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schepotkina [342]
2 years ago
10

Simplify the radical expression.

Mathematics
1 answer:
andrey2020 [161]2 years ago
6 0
√20 = √4x5 = 2√5

√56²= 56

√[150.(x³)(k⁴)] = √(6*25)(x².x).k⁴ ==>5xk²√6x

√[(14q) *2√(4q)] = 14(q√2²q) ==>28q√q
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A spherical cantaloupe is cut in half. The visible cross-section has an area of 5252 in2. The volume of the cantaloupe is _____
artcher [175]

Answer:

V = 286319.465 cm3

Step-by-step explanation:

First, you have to find the radius to be able to find the volume of a sphere.

The equation for the area of a circle is pi r^2 so you have to so some algebra.

5252 = pi r ^2

5252/pi = r^2

1671.76352 = r^2

sqrt(1671.76352) = r

r = 40.8872048

then you do the equation for the volume of a circle which is 4/3 pi r^3

4/3 pi (40.8872048)^3

4/3 pi 68353.7373

4/3 214739.599

286319.465

V = 286319.465 cm3

6 0
2 years ago
Is 3/4y=9 true or false
amm1812

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

Answer:

Let's solve your equation step-by-step.

3 / 4 y = 9

Step 1: Multiply both sides by 4/3.

(4 / 3 ) * ( 3 / 4 y ) = ( 4 / 3 ) * ( 9 )

y = 12

Answer:

y = 12

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

Insert 12 to the y value:

3 / 4 ( 12 ) = 9

9 = 9

True

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

3 0
2 years ago
Read 2 more answers
Given that the measure of ∠x is 110°, and the measure of ∠y is 59°, find the measure of ∠z.
ch4aika [34]
180-110=70
180-(70+59)=180-129=51
Z=51 im p sure
6 0
2 years ago
Please answer this thank you.
Nikitich [7]

11: 4,874 > 4,784 > 4,687

12: 8.09 > 8.057 > 8.023

13: 15.820 > 15.280 > 15.000

14: 43,628 > 40,628 > 34,628

15: 395.050 > 395.009 > 395.005

8 0
3 years ago
In Panama City in January high tide was at midnight. The water level at high tide
Ivanshal [37]
The water levels at high tide was 9 feet and 1 foot at low tide
7 0
2 years ago
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