3 years ago

Which equation can be used to determine the value of x?

Mathematics

2 answers:

SSSSS [86.1K]3 years ago

8 0

Answer:

choice 1) 2x + 40 = 180

Step-by-step explanation:

(x + 10) + (x + 30) = 180

2x+ 40 = 180

Sav [38]3 years ago

4 0

Answer:

X+30+x+10=180

combine like terms

2x+40=180

subtract 40 from both sides

2x=140

divide by 2

x=70

but for you it is 2x+40=180

You might be interested in

If (x + 2) is a factor of x2 - 6x2 + kx + 10, k =

Natali5045456 [20]

Answer:

10.7

Step-by-step explanation:

add multiple than subtract what you multiple and add a decimal

8 0

3 years ago

PLEASEEEE help Jack, Jill, and Bill each carried a 48-ounce bucket full of water down the hill. By the time they reached the bot

g100num [7]

Hold on I think I know this

3 0

2 years ago

Anna and kim shared 49 jellybeans in the ratio 3:4.Howw many jellybeans did kim receive

lina2011 [118]

Solution - 49 jellybeans divided by 7 for the ration purposes = 7 so 1/7 the ratio is 7
Therefore Kim having 4/7 is 4 X 7

Answer - 28

4 0

3 years ago

What is the supplementary angle of these:<br> - 14 degrees<br> - 109 degrees

DiKsa [7]

Answer:

456

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Don’t mind the already picked answer..i don’t understand this question though

Tatiana [17]

The answer is = because all of the other dimensions to the triangles are equal.

5 0

3 years ago

Which equation can be used to determine the value of x?​

Which equation can be used to determine the value of x?