3 years ago

Please help meffffffffffffdgoudhgdihgdihvdidhvdih

Mathematics

1 answer:

skad [1K]3 years ago

8 0

The only valid answer is C. All the others are wrong

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Write 6^4 in expanded form. Then evaluate.

Goryan [66]

Answer:

expanded form: 6x6x6x6

answer: 1296

Step-by-step explanation:

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3 years ago

the graph of the equation below is a circle. what is the length of the radius of the cirlce? (x+5)2+(y+7)2=21^2

zloy xaker [14]

the radii would equal 7.5

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3 years ago

2w^2-11w=-12 <br> a w=3/2 or 4<br> b w=1 or 12<br> c w=1 or 7<br> d w = 2.5 or 6

dlinn [17]

Hey mate !!
Here's your answer !!

2w^2 - 11w = -12
2w^2 -11w + 12 = 0
2w^2 - 8w - 3w + 12 = 0

2w ( w - 4) -3 ( w - 4) = 0
(2w - 3) ( w - 4) = 0

Hence

2w - 3 = 0
2w = 3
w = 3/2

w - 4 = 0
w = 4

Hence value of w are 4 and 3/2

Hope this helps!!
Cheers!!

7 0

4 years ago

Sales tax on a shirt is 0.07 times the cost of the shirt. The sales tax for a shirt is $1.26. Which equation could you use to fi

serious [3.7K]

Answer: First option.

Step-by-step explanation:

According to the explained in the exercise, "c" represents the cost of the shirt before sales tax.

You know that the tax on the shirt is 0.07 times its cost. This indicates a multiplication.

Then, that the sales tax is the product of 0.07 and "c":

$0.07c=sales\ tax$

Knowing that the sales tax for a shirt is $1.26, you can substitute this value into $0.07c=sales\ tax$ in order to find the equation that could be used to find the cost of the shirt before sales tax.

Then, this is:

$0.07c=1.26$

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3 years ago

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What is 1/5 ( 2/-9) in point-slope form?

ohaa [14]

Answer:

5433

Step-by-step explanation:

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3 years ago