3 years ago

Need help on 1 and 2 please

Mathematics

1 answer:

Fed [463]3 years ago

7 0

For number 1. Is 1,728 That will be the answer. 2. I think this is the answer hope this help it is 24,000

You might be interested in

Use the net below to determine the surface area of the cylinder. (Use 3.14 for Tr.)

baherus [9]

Option D:

Surface area of the cylinder = 753.6 cm²

Solution:

<u>To find the surface area of the cylinder:</u>

Given data:

Radius of the cylinder = 6 cm

Height of the cylinder = 14 cm

The value of π = 3.14

Surface area of the cylinder = $2 \pi r^{2}+2 \pi r h$

$=2\times 3.14\times6^2+2\times3.14\times 6 \times14$

= 226.08 + 527.52

= 753.6 cm²

Surface area of the cylinder = 753.6 cm²

Option D is the correct answer.

8 0

4 years ago

What is the answer to this equation. -2(-4×+1)+2(×+4)

Mnenie [13.5K]

10x + 6
distribute and combine like terms! :)

7 0

4 years ago

Read 2 more answers

Use the general slicing mothod to find the volume of the following solid. The solid with a semicircular base of radius 13 whose

lana66690 [7]

Answer:

it 14 cross section

Step-by-step explanation:

4 0

3 years ago

An airplane traveling with the wind flies 450 miles in 2 hours. On the return trip, the plane takes 3 hours to travel the same d

frez [133]

Answer:

150mph

Step-by-step explanation:

7 0

3 years ago

Be sure you understand the use of function notation by working this exercise.

Gwar [14]

Answer:

(a) f(6)=6+1/6-1

=7/5

=1.4

(b) f(-3)=-3+1/-3-1

= -2/-4

=1/2 or 0.5

= +1/-1 = -1

(d)f(2c)

recall that C's final answer is -1

so f(2c)= 2(-1)

= -2

hope it's clear?

7 0

3 years ago