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3 years ago

write about how many rotations does the bike wheel make when the bike travels 1 mile explain or show your reasoning

Mathematics

1 answer:

tatuchka [14]3 years ago

7 0

Answer:

it takes 11,600

Step-by-step explanation:

because a mile is 5,280 feet and both of you feet are moving the wheels and that should be multiplied by 2.

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These prisms are similar. Find the surface

Bumek [7]

Answer:

823.7 m^2

Step-by-step explanation:

The ratio of the side lengths is 6/5.

The ratio of the areas is the square of the ratio of the side lengths, 36/25.

572 m^2 * 36/25 = 823.7 m^2

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2 years ago

What is the constant of proportionality for the relationship between the length of the arc intercepted by a 80 degree angle and

Over [174]

So the length of the arc is given by: l = r*theta, here theta is the intercepted angle in unit radian

So, 80 degrees = 80/360 * 2pi = 4/9 * pi

So l = r * (4/9 * pi), the constant ratio is 4/9 * pi

3 0

3 years ago

PLEASE HELP<br> ANSWER SERIOUSLY

alex41 [277]

Answer:

raise a product to a power.

you first simplify the parenthesis in the numerator by raising 2 by the power of three and multiplying the exponents.

i suck at explaining, but after the first step the expression looks like:

$(\frac{8r^{6}t^{3} }{4t^{2} })^{2}$

Step-by-step explanation:

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3 years ago

Write an equation in slope intercept form (y=mx+b) for the graph below .

jolli1 [7]

Answer:

Step-by-step explanation:

b would be 0

your slope is rise/run. up one and over three. up one and over three. so 1/3

write it as y=1/3x+0, or y=1/3x

6 0

3 years ago

−1/2÷7 1/2 dividing fraction

harina [27]

-0.0375

-1/2
———- ( 7 1/2 ) =-3/80
100

6 0

2 years ago