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4 years ago

What is the solution set for this linear-quadratic system of equations?

Mathematics

1 answer:

Leya [2.2K]4 years ago

3 0

(5,8)(-3,0) thats the answer fashoo shawety u fell me

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Kenneth drew a scale drawing of an arcade. An air hockey table, which is 10 feet long in

Bond [772]

I believe the answer is 24 : 1

3 0

3 years ago

You have three online accounts and three different banks valued at: bank “A” $250.67, 12% interest, bank “B” $765.13, 7% interes

larisa [96]

The average interest gained from three accounts in one year is $913.224

Explanation:

Given:

Bank A:

Principal, P₁ = $250.67

Rate, r₁ = 12 %

Bank B:

Principal, P₂ = $765.13

Rate, r₂ = 7 %

Bank C:

Principal, P₃ = $28500.36

Rate, r₃ = 9 %

Interest from Bank A:

$Interest = \frac{p X r X t}{100}\\\\I = \frac{250.67 X 12 X 1}{100} \\\\I = 30.0804$

Interest from Bank B:

$Interest = \frac{p X r X t}{100}\\\\I = \frac{765.13 X 7 X 1}{100} \\\\I = 53.5591$

Interest from Bank C:

$Interest = \frac{p X r X t}{100}\\\\I = \frac{28500.36 X 9 X 1}{100} \\\\I = 2565.0324$

Average interest gained from three accounts in one year :

$I = \frac{30.0804+53.5591+2656.0324}{3} \\\\I = 913.224$

Therefore, average interest gained from three accounts in one year is $913.224

7 0

3 years ago

The graph shows the soulution

stepladder [879]

Answer:

B. (3, -2)

Step-by-step explanation:

The solution of the system of the equations given, can be determined using the graph. The coordinate of the point where the two lines of both equations intersect is the solution.

Both lines intersect at x = 3, when y = -2.

Therefore, the solution would be (3, -2).

4 0

3 years ago

Find all of the zeros of the function and write the polynomial as the product of linear factors.

Tomtit [17]

Answer:

(x+6i)(x-6i)(x+1)

So the zeroes are 6i, -6i, -1

Step-by-step explanation:

Factor by grouping

h(x) = x^2(x+1) + 36(x+1)

h(x) = (x^2+36)(x+1)

3 0

3 years ago

Find the volume of this sphere. Round to the nearest tenth. 16 ft [ ? ] ft3

erastovalidia [21]

Answer:

Solution,

Diameter (d)=16 ft

Radius(r)=8 ft

Volume of sphere

 $= \frac{4}{3} \pi \: {r}^{3} \\ = \frac{4}{3} \times 3.14 \times {8}^{3} \\ = \frac{4}{3} \times 3.14 \times 512 \\ = 2144.7 \: {ft}^{3}$ 

hope this helps..

Good luck on your assignment..

3 0

3 years ago