All categories

3 years ago

Evaluate the expression when c=4.c²+5

Mathematics

2 answers:

lord [1]3 years ago

5 0

Answer:

c²+5=21

Step-by-step explanation:

(4)²+5 = 16+5

=21

Sauron [17]3 years ago

4 0

21 I think cause you use pemdas

You might be interested in

Are 2,3,4,5,6,9,10 divisble by 3

babunello [35]

No, only 3, 6, and 9 are divisible by 3 because 3 x 1= 3, 3 x 2= 6, 3 x 3= 9. Hope this helps

8 0

4 years ago

Read 2 more answers

Use the distributive property to remove the parentheses.

Mumz [18]

Answer:

$12c^{7} -54c^{5}$

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Write 1 ft. 7 in. in inches.

Ratling [72]

1 ft. = 12 in.

So that'd be 19 inches.

8 0

3 years ago

Read 2 more answers

Is 103 perfect square? show your work

alexgriva [62]

Answer:

yes

Step-by-step explanation:

Could not simplify further

6 0

3 years ago

Read 2 more answers

Solve for v<br><br> pleaseee answer and explain <333

ahrayia [7]

Hi there! :)

Answer:

$\huge\boxed{v = -27}$

$\frac{v-3}{4} = \frac{9+2v}{6}$

Cross multiply:

$6 ( v - 3) = 4 ( 9 + 2v)$

Distribute:

$6v - 18 = 36 + 8v$

Isolate the "v" variable:

$6v - 18 + 18 = 36 + 18 + 8v$

$6v = 54+ 8v$

$6v - 8v = 54+ 8v - 8v$

$-2v = 54\\\\v = -27$

3 0

3 years ago

Evaluate the expression when c=4.c²+5​

Evaluate the expression when c=4.c²+5