 2x - 5- 2 - 3x - 2x

Mathematics

2 answers:

alex41 [277]3 years ago

7 0

Step-by-step explanation:

combine like terms: 2x+2x+(-3x)+(-2x)

=-x so....

-x-5-2=-x-3

hope that helps ☺️

Alla [95]3 years ago

6 0

Answer:

-1 (x+7)

Step-by-step explanation:

2x+2x-3x-2x-5-2

Rearrange the number so you can add the same numbers together with the same variable

4x-5x-7

Add them together

-x-7

Take out what they have in common with is the negative

-1 (x+7)

The minus sign becomes a plus sign when you factored it out.

You might be interested in

What fraction of the months of the year have 31 days

ozzi

7 out of 12 have 31 im guessing

7 0

3 years ago

Solve 2x+y=3.5,-x+2y=2.5

padilas [110]

Answer:

y=1.7

x=.9

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Could anyone help me answer this

BARSIC [14]

Answer:

the answer might be 150 ft

Step-by-step explanation:

adds on 30

hope that helps

please mark as brainliest if correct

thank you

19NBoli

3 0

2 years ago

Help ASAP

Tasya [4]

Answer:

7)k=-7.02

8)n=-4

9)b=-14

10)-2=p

7 0

3 years ago

A ladder leans against a 22-feet-tall apple tree. The base of the ladder forms a 42° angle with the ground. Approximately how ta

igomit [66]

(D) 33 feet

<u>Explanation:</u>

Given:

Height of the tree, h = 22 feet

angle, θ = 42°

Length of the ladder, l = ?

We know:

sin θ = Perpendicular / hypotenuse

So,

Sin θ = height of the tree / length of the ladder

$sin 42^0 = \frac{22}{l} \\\\0.67 = \frac{22}{l} \\\\l = 32.84 feet$

l = 32.84 feet ≈ 33 feet

Therefore, the length of the ladder be to reach the top of the apple tree is 33 feet.

6 0

2 years ago