3 years ago

Is expression K+W show the sum of K and W ?

Mathematics

1 answer:

ArbitrLikvidat [17]3 years ago

4 0

Answer:

yes

Step-by-step explanation:

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Solve for x. 3(x + 5) - 2(x + 2) = 20

IRINA_888 [86]

[tex] 3(x + 5) - 2(x + 2) = 20 \\
3x + 15 - 2x - 4 = 20\\
5x + 11 = 20\\
5x = 9\\
x = 1\frac{4}{5} [tex]

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3 years ago

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Sam draws two polygons that are similar. The

kirza4 [7]

$scale:\frac{10}{16}=\frac{5}{8}\\\\Solution:\frac{5}{8}\times4cm=\frac{5}{2}cm=2.5cm$

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3 years ago

Find the area of the figure by subtraction.

arsen [322]

Answer:

56

Step-by-step explanation:

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3 years ago

As an estimation we are told 5 miles is 8 km. Convert 52 km to miles.

11111nata11111 [884]

Answer:

83.2

Step-by-step explanation:

Given, 5 miles is 8km.

So, 1 mile will be (8/5) km.

Now, 52 miles will be (8/5) x 52= 83.2

sorry if I'm wrong plz don't report me :(

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3 years ago

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What is the volume, in cubic in, of a rectangular prism with a height of 8in, a width of 5in, and a length of 9in?

Maslowich

Answer:

360 in ^3

Step-by-step explanation:

The volume is given by

V = l*w*h

= 8 * 5 * 9

= 360 in ^3

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3 years ago