3 years ago

Is C + 11 = 20; c =9 a solution if the equation

Mathematics

1 answer:

Deffense [45]3 years ago

8 0

Answer:

Step-by-step explanation:

c + 11 = 20....subtract 11 from both sides

c = 20 - 11

c = 9

and u know that u can check ur answer by subbing it back into the equation

c + 11 = 20

9 + 11 = 20

20 = 20 (correct)

so yes, ur answer c = 9 is correct

You might be interested in

Step by step 5p-14=8p+4

zheka24 [161]

5p-8p=14+4
-3p=18
P=-6

Check it

5(-6)-14= 8(-6)+4
-30-14=-48+4
-44=-44

8 0

3 years ago

Read 2 more answers

In the fraction 7/8 , the Numerator Denominator is 7.

elena-14-01-66 [18.8K]

Answer:

The numerator

Step-by-step explanation:

numerator is the top

denominator is the bottom

7 0

3 years ago

Which pair of shapes do the shaded parts show equivalent fractions

andreyandreev [35.5K]

The answer is c. because 6/8 = 3/4 which is equal to the fraction next to it

8 0

3 years ago

Read 2 more answers

The range of the following relation R {(3, −2), (1, 2), (−1, −4), (−1, 2)} is

OlgaM077 [116]

$\{(3;\underline{-2});\ (1;\underline{\ 2});\ (-1;\underline{-4});\ (-1;\underline{\ 2})\}\\\\The\ range:\ D.\ \{\underline{-4};\ \underline{-2};\ \underline{2} \}$

8 0

4 years ago

Can Someone Answer this???

Vinvika [58]

Answer:

Step-by-step explanation:

I need the answer choices to be able to answer this question

8 0

3 years ago