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3 years ago

Radius is 21 5/8 incercepted by 5Pi/6? What is arc lenght?

Mathematics

1 answer:

vesna_86 [32]3 years ago

7 0

9514 1404 393

Answer:

(18 1/48)π ≈ 56.61 units

Step-by-step explanation:

Arc length is the product of radius and intercepted arc in radians:

s = rθ

s = (21 5/8)(5π/6) = (18 1/48)π ≈ 56.61 . . . units

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If a rectangle or prism has a volume of 432 in.³ and the height of the prism is 9 inches what are the dimensions of the base

Deffense [45]

You first do 432 divided by 9 which is 48. However, there could be multiple dimensions for the base because 48 is a composite number. One example could be 6 by 8

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2 years ago

Solve this step by step

Kaylis [27]

Step-by-step explanation:

the formula to calculate a circumference is

$x \times \pi$

(consider x as the diameter)

so I'll be noting the circumference as C alongside the circle's ranking

$ca = 6 \times 22 \div 7 \\ = 44 \div 7$

$cb = 7 \times 22 \div 7 \\ = 154 \div 7 \\ = 22$

$cc \: = 4 \times 22 \div 7 \\ = 88 \div 7$

hope I helped

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2 years ago

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Vilka [71]

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2 years ago

Read 2 more answers

5/7^3 = 5(7^x)<br> Thank you for helping!!

SIZIF [17.4K]

When solving this equation you get x = -3.

To solve this, simply follow the order of operations for solving.

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$\frac{1}{7^{3}} = (7^{x} )$ -----> Now you can transform the front side of the equation to use negative exponents.

$7^{-3} = 7^{x}$

Since both x and -3 are the powers of x, we can eliminate the 7 and just make the exponents equal.

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3 years ago

The largest angle of a triangle is 60° larger than the smallest angle. the middle angle is triple the measure of the smallest an

Alex787 [66]

Total degree in triangle is 180.
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x = 24
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Middle angle is 72
Smallest angle is 24

5 0

2 years ago