3 years ago

Volume of the cone?

Mathematics

1 answer:

ratelena [41]3 years ago

8 0

Answer:

209.44

Step-by-step explanation:

V=pie r square h by 3

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diana has z gerbils. jackie has 4 times as many gerbils as diana. if w stands for the number of gerbils jackie has, express w in

disa [49]

D=z, j=4d,

If w=j, then w=4d,

If w=4d and d=z then:

w=4z

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3 years ago

Y= 3x — 5 what is the slope and y-intercept

Alex_Xolod [135]

4x is the answer for this one

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2 years ago

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Please answer correctly!

VikaD [51]

Answer:

C ≈-1 and x≈8.1

Step-by-step explanation:

-sqrt(x + 2) - 3 = 4 - 2 abs(x - 3)

Using graphing technology, (see the graph) they intersect at x≈-1 and x≈8.1

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3 years ago

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What is the length, in meters, of the ramp, line segment AC, below? Round to the nearest whole number if necessary.

Brrunno [24]

10 meters.

Step-by-step explanation:

To find the missing side of a right triangle, we can use the Pythagorean theorem.

The Pythagorean theorem is...

$a^2+b^2=c^2$

Please be sure to note that a and b will always be the length of the sides and c will always be the hypotenuse, or in this case the ramp.

Since we know the values of both of the sides we can plug this into the theorem.

$6^2+8^2=c^2$

Now we can solve.

$36+64+c^2$

Add.

$100=c^2$

Many people will make the mistake of thinking 100 is the final answer, but since c is squared we need to find the square root of 100.

$\sqrt{100} =10$

c = 10

The ramp is 10 meters.

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3 years ago

(0.1296)^3/4 of law of indices plz step by step

Serjik [45]

Answer:

$\boxed {\frac{27}{125}}$

Step-by-step explanation:

Solve the following expression:

$(0.1296)^{\frac{3}{4}}$

-Calculate $0.1296$ to the power of $\frac{3}{4}$ :

$(0.1296)^{\frac{3}{4}}$

$\boxed {\frac{27}{125}}$

Therefore, the final answer is $\frac{27}{125}$ .

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3 years ago