3 years ago

Please help me find the value of X

Mathematics

2 answers:

Katen [24]3 years ago

5 0

Answer:

D. 20

Step-by-step explanation:

if x = 20 then 3 x 20 + 10 = 70

and x = 20 so 70 + 20 = 90

and since this is a right angle, it all matches up :)

Ymorist [56]3 years ago

3 0

Answer:

Is this

Step-by-step explanation:

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A cylindrical rain barrel has a height of 4 feet, and the circumference of one of its bases is 57 feet.

defon

Option B. 20pi ft^3
please correct me if i’m wrong

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3 years ago

The area of circular garden is 615.44 feet2. What is the circumference of the garden? (Use 3.14 for .)

ella [17]

Answer:

B.)

87.92 feet

Step-by-step explanation:

Given:

Area of the circular garden $= 615.44 ft^2$

$\pi =3.14$

Finding the radius of the circle.

Area of the circle= $\pi r^2$

$615.44=\pi *r^2$

$r^2=\frac{615.44}{\pi } \\\\r^2=\frac{615.44}{3.14} \\r^2=196\\r=14 ft.$

Circumference of the garden:

$=2\pi r\\=2*3.14*14\\=87.92ft.$

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4 years ago

I need help if help 5 pt

german

3 3/4 = 15/4

15/4 * 1/2 = 15/8 = 1 7/8

answer: he put 1 7/8 into the riding lawn mower

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3 years ago

PLEASE HELP I NEED HELP

Kisachek [45]

Answer:

Step-by-step explanation:

SQ= 10

SO is half way so divide by 2

8 0

3 years ago

The lengths of four insects are 0.02 inch,1/8 inch,and 2/3 inch list the lengths in inches from least to greatest

Alex Ar [27]

0.02
1/8 = 0.125
2/3 = 0.667

least to greatest : 0.02, 1/8, 2/3....although, u have only listed 3 insects, not 4

3 0

3 years ago