2 years ago

Write the expression using exponents.

Mathematics

1 answer:

KengaRu [80]2 years ago

7 0

2.1xz^4 unless you already got the answer

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How you solve this problem

frozen [14]

Answer:

4.5cm, 7.5 cm, 6 cm

Step-by-step explanation:

Multiply 10, 8 and 6 by 0.75 to get answers

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3 years ago

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Two expressions are shown below. S: 4(6x−18) T: 24x−18 Part A: Apply the distributive property to write an expression that is eq

Aleonysh [2.5K]

Answer:

S: 24x - 72

S and T are not equivalent for any value of x

Step-by-step explanation:

S: 4(6x-18) = 4 * 6x - 4 * 18 = 24x - 72

S and T are not equivalent for any value of x, x+1 S: 24 - 72 = - 48 T: 24 - 18 = 6

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4 years ago

Sam practiced piano for 20 minutes on Monday and 43 minutes on Tuesday. Kayla practiced flute for 17 minutes on Monday. Kayla wa

ivanzaharov [21]

The answer is 46 or 46 minutes, because 20+43=63 and 63-17 is 46.

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4 years ago

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Which values represent the first two terms of the sequence: a1=2 and an = -2(an-1)^2?

Debora [2.8K]

Hello,

a(1)=2

a(2)=-2*(2)²=-2*4=-8

Answer A

3 0

3 years ago

The cylinder shown has a volume of 30 cubic units. The

yKpoI14uk [10]

The volume of the cone will be 10 cubic units.

<h3>What is volume?</h3>

Volume is defined as the space occupied by any object in the three-Dimensions. All three parameters are required for the volume like length, width and height of the cube or cuboid.

Given that:-

The cylinder shown has a volume of 30 cubic units.
The cone and the cylinder have the same height and the same base.

The volume of the cone will be:-

Vc = Vcyl

$\dfrac{1}{3} \pi r^2h\ \ \ =\ \ \pi r^2h$

Vc = (1 / 3) Vcyl

Vc = ( 1 / 3 ) x 30

Vc = 10 cubic units

Therefore the volume of the cone will be 10 cubic units.

To know more about Volume follow

brainly.com/question/1972490

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2 years ago