3 years ago

Create an equation to solve for x, then solve to find its value.

Mathematics

2 answers:

Amanda [17]3 years ago

8 0

Answer:

Equation: x + 16 + 13 + x = 21 ; x = -4

Step-by-step explanation:

x + 16 + 13 + x = 21 (Given)

2x + 29 = 21 (Added like terms)

2x = -8 (Subtracted 29 on both sides)

x = -4 (Divided 2 on both sides)

MAXImum [283]3 years ago

3 0

Answer:

Step-by-step explanation:

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Pls answer the question in the picture!!! I NEED HELP

pentagon [3]

Answer:

448=h

Step-by-step explanation:

512 - h = 16 x 2²

512 - h = 16 x 4

512 -h = 64

then subtract 512 from both sides

-h = -448

two negatives equal a positive

h=448

7 0

3 years ago

Write each product using an exponent: example 6x6==

swat32

Since 6x6 equals 36, then 6² would be the exponent because 6² is the same as 6x6

3 0

3 years ago

If you help me with these problems I will give you a brainlist and be your friend :) but only if you help me get it right!.

brilliants [131]

C. 1700 is the correct answer.

4 0

3 years ago

Read 2 more answers

What is the slope of a line whose graph contains the points (−2,−6)<br><br> and (0,0)<br><br>?

torisob [31]

Answer:

It’s D

Step-by-step explanation:

4 0

3 years ago

What is 8 + ¼ ÷ ⅖ using order of operations

Ksivusya [100]

Answer:

exact form: 69/8

mixed number form: 8 5/8

Step-by-step explanation:

1/4 ÷ 2/5 = 5/8 |

5/8+8 = ______|

6 0

3 years ago