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Mathematics

1 answer:

konstantin123 [22]3 years ago

3 0

Area of a triangle is bh/2 where b is base length and h is height so

A=2*4/2=4km^2

...

For the same reason as above...

A=8*5/2=20in^2

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10x+2 = 3x + 30 Find x (please)

Ganezh [65]

Answer: x=4

10x-3x=30-2
7x=28
X=4

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Elaina just began working as an occupational therapist assistant for $21.00 per hour. For each paycheck she receives, 12% is ded

lora16 [44]

Answer:

Elaina just began working as an occupational therapist assistant for $21.00 per hour. For each paycheck she receives, 12% is deducted from the gross pay for Federal Withholding Tax. In addition, 1.45% is deducted for Medicare and 6.2% for Social Security. Below is Elaina’s paycheck with missing information.

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Step-by-step explanation:

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3 years ago

Please help! this is timed!

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Step-by-step explanation:

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2 years ago

Read 2 more answers

The area of sandbox in park is represented by 2X^2-5x-3 find the dimensions of the sandbox in terms of

lora16 [44]

Answer:

The dimension of the sandbox is (2x+1) by (x - 3)

Step-by-step explanation:

It seems the complete question will be:

The area of sandbox in park is represented by 2X^2-5x-3 find the dimensions of the sandbox in terms of x.

Step-by-step explanation:

From the question, the given expression is 2X^2-5x-3. This can be rewritten as

$2x^{2} -5x-3$

If the area of the sandbox in park is represented by this expression, then the dimensions of the sandbox will be the product of the factors. To determine the factors, we will factorize the given quadratic expression.

Factorizing the expression $2x^{2} -5x-3$ , we get

$2x^{2} -6x+x-3$