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2 years ago

5

Which of these number lines represents-4+3

1 answer:

Marrrta [24]2 years ago

7 0

Answer:

these lines represent-4+3=-7

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a force of 200 n is excreted horizontally on a box of mass 18 kg ti displace it through a distance of 6 mass. how much work is d

GalinKa [24]

Answer:

28

Step-by-step explanation:

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3 years ago

Angle XYZ = 2X° and angle PQR = (8X -20)°. If angle XYZ and angle PQR are supplementary, find the measure of each angle. Angle P

Alchen [17]

Answer:

$PQR = 140$

Step-by-step explanation:

Given

$XYZ = 2X$

$PQR = 8X - 20$

Required

Find PQR

Since both angles are supplementary, we have:

$XYZ + PQR = 180$

This gives:

$2X + 8X - 20 = 180$

$10X - 20 = 180$

Collect Like Terms

$10X = 20 + 180$

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Divide through by 10

$X = 20$

Substitute 20 for X in $PQR = 8X - 20$

$PQR = 8 * 20 -20$

$PQR = 140$

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2 years ago

What is 66% of 75? <br> 25 <br> 33 <br> 40 <br> 49.5 <br> 66

Alja [10]

49.5 is the answer because 66% equals 2/3.

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3 years ago

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Sholpan [36]

Answer:

5.5 - 1.5 = 4

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3 years ago

What percentage of youth sport participants has experienced a sport related injury?

anyanavicka [17]

Answer:

B.75%

Step-by-step explanation:

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3 years ago

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