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3 years ago

PLS HELP ME!

Mathematics

2 answers:

lesya692 [45]3 years ago

6 0

Answer:

hope it will help you.....

valentina_108 [34]3 years ago

4 0

Answer:

what is this language

Step-by-step explanation:

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Jada typically earns$1545 each month, of which $47.20 is spent on electricity. Whick percent of jadas earnings are spent on elec

REY [17]

The equation is asking how much out of Jada's total budget (1545) is spent on electricity a month (47.20).
write this as a fraction 47.20/1545
type into calculator and you get .03055
multiply that by 100 to get it as a percent. you get 3.055%
now round that to the nearest tenth and you get 3.1%
answer 3.1%

8 0

3 years ago

Calculate the area of a circle whose diameter is 7cm.

Tema [17]

Answer:

49π (or ~154) cm²

Step-by-step explanation:

A = area

A = πr²

r = radius

r = 7

A = π(7)²

= 49π

= 153.938040026 → 154 cm²

4 0

2 years ago

The radius of a cylindrical water tank is 6.5 ft, and its height is 17 ft. What is the volume of the tank?

lara31 [8.8K]

Answer:

pi*36*10 = 1131 cubic feet

Step-by-step explanation:

MARK AS BRAINLEST!!

7 0

2 years ago

Read 2 more answers

Find the area. 1m 2.1m and 0.9m

Elina [12.6K]

Just multiply w*l*h
1.89m cubed

6 0

3 years ago

Can someone please help me I do not understand

Readme [11.4K]

The perimeter of a figure is the distance all the way around the figure.

Area is how many units takes up the figure.

Example of perimeter: (attached)

Example of area: (attached, with squares in square)

In this case, the <em>area depends on the perimeter</em>. Count two sides of the rectangle. (Horizontal, and vertically.) Then write what the perimeter is for that. <u>Multiply</u> the two numbers and that will be your area.

Vertically, it is 11. Horizontally, it is 9. I would like you to try to see what to do next, if not, comment!

I hope this helped!

8 0

2 years ago