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3 years ago

Can someone please help me? I just want to know if I got my answers correct!

Mathematics

2 answers:

jarptica [38.1K]3 years ago

8 0

Answer:

It dependes on what you put

Step-by-step explanation:

Reptile [31]3 years ago

3 0

The answer is two thirds

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Find the area of each figure. Round to the nearest tenth. Use 3.14 or 22/7

sertanlavr [38]

Answer:

d. 28.3

Step-by-step explanation:

Given

Radius ( r) = 3 m

Area of the circle

= π r²

= 3.14 * 3* 3

= 28.26

= 28.3 ft²

3 0

3 years ago

Determine the domain and range of the given function.

frez [133]

Answer: domain is all real numbers and range is all real numbers greater than or equal to -2

Step-by-step explanation:

7 0

3 years ago

NEED ASAP plz. I will also mark brainiest! Don't just take points, I will report you.

Len [333]

Answer:

A:(-2,-3)

B:(-4.009,1.018) And (-2,-3)

C:x≈0,1.61878812

Step-by-step explanation:

I found the equations

g(x)=e^x+1

p(x)=5/2x+2

f(x)=-2x-7

plugged it in on a graph found the answer to find g(x) all you need to do is know the parent function y=e^2(exponential) and I found where the lines intersect for part A and B and or p(x)=g(x) I did e^x+1=(5/2)x+2

7 0

3 years ago

Trash Cans: Elliot's family has a cylinder shaped trash can. It takes the family a few days to fill the trash can up. Elliot wan

atroni [7]

Answer:

$4696.0 in.^3$

Step-by-step explanation:

The trash can has a cylinder shape, so we have to calculate the volume of a cylinder.

The volume of a cylinder is given by the formula

$V=\pi r^2 h$

where

V is the volume

r is the radius of the base

h is the height of the cylinder

In this problem, we have:

h = 24.90 in. is the height of the can

d = 15.50 in. is the diameter of the can, so the radius is half of this value:

$r=\frac{d}{2}=\frac{15.50}{2}=7.75 in.$

Therefore, the volume of the trash can is:

$V=\pi (7.75)^2 (24.90)=4696.0 in.^3$

5 0

2 years ago

I'm working on a review and my class ended....help?<br>

White raven [17]

1- 2.5 seconds
2- 1.25 seconds
3- 3.75 seconds

6 0

2 years ago