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2 years ago

Factor (7x^2 + 30x - 25)

Mathematics

1 answer:

gayaneshka [121]2 years ago

3 0

Factored form: (x-5)(7x+5) ☺

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Which is equivalent to 3 sqrt of 8

Mariana [72]

Answer: Exact form 6 √ 2

Decimal Form 8.48528137

Step-by-step explanation:

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3 years ago

A house worth $180,000 has a coinsurance clause of 75 percent. The owners insure the property for $101,250. They then have a los

Bess [88]

Answer:

$37,500

Step-by-step explanation:

We have been given that a house worth $180,000 has a coinsurance clause of 75 percent. The owners insure the property for $101,250. They then have a loss that results in a $50,000 claim.

We will use loss settlement formula to solve our given problem.

$\text{Loss settlement}=\frac{\text{Loss}\times\text{Limit of insurance}}{\text{Actual cash value}\times \text{Coinsurance}\%}$

Upon substituting our given values, we will get:

$\text{Loss settlement}=\frac{\$50,000\times\$101,250}{\$180,000\times 75\%}$

$\text{Loss settlement}=\frac{\$50,000\times\$101,250}{\$180,000\times 0.75}$

$\text{Loss settlement}=\frac{\$5,062,500,000}{\$135,000}$

$\text{Loss settlement}=\$37,500$

Therefore, they will receive $37,500 from insurance.

5 0

3 years ago

A computer company makes a rectangular screen with a diagonal of 20 inches. The width of the screen is 4 inches less than its le

LenaWriter [7]

x^2 +(x-4)^2 =20^2

x^2 +(x-4)^2 =400

x^2 +(x-4)^2 -400=0

factor:

2x^2-8x-384=0

Factor the 2 out of 2X^2

2(x-16) (x+12) =0

Divide both sides by 2

(x-16) (x+12) =0

X=16 , x=-12

Number cannot be negative so x=16

5 0

3 years ago

Read 2 more answers

Use the Multiplication Law of Exponents to solve the expression below. 6^1/2 6^1/2 = _____

klemol [59]

The base of 6 is the same, so add 1/2+1/2 =1

6^1 = 6

8 0

2 years ago

Formula for finding perimeter/circumference of major sector plz no links in a hurry

Rainbow [258]

Answer:

C = 2πr or C = πd

Step-by-step explanation:

Hope this helps :)

3 0

2 years ago