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kow [346]
2 years ago
8

Solve for w: 30= 6/5w

Mathematics
2 answers:
Inga [223]2 years ago
7 0

Answer:

w = 25

(Hope this helps! Btw, I am the first to answer.)

IrinaK [193]2 years ago
4 0

Answer:

w =   \boxed{\frac{1}{25} }

Step-by-step explanation:

if \::  30=  \frac{6}{5w}  \\ (30) \times (5w) =( 6) \times (1) \\ 5w =  \frac{6}{30}  \\ 5w =  \frac{1}{5}  \\ (5) \times (5) \times (w) = (1) \times (1) \\ w =  \frac{1}{(5) \times (5)}  \\ w =  \frac{1}{ {5}^{2} }  =  \frac{1}{25}

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a rectangular has a perimeter of 50 centimeters if the width of the rectangular is 10 centimeters what is its length
kogti [31]
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5 0
2 years ago
The diameter of a tire is 2.5 ft. Use this measurement to answer parts a and b. Show all work to receive full credit
Alla [95]

Answer:

The answer is below

Step-by-step explanation:

The diameter of a tire is 2.5 ft. a. Find the circumference of the tire. b. About how many times will the tire have to rotate to travel 1 mile?

Solution:

a) The circumference of a circle is the perimeter of the circle. The circumference of the circle is the distance around a circle, that is the arc length of the circle. The circumference of a circle is given by:

Circumference = 2π × radius; but diameter = 2 × radius. Hence:

Circumference = π * diameter.

Given that diameter of the tire = 2.5 ft:

Circumference of the tire = π * diameter = 2.5 * π = 7.85 ft

b) since the circumference of the tire is 7.85 ft, it means that 1 revolution of the tire covers a distance of 7.85 ft.

1 mile = 5280 ft

The number of rotation required to cover 1 mile (5280 ft) is:

number of rotation = \frac{5280\ ft}{7.85\ ft\ per\ rotation}=672\ rotations\\\\\\

4 0
2 years ago
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6 0
2 years ago
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rusak2 [61]

Answer:

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Step-by-step explanation:

Given:

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3 years ago
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After reflected: A'(-2,-3), B'(0,-3), C'(-1,1)
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3 years ago
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