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valkas [14]
3 years ago
10

Find mCE A. 40 DEGREES B. 50 DEGREES C. 75 DEGREES D. 80 DEGREES

Mathematics
1 answer:
nordsb [41]3 years ago
3 0
B. 50 degrees hope this helps
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A sphere and a cylinder have the same radius and height. The volume of the cylinder is 11 feet cubed.
asambeis [7]

9514 1404 393

Answer:

  V = (2/3)(11)

Step-by-step explanation:

The given cylinder has a height of 2r, so its volume is ...

  V = πr²(2r) = 2πr³

The volume of a sphere is given by ...

  V = 4/3πr³

Then the ratio of the volume of the sphere to the volume of the cylinder is ...

  (4/3πr³)/(2πr³) = (4/3)/2 = 2/3

So, the volume of the sphere is 2/3 times the volume of the cylinder:

  V = (2/3)(11)

4 0
3 years ago
Read 2 more answers
Need help with this<br>please​
artcher [175]

Answer:

x^{\frac{2}{3} }

Step-by-step explanation:

Exponent Rules: (b^m)^n = b^{mn}

Exponent Rules: \frac{x^m}{x^n} = x^{m-n}

Step 1: Write expression

\frac{\sqrt[4]{x^3} }{x^{\frac{1}{12} }}

Step 2: Rewrite radical

\frac{{(x^3)^{\frac{1}{4} }} }{x^{\frac{1}{12} }}

Step 3: Multiply powers (numerator)

\frac{{x^{\frac{3}{4} }} }{x^{\frac{1}{12} }}

Step 4: Subtract powers

x^{\frac{2}{3} }

8 0
4 years ago
Determine whether the two expressions are equivalent .If so , tell what property is applied.If not explain why. 18 x 1 = 18
denis23 [38]
ANSWER

Yes, the two expressions are equivalent.

The identity property of multiplication.


EXPLANATION


The identity element for multiplication of real numbers is 1.


This means that, if you multiply any real number by 1, you get the same real number

The given expression is,


18 \times 1 = 18
These two expressions are equivalent.



The property that is applied is the identity property of multiplication.



5 0
3 years ago
Which expressions are equivalent?
Phoenix [80]

im pretty sure it's the first option.

6 0
4 years ago
Read 2 more answers
ASAP!! Find the length of side x in simplest form with a rational denominator
lidiya [134]

Answer:

x=\sqrt{14}

Step-by-step explanation:

This triangle is a 45-45-90 triangle.

By using the image I posted, we can find x easily.

So, we have \sqrt{7} as one of the sides.

They hypotenuse, which is x is just \sqrt{7} \sqrt{2}

Simplify and we get x = \sqrt{14}

4 0
3 years ago
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