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3 years ago

Justin Bieber – R&Bieber (ZIP DOWNLOAD)

Mathematics

2 answers:

Nitella [24]3 years ago

8 0

Answer:not question but ayeee

Step-by-step explanation:

FinnZ [79.3K]3 years ago

5 0

Answer:

Bro like i LOVE HIm forever and ever he is love

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A bicycle’s wheel has a radius of 32.5 cm. What distance will the bicycle travel if the wheel turns 100,000 times?

Verizon [17]

I've never done this type of problem before so I might be wrong but I think the answer is 20420352.25 cm

I just took the circumference (204.2035225) and multipled 100,000 which seems too simple to be right

3 0

2 years ago

Read 2 more answers

I need help please !!!!!

Alex777 [14]

15- 16 yd

16- 12 cm

17- 49 mi

18- 14 ft

7 0

2 years ago

Please help on number 3

kobusy [5.1K]

Answer:

Its the first option.

Step-by-step explanation:

3x + y = 5

5x - 4y = -3

From equation 1:

y = - 3x + 5

Substituting for y:

5x - 4(-3x + 5) = -3

5 0

2 years ago

astronomers estimate that there are about 10 to the power of 11 galaxics in the universe and that each galexy contains about 10

nika2105 [10]

Answer:

10^22

Step-by-step explanation:

= (10^11)(10^11) -> the bases are the same, add the exponents

= 10^22

3 0

1 year ago

A person's height is 5-ft 3-in. Their shadow has a length of 3-ft 6-in. If a nearby tree has a shadow of length 10-ft 4-in, what

Alchen [17]

Answer: The height of tree = 15 ft. 6 inches

Step-by-step explanation:

Given: A person's height is 5-ft 3-in = [5 x (12 )+3 ] inches [ 1 ft= 12 inches]

= 63 inches

Their shadow has a length of 3-ft 6-in = [3 x 12+6] inches

= 42 inches

If a nearby tree has a shadow of length 10-ft 4-in = [10 x 12+4] inches

= 124 inches.

At the same time,

$\dfrac{\text{Height of tree}}{\text{Height of person}}=\dfrac{\text{Length person's shadow}}{\text{Length of tree's shadow}}\\\\\dfrac{\text{Height of tree}}{63}=\dfrac{124}{42}\\\\\Rightarrow\ \text{Height of tree}=\dfrac{124}{42}\times63=186\ inches\\\\=\dfrac{186}{12}= 15.5 ft\ or\ 15 ft.\ 6\ inches.$

Hence, the height of tree = 15 ft. 6 inches

7 0

2 years ago