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vladimir1956 [14]
2 years ago
5

Write One equivalent expression to: 90 + 10x

Mathematics
2 answers:
alisha [4.7K]2 years ago
8 0

Answer: 10(9+x)

Step-by-step explanation:

Factor 10 out of 90+10x

Reorder 90 and 10x..

BARSIC [14]2 years ago
7 0

Answer:

An equivalent expression could be:

45 + 5x

Step-by-step explanation:

You can just divide the equation by 2 or you can multiply it by 2 or 5 or what ever, its gonna be equivalent.

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The figure below shows a shaded region and a nonshaded region. Angles in the figure that appear to be right angles are right ang
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16 x 8 = 128 square feet (area of rectangle)

shaded:
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total shaded area: 16+10+15 = 41 square feet
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answer

area of the shaded region = 41 square feet
area of the non - shaded region = 87 square feet
5 0
3 years ago
Look at the following numbers: -5, -6, 0, 6
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C is the answer l.

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3 years ago
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Q(–1, a) is 4 5 units away from P(3, –2). Find all possible values of a
Natali [406]

Answer:

Step-by-step explanation:

Using the formula for calculating the distance between 2 points.

D = √(x2-x1)²+(y2-y1)²

Given

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45² = 16+(-2-a)²

45² = 16+4+4a+a²

45² = 20+4a+a²

a²-4a+20-2025 = 0

a²+4a-2005 = 0

a = -4±√16+4(2005)/2

a = -4±√16+8020/2

a = -4±√8036/2

a =  -4±90/2

a = -4+90/2

a = 86/2

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5 0
3 years ago
Issac tosses a quarter off of a bridge, creating the shape of a parabola. The parabola can be represented by the equation h=-16t
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Answer:

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5 0
3 years ago
How many solutions does the equation 3x2-1=4x have
dedylja [7]

Answer:

Being a quadratic equation, this will have two solutions

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