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Fiesta28 [93]
3 years ago
12

Geometry, measure of arc

Mathematics
1 answer:
BigorU [14]3 years ago
6 0

Answer:

60

Step-by-step explanation:

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

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Please help me out with this
Masteriza [31]

Answer:

C.) x≥ -2/3

Step-by-step explanation:

7 0
3 years ago
PLEASE HELP!!!!! I NEED THIS FAST!!!!!!
ioda
Who says V1=V2?
if we simplify we get
(2/3)pir₁³=12pir₂²
for V1 to equal V2


a.
solve for r₁ to find r₁ as a function of r₂
(2/3)pir₁³=12pir₂²
times 3/2 both sides and divide by pi
r₁³=18r₂²
cube root both sides
r₁=∛(18r₂²)

if solve for r₂
(2/3)pir₁³=12pir₂²
divide by 12pi both sides
(1/18)r₁³=r₂²
squer root both sides
√((1/18)r₁³)=r₂



double radius of pond which is r1
√((1/18)r₁³)=r₂
r₁ turns to 2r₁ to double radius
√((1/18)(2r₁)³)=r₂double
√(8(1/18)(r₁)³)=r₂double
(√8)(√((1/18)(r₁)³))=r₂double
√((1/18)r₁³)=r₂ so
(√8)(r₂)=r₂double
(2√2)(r₂)=r₂double
the radius of the tank is multipled by 2√2
5 0
3 years ago
240,000 written as 10th power
kirill115 [55]
The answer is 24 to the 4th power
3 0
3 years ago
How fast would you be going if you traveled 100 miles in 1/2 an hour?
Akimi4 [234]

Answer: 200 miles per hour

Step-by-step explanation:

200miles per 60 minuets

1/2 hour = 30 minuets

200/0.5 = 100

Therefore, to travel 100 miles in 1/2 an hour you would have to be going 200 miles per hour.

3 0
3 years ago
22. (a) Is 3100 even or odd?<br> Even<br> Odd<br> Explain your answer.
mina [271]

Answer:

Even

Step-by-step explanation:

An even number is a number that can be divisible by 2 without a remainder. An odd number can be divisible by 2 and it's remainder is 1.

Let's put that to the test!

3100/2=1550 R:0

R is the remainder, which is 0. So the quotient thereby proves that 3100 is even and not odd.

Hope this helps!

--Applepi101

4 0
3 years ago
Read 2 more answers
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