3 years ago

What is the product of (3x^-4)(2y^-4)?

Mathematics

1 answer:

kap26 [50]3 years ago

4 0

Answer:

6xy^-4

Step-by-step explanation:

we use the property

a^1×b^1=(ab)^1

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Johnny has a job that pays $6 per hour plus tips. If Johnny worked 5 hours and made $45, write an equation in point-slope form t

stepladder [879]

Answer:

6*5=30

45-30=15

he made 15$ in tips.

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4 years ago

Which of the following is the solution of 5x – 6 = 44?

nata0808 [166]

Answer:

x = 10

Step-by-step explanation:

5x - 6 = 44

Add 6 on both sides of the equation.

5x = 50

Divide by 5 on both sides of the equation.

x = 10

So, the value of x is equal to 10

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3 years ago

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Find two supplementary angles if the measure of one angle is three times the measure of the second

Colt1911 [192]

Hello :
x+3x=180
4x=80
x=180/4
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3 years ago

Determine whether the ratios are equivalent. 3:8 and 9: 24. are they equivalent or not?

Simora [160]

Answer:

Yes, they are equivalent.

Step-by-step explanation:

9 / 3 = 3

24 / 3 = 8

3:8 is just the simplified version of 9:24. This is due to 9:24 being divided by three, becoming 3:8.

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3 years ago

(5x^2-4X + 7) - (4x + 2)

DanielleElmas [232]

5x’2-4x+7-4x-2
We add the two 4
5x’2-8x+7-2
5x’2-8x+5
The answer is
5x’2 -8x +5

3 0

3 years ago