3 years ago

A. x = 40 c. x = 20 b. x = 10 d. x = 15

Mathematics

2 answers:

velikii [3]3 years ago

6 0

Answer:

Step-by-step explanation:

Multiply x/20 each side

Marianna [84]3 years ago

6 0

Answer:

Step-by-step explanation:

20/x=2

*x *x

20=2x

:2 :2

10=x

You might be interested in

A child's toy is in the shape of a cone on top of a

sammy [17]

Answer:

1. 167.55

2. 10.77

Step-by-step explanation:

For #1 use the formula for volume of cone: $V=\pi r^2\frac{h}{3}$ , and for #2 use the Pythagorean Theorem: $a^2+b^2=c^2$

7 0

3 years ago

Which of Catherine following expressions is equivalent to 8•8•8•8•8•8

yawa3891 [41]

Answer:

8 to the six power

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

How do you graph x = 1/4

Scorpion4ik [409]

Answer:

Yes

Step-by-step explanation:

Draw a vertical line on the x value of 1/4

It's just a straight line upwards

7 0

3 years ago

Read 2 more answers

Which Is worth more 4.1 billion or 3.914 billion

Xelga [282]

Answer:

the one worth more is 4.1 billion

4 0

2 years ago

Read 2 more answers

One of the legs of a right triangle measures 9cm and the other leg measures 8cm. Find the measure of the hypotenuse. If necessar

Aleks04 [339]

Answer:

12.0 cm

Step-by-step explanation:

Use Pythagorean theorem $a^2+b^2 = c^2$

a = 9

b = 8

hypotenuse = c = $\sqrt{8^2+9^2}$

c = 12.04 cm

4 0

2 years ago