3 years ago

Identify the scale factor

Mathematics

2 answers:

olga_2 [115]3 years ago

8 0

Answer:

Step-by-step explanation:

valkas [14]3 years ago

8 0

Answer:

Step-by-step explanation:

1/2 of 9 is 4.5

You might be interested in

Algebraic expression for y over 5 - 10

olga55 [171]

Y/5-10 is the answer
Put it as a fraction. Y would be the numerator and the 5-10 as the denominator

5 0

4 years ago

Find the volume of a right circular cone that has a height of 12.2 cm and a base with a circumference of 18.5 cm. Round your ans

grin007 [14]

We have been given that a right circular cone has a height of 12.2 cm and a base with a circumference of 18.5 cm. We are asked to find the volume of the cone to nearest tenth.

We know that circumference of circle is equal to $2\pi r$ .

$2\pi r=18.5$

$r=\frac{18.5}{2\pi}$

$r=2.944366$

Now we will use volume of the cone formula to solve our given problem.

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

$V=\frac{1}{3}\pi (2.944366)^2\cdot (12.2)$

$V=\frac{1}{3}\pi (8.669291141956)\cdot (12.2)$

$V=\frac{1}{3}\pi (105.7653519318632)$

$V=\frac{1}{3}(332.2716526334804752)$

$V=110.7572175$

Upon rounding to nearest tenth, we will get:

$V\approx 110.8$

Therefore, the volume of the given cube would be approximately 110.8 cubic centimeter.

4 0

3 years ago

What is fifty-three thousandths in standard form?

Effectus [21]

.053 is the answer to your question.

5 0

4 years ago

Read 2 more answers

If r is an odd integer and m=8r then m/2 will always be

kogti [31]

Answer:

b. even

Step-by-step explanation:

m is a multiple of 8, so it is also a multiple of 4. When a multiple of 4 is divided by 2, the result is a multiple of 2 (even).

3 0

3 years ago

Lines r, s, t, and u intersect as shown below.<br><br> What is x?

Tatiana [17]

Answer:

87 degrees

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers