2 years ago

Anybody know the anwser

Mathematics

1 answer:

Darya [45]2 years ago

3 0

Answer:

A 3 goes in the parentheses. The expression evaluates to 59.

Step-by-step explanation:

b = 3

2b^3 + 5 =

= 2(3)^3 + 5

= 2 * (3 * 3 * 3) + 5

= 2 * 27 + 5

= 54 + 5

= 59

You might be interested in

Evaluate the following function for x = 4: h(x) = 7x + 15.

Lesechka [4]

Answer:

Step-by-step explanation:

If x = 4, then plug in an x in the given equation

7(4) + 15 = 43

Therefore h(4) = 43

I hope this helps! :)

7 0

2 years ago

The capacity of a swimming pool is given by C = l × w × (d1 + d2)/2, where l is the length, w is the width, d 1 is the depth of

larisa [96]

I think the first one is correct.
Hope this helps!!
i have to swim this semester in gym and our pool is 13 feet for deep end and i don't like it

7 0

3 years ago

Read 2 more answers

Can someone help me with this: y=-5x+5

NikAS [45]

Answer:

I think it would be y=x

Step-by-step explanation:

I might be wrong

8 0

2 years ago

Read 2 more answers

Need help due in 30 mins Find the area of each. Round to the nearest tenth. Do not include units in your answer (ie. ft, in, km,

dlinn [17]

Answer:

Triangle formula:

A = 1/2bh

A = 1/2(3)(5.9)

A = 8.85

Parallelogram Area:

A = bh

A = (8.9)(6)

A = 53.4

4 0

2 years ago

PLZ HELP ME QUICKLY!!!!!!!!

topjm [15]

Answer:

D. 8 units

Step-by-step explanation:

I chose that answer because -4 is 4 units away from 0 then you need to get to 4 so you add 4 more units and 4 + 4 is 8 so that means it's 8 units away

4 0

2 years ago

Read 2 more answers