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egoroff_w [7]
3 years ago
9

HELP!!!!!!!!!!!!!!!!!ASAP!!!!!!!!!!!!!!!

Mathematics
1 answer:
MAXImum [283]3 years ago
5 0
12.8-12.4=0.4

0.4 divide by 12.4 = 0.0322

0.0322 x 100 = 3.22%
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PLEASE ANSWER FAAST!! A car wheel has a diameter of 20.8 inches. About how far does the car travel in 5 rotations?
SCORPION-xisa [38]

Answer:

65.312 inches

326.56 inches

1959.36 inches

Step-by-step explanation:

Given

d = 20.8 inches

To find

Travel in 1, 5, 30 rotations

Solution

Circumference of the wheel is equal to one full rotation

C = πd = 3.14*20.8 = 65.312 inches

5C = 5*65.312 = 326.56 inches

30C = 30*65.312 = 1959.36 inches

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
HELP JUST LOOK AT PICTURE
kherson [118]
It should be A and C
8 0
3 years ago
Please can u give me this answer ☹️
Jlenok [28]

Answer:

the second one

Step-by-step explanation:

Hello There!

The area of a triangle can be found using this formula

A = \frac{1}{2} (a+b)h

where a and b = bases and h = height

The trapezoid shown has the following dimensions

top base = 9cm

bottom base = 14 cm

height = 12 cm

slant height = 13 cm

using this information, we plug in the values into the formula

So A = \frac{1}{2} (9+14)12

the equation we created matches the 2nd equation therefore the second one is your answer

7 0
3 years ago
Read 2 more answers
How to work out 270 ÷ 30
tresset_1 [31]

Answer:

270 ÷ 30 = 9

Step-by-step explanation:

9x3=27

90x3 = 270

27 ÷ 3 = 9

270 ÷ 30 = 9

90 x 3 = 270

30 x 9  = 270

8 0
4 years ago
Plz awnser i dont know
krek1111 [17]

Answer:

Question 1. 1/2 hour

Question 2. 1/6

Question 3. 5/12 eggs

6 0
3 years ago
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