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kumpel [21]
4 years ago
14

In the figure above, circles A and B are tangent to each other and to the large circle. If the radius of circle A

Mathematics
1 answer:
Ne4ueva [31]4 years ago
6 0

Answer:

The answer to your question is A = 200.96 u²

Step-by-step explanation:

Data

Radius A = 6

Radius B = 2

π = 3.14

Area = ?

Formula

Area = πr²

Process

1.- Calculate the radius of the large circle

Radius = radius of circle A + radius of circle B

Radius = 6 + 2

Radius = 8

2.- Substitute in the formula

Area = (3.14)(8)²

Area = 3.14(64)

Area = 200.96 u²

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Find the equation of a line that intersects with y=2x-1 on the y-axis and is parallel to y=-x.
brilliants [131]
First you multiply2x1 which is 2so now you know that y=2 right then you multiply 2 x 3=6 6=x for the last you wright YxX = 2 x 6=12.Hope I helped) this is your answer
8 0
3 years ago
In 2017,Woody the beaver chewed 303 3/8 lbs of wood.In 2013, he chewed 289 9/10 lbs of wood. How many more pounds of wood did wo
fredd [130]

Answer:

13 19/40 more lbs

step-by-step explanation:

hope this helps

8 0
3 years ago
What is the surface area of the cylinder with height 4 mi and radius 3 mi? Round your answer to the nearest thousandth.
Norma-Jean [14]

Answer:

The surface area of the cylinder will be "131.88".

Step-by-step explanation:

The given values are:

Height of cylinder,

h = 4 m

Radius of cylinder,

r = 3 m

As we know,

The surface are of cylinder is:

⇒  A_s=2 \pi r(h+r)

On substituting the values, we get

⇒       =2\times 3.14\times 3(4+3)

⇒       =18.84\times 7

⇒       =131.88

5 0
3 years ago
How do i factor x^4+6x^2-7 completly?
liq [111]
The factoring can be done similarly to a quadratic equation thanks to x^4 being the square value of x^2.

<span>x^4 + 6x^2 - 7
x^4</span><span> - x^2</span> + 7x^2 - 7
(x^4 - x^2) + (<span>7x^2 - 7)
</span>x^2(x^2 - 1) + 7(<span>x^2 - 1)
</span>(x^2 + 7)(x^2 - 1)
<span>(x^2 + 7)(x - 1)(x + 1)
</span>
Factored completely we get: <span>(x^2 + 7)(x - 1)(x + 1)</span>
8 0
3 years ago
Read 2 more answers
The manager of the shelter wants the kittens distributed equally among the crates. How might that be done? How many kittens will
Sidana [21]

Answer:

2 kittens per crate

Step-by-step explanation:

The kittens in a room at an animal shelter are arranged in five crates, as shown.

The manager of the shelter wants the kittens distributed equally among the crates. How might that be done? How many kittens will end up in each crate?

Crate 1 = 2 kittens

Crate 2 = 1 kitten

Crate 3 = 4 kittens

Crate 4 = 3 kittens

Crate 5 = 0 kitten

Total kittens = 2 + 1 + 4 + 3 + 0

= 10 kittens

To distribute them equally among the crates, divide the number of kittens by the number of crates

Kitten per crate = number of kittens / number of crates

= 10 kittens / 5 crates

= 2 kittens per crate

Kitten per crate = 2 kittens per crate

3 0
3 years ago
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