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Jet001 [13]
3 years ago
7

Which value of x makes the equation true?

Mathematics
1 answer:
Westkost [7]3 years ago
5 0

Answer:

B. -9

Step-by-step explanation:

PLATO correct

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How to solve 2/3:x::4.5:2 and 2/3%:1/5::50:x
solong [7]

A) x = 0.296

B) x= 15

Step-by-step explanation:

Step 1:

(2/3) : x :: 4.5 :2

By using expansion method,

(2/3) × 2 = 4.5 x

 x= (2/3) × 2 / 4.5

x = 0.296

Step 2:

(2/3) : (1/5) :: 50 :x

By using expansion method,

(2/3) x = (1/5) × 50

 x= (1/5) × 50 / (2/3)

x = 15

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3 years ago
Eleven girls are standing around a circle. A ball is thrown clockwise around the circle.
KatRina [158]

Answer:

11

Step-by-step explanation:

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2 years ago
a window is shaped like a semicircle the base of the window has a diameter of 3 1/2 feet find the area of the window to the near
Fed [463]
B=55/3*1/31=55/93=.591ft
6 0
3 years ago
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Can your write a division sentence to represent that model ?​
jok3333 [9.3K]

Answer:

4/5 divided by 4 is 1/5

Step-by-step explanation:

5 0
3 years ago
The diameter of a circle is 13 ft. Find the circumference to the nearest tenth.
Neporo4naja [7]

Step-by-step explanation:

circumference of a circle

U = 2 x pi x r

what you know:

U = 13

rearrange and solve for r

U/(2 x pi) = r

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