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Colt1911 [192]
3 years ago
15

12-2 to the second power ÷5 how can i get this to equal 20

Mathematics
1 answer:
mezya [45]3 years ago
8 0
Multiply 12 by 2 and then you'll get it.
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On a coordinate plane, point A is located at (7, 4), and point B is located at (-8, 4). What is the distance between the two poi
wel

Answer:

Solution given;

A(x1,y1)=(7,4)

B(x2,y2)=(-8,4)

distance AB=?

we have

d=\sqrt{(x2-x1) ²+(y2-y1) ²}

AB=\sqrt{(-8-7)²+(4-4)²}

AB=15 units

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4 0
3 years ago
Your local bakery offers you a job as a cake maker for an annual salary of $27,300 (source
Svet_ta [14]
If $27,300=one year
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Cone A has a radius of 2 inches and a height of 3 inches. In cone B, the height is the same, but the radius is doubled. Calculat
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Answer: Option C.

Step-by-step explanation:

Use the formula for calculate the volume of a cone:

V=\frac{1}{3}\pi r^2h

Where r is the radius and h is the height.

Volume of the cone A:

V_A=\frac{1}{3}\pi (2in)^2(3in)=12.56in^3

Volume of the cone B:

If the height of the cone B and the height of the cone A are the same , but the radius of the cone B is doubled, then its radius is:

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Then:

V_B=\frac{1}{3}\pi (4in)^2(3in)=50.26in^3

Divide V_B by V_A:

\frac{V_B}{V_A}=\frac{50.26in^3}{12.56in^3}=4

Therefore: When the radius is doubled, the resulting volume is 4 times that of the original cone.

5 0
3 years ago
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Answer:

Step-by-step explanation:

y= 20x+40

y- is the cost of rental

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4 0
3 years ago
Evaluate the expression below:
Olin [163]

Answer:

answer is 16

follow me!

4 0
3 years ago
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