All categories

3 years ago

Evaluate 3r³+5,when r=2

Mathematics

2 answers:

Elza [17]3 years ago

8 0

Answer:

Step-by-step explanation:

Alexxx [7]3 years ago

7 0

Answer:

221

Step-by-step explanation:

r=2

32³+5=

3x2= 6

6³ +5

6x6x6 = 216

216 + 5 =221

Hope this helps please give me brainliest!

You might be interested in

I need help explain pls

Sindrei [870]

Answer:

the answer is 73

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

-n + (-3) + 5<br><br> aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaahelp

Sedbober [7]

Answer:

I-

Step-by-step explanation:

Umm

4 0

3 years ago

Read 2 more answers

Solve for z.<br> -30 = 5(x+1)

melisa1 [442]

-30= 5 (x+1 )

-5 from 5= 0
-5 from -30= -35

-35= (x+1)

1/-35= -35

6 0

2 years ago

Leo spent the same amount of time working on each of 5 different weight machines and then spent

nignag [31]

Answer:

Step-by-step explanation:

8 0

3 years ago

How express the ratio in simplest form: 85 out of 102

kodGreya [7K]

5:6
The fraction 85/102 goes to 5/6 so it is 5:6 or 5/6...

3 0

3 years ago

Read 2 more answers