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kherson [118]
3 years ago
14

Answers to 7 and 8 please (:

Mathematics
1 answer:
SpyIntel [72]3 years ago
7 0
7) Skateboarding down a hill or a ramp. Rolling a ball on the floor. Going up and down the ramp of a moving truck. 

8) Throwing a ball into the air and then catching it. Skateboarding a half-pipe. Shooting a basketball. Hitting a baseball. 
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II
Nuetrik [128]

Answer:

C=3.14*32=100.48mm

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms.2-5x^3+6xA) 2-5x^3+6x; n
puteri [66]
The answer is B, hope this helps
6 0
3 years ago
3(x - 2) – 2x + 3 = -12
Inga [223]

Answer:

hii

Step-by-step explanation:

3(x-2)-2x+3=-12

3 times x = 3x

3 times -2 = -6

3x-6-2x+3=-12

3x + 2x = 5x

-6 + 3 =-3

i don't know the rest I'm sorry

6 0
3 years ago
The owner of a sportin goods store buys pairs of rollerblades for $60 and marks them up 25%.Several months later,he decided to c
Ivahew [28]
Cost Price = $60

Markup = 25% x $60 = 0.25 x 60 = $15

Sales Price after markup = $60 + $15 = $75

Discount = 20% x $75 = 0.2 x 75 = $15

Sales Price after discount = $75 - $15 = $60

Sales Tax = 6% x $60 = 0.06 x 60 = $3.60

Sales Price with Discount after tax = $60 + $3.60 = $63.60

Answer: $63.60
8 0
3 years ago
A circular plate has circumference 17.6 inches. What is the area of this​ plate? Use 3.14 for piπ. WILL MARK BRAINLIEST ANSWER!
Mila [183]

Answer:

24.62 in^2

Step-by-step explanation:

The area of a circle is A=pi*r^2

Circumference is C=2*pi*r

Given a circumference of 17.6 inches, we get:

17.6=2*3.14*r

17.6=6.28r

2.8025=r

Given a radius of roughly 2.8 inches, we can find the area:

A=3.14*2.8^2

A=3.14*7.84

A=24.6176

So the area is around 24.62 in^2

6 0
4 years ago
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