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Serggg [28]
3 years ago
9

I need help with this asap

Mathematics
1 answer:
blagie [28]3 years ago
6 0

Answer:

1. 5 4/6

2. 5 5/11

3. 5 2/6

4. 4 2/4

5. 2 3/5

6. 2 2/8

7. 5 3/10

8. 5 3/6

9. 2 4/9

10.2 4/7

Step-by-step explanation: I hope you understand & I hope this help you ;p

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Answer: a popcorn is $9

Step-by-step explanation:

soda is $6

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2 years ago
Given the functions f(x) = 3x²+5x-8 and g(x) = 2x²+4x-9<br><br> Find f(x) + g(x) and g(x) -f(x)
evablogger [386]
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3 years ago
A rectangular picture frame has a width of 9 cm and a length of x cm.
VladimirAG [237]
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The formula for the Perimeter of a rectangle is given by
P=2L+2W

where L is the length and W is the width of the rectangle.

Hence,
P=2(x)+2(9)
Simplifying this values would give us a result of,
P=2x+18

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3 0
3 years ago
Read 2 more answers
What is the volume of a hemisphere that
ch4aika [34]

<u>Given</u>:

Given that the diameter of the hemisphere is 12.6 cm

The radius of the hemisphere is given by

r=\frac{d}{2}=\frac{12.6}{2}=6.3

We need to determine the volume of the hemisphere.

<u>Volume of the hemisphere:</u>

Let us determine the volume of the hemisphere.

The volume of the hemisphere can be determined using the formula,

V=\frac{2}{3} \pi r^3

Substituting the values, r = 6.3 and π = 3.14, we have;

V=\frac{2}{3} (3.14)(6.3)^3

Simplifying the values, we have;

V=\frac{2}{3} (3.14)(250.047)

V=\frac{1570.29516}{3}

Dividing, we have;

V=523.43172

Rounding off to the nearest tenth, we get;

V=523.4

Thus, the volume of the hemisphere is 523.5 cm³

6 0
3 years ago
Which of these is a correct step in constructing congruent angles?
masya89 [10]
Answer: B
Explanation: I think it’s B but you can rly easily look up a video there are super short videos showing how to do that kind of things and they can rly help
4 0
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