3 years ago

What times what gives you 1800

Mathematics

1 answer:

kiruha [24]3 years ago

7 0

Answer:

900 x 2

Step-by-step explanation:

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Pleas answer part A!!!!!!

FrozenT [24]

Answer:

y=120x

Step-by-step explanation:

You can just divide all of the points (y/x) and they all equal to 120. And when you add it to the equation its y=120x

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3 years ago

Solve the given equation by completing the square.

Dmitriy789 [7]

Answer:

a = -4, b = 3 and c = 6 (OR)

a = -4, b = -3 and c = 6

Step-by-step explanation:

$x^{2} +8x = 38$

Add 16 to both sides.

$x^{2} +8x+16 = 38 + 16$

$(x+4)^{2} =54$

$x + 4 = \sqrt{54}$ or $x + 4 = -\sqrt{54}$

$x+4=3\sqrt{6}$ or $x+4=-3\sqrt{6}$

$x=-4+3\sqrt{6}$ or $x=-4-3\sqrt{6}$

Therefore, a = -4, b = 3 and c = 6 (OR)

a = -4, b = -3 and c = 6

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3 years ago

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A triangular prism has a height of 9 meters and a triangular base with the following dimensions

nadya68 [22]

Answer:

b 432m

Step-by-step explanation:

A triangular prism has a height of 9 meters and a triangular base with the following dimensions

What is the volume of the prism?

Answers: 420m, 432m, 288m 324m

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2 years ago

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if revenue for the week is 2000 and labor cost consist of two workers earning $8 per hour who work 40 hours each week what is la

DerKrebs [107]

The Answer is 32%.
Because for two workers for 40 hours each, it will cost 640
and when you do .32*2000 it equals 640 also
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3 years ago

A man sold a square field of side 35 m and a

Novosadov [1.4K]

Answer:

Total area of field sold(35*35)+(51*25)=2500

Area of square field is 2500

One side = $\sqrt{a}$ = 50

So, the perimeter of the square(4*a)=4*50=200

Cost of fencing = 200*1.5 usd = $300

Step-by-step explanation:

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2 years ago