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givi [52]
3 years ago
13

What are the solutions to g(x)=7x^2=567

Mathematics
2 answers:
ryzh [129]3 years ago
7 0

The solution of the given equation is +9 and -9.

Step-by-step explanation:

Given,

g(x) = 7x^{2} =567

To find the solution of x.

7x^{2} = 567

or, x^{2} =\frac{567}{7}

or, x^{2} = 81

or, x = ±\sqrt{81} [ square roots has two values so we put ±]

or, x = ±9

qwelly [4]3 years ago
3 0

Answer:

x = ±9

Step-by-step explanation:

7x^2=567

Divide each side by 7

7/7x^2=567/7

x^2 =81

Take the square root of each side

sqrt(x^2) = sqrt(81)

x = ±9

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blondinia [14]

Answer:

10 hours

Step-by-step explanation:

let x be the total number of hours

Amazing design total charge = 45x+250

super structures total charge = 60x+100

both companies charge the same amount when both equation equals

45x+250=60x+100

60x-45x=250-100

15x=150

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therefore at 10 hours both companies will charge the same amount

4 0
3 years ago
Ingrid Nilsen purchased a $4,000 hydroponic system for her garden. The down payment is 20%, and the
Cerrena [4.2K]

The purchase of the hydroponic system by Ingrid Nilsen for $4,000 with a 20% down payment at 10% APR for 36 months, and the related calculations, are as follows:

a) down payment = $800.00 ($4,000 x 20%)

b) amount financed = $3,200 ($4,000 - $800)

c) monthly payment = $103.25

d) total amount repaid = $4,517

e) finance charge = $517

<h3>How is periodic payment computed?</h3>

The amount of the periodic payment, finance charge, and total repayment can be computed using an online finance calculator as follows:

<h3>Data and Calculations:</h3>

Auto Price = $4,000

Loan Term = 36 months

Interest Rate = 10%

Down Payment = $800 ($4,000 x 20%)

Monthly Payment  = $103.25

Total Loan Amount $3,200.00

Upfront Payment = $800.00 ($4,000 x 20%)

Total of 36 Loan Payments = $3,717. ($103.25 x 36)

Total Loan Interest = $517

Total Cost (price, interest, tax, fees) = $4,517

Thus, Ingrid Nilsen repaid a total of $4,517 with $517 in interest (finance charge).

Learn more about periodic payments at brainly.com/question/13098072

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5 0
2 years ago
Whats the sum of the polynomials (2x3 − 5x − 1) + (4x3 + 8x + 3)
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Answer: 23x

Step-by-step explanation:

5 0
3 years ago
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Answer:

24

Step-by-step explanation:

A negative integer times a negative integer is the same as a positive integer times a positive integer, so this would be the same as (8)(3) which is 24.

4 0
4 years ago
!!25 POINTS AND BRAINLIEST!! A recipe calls for 2 cups of pizza sauce. I only want 3/4 OF the full 2 cups. How will I figure out
Nutka1998 [239]

Mathematical Answer: 2cups*3/4 = 1 and 1/2 cups or 1.5 cups.

How to do it while cooking:

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And there you go you have 3/4 of 2 cups of sauce.

<em>Hoped this helped!</em>

5 0
3 years ago
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