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3 years ago

For a circle of radius 4 feet, find the arc length of a central angle of 60°.

1 answer:

5 0

We know that
circumference C=2*pi*r
for r=4 ft
C=2*pi*4-----> 25.12 ft

by proportion
25.12/360°=L/60°---------> L=60°*25.12/360°-----> L=4.19 ft

the answer is
4.19 ft

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Uma loja de brinquedos tem uma vitrine com várias prateleiras contendo 21 bonecas, 18 carrinhos de brinquedo e 15 bonecos de açã

zaharov [31]

Responder:

Explicação passo a passo:

Dado :

Total de brinquedos:

Bonecas = 21

Carros Roy = 18

Figuras de ação = 15

Número total de brinquedos = (21 + 18 + 15) = 54 brinquedos

Número de brinquedos por prateleira = 18

Número de prateleiras:

Número total de brinquedos / número de brinquedos por prateleira

Número de prateleiras = 54/18

Número de prateleiras = 3

3 prateleiras estão na vitrine

7 0

2 years ago

First answer gets brainiest. hurry Please

Bad White [126]

Answer:

Theory: g is the parent, y is the child, and x is the supporting number in the formula's syntax.

Step-by-step explanation:

-4(x <em>a number</em>) - 6 = -5(y <em>a number</em>) + 2.

basically g(x) is g times x equals y, which is the supporting factor in this equation.

hope this helps if not I can try to make it right!

6 0

2 years ago

A group of vacationing gamblers were asked which casino games they had played to date. 5 gamblers said they played blackjack, ro

leonid [27]

Answer: There are 13 gamblers who played exactly two games.

Step-by-step explanation:

Since we have given that

Number of gamblers played black jack, roulette and poker = 5

Number of gamblers played roulette and poker = 8

Number of gamblers played black jack and roulette = 11

Number of gamblers played only poker = 12

Number of gamblers played poker = 24

Number of gamblers who played only roulette and poker is given by

$8-5=3$

Number of gamblers who played only black jack and roulette is given by

$11-5=6$

Number of gamblers who played only poker and black jack is given by

$24-(12+3+5)\\\\=24-20\\\\=4$

So, the number of gamblers who played exactly two games is given by

$3+6+4=13$

Hence, there are 13 gamblers who played exactly two games.

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2 years ago

300,000 to nearest 100,000?

bija089 [108]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Which expression represents a factorization of 32 56 m mp + ?

Scilla [17]

32m+56mp
=8m(4+7p)
32m+56mp
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=2x4m(4+7p)
=8m(4+7p)

8 0

3 years ago