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Maslowich
3 years ago
13

Please Help me with these question. first person to help me gets brainliest!!!!

Mathematics
1 answer:
lara [203]3 years ago
7 0

4) the distance between the x-values is 3 and the distance between the y-values is 4

3² + 4² = d²

9 + 16 = d²

25 = d²

√25 = d

5 = d

Answer: C

6)

d = \sqrt{(x2 - x1)^{2}  + (y2 - y1)^{2} }

d = \sqrt{(-2 - (-3))^{2}  + (2 - (-4))^{2} }

d = \sqrt{(-2 +3)^{2}  + (2 +4)^{2} }

d =  \sqrt{(1)^{2}  + (6)^{2} }

d =  \sqrt{1 + 36}

d = \sqrt{37}

d = 6.1

Answer: A

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4 0
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Nya wants to buy a sweater that had an original price of $50. The sweater is now discounted 15% and the sales tax rate is 6%. Ho
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$45.05

Step-by-step explanation:

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(1.00 + 0.06)($2.50) = $45.05

6 0
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ahrayia [7]

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12 R cm

Step-by-step explanation:

4 0
3 years ago
What is 8^2 + 15^2= c^2
Tasya [4]

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6 0
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The total revenue R earned (in dollars) from producing a gift box of candles is given by R(p)=-10p^2+800p, where p is the price
kherson [118]
A.) R(20) = -10(20)^2 + 800(20) = -10(400) + 16000 = -4000 + 16000 = $12,000

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Therefore, the maximum revenue will be recorded when the price is set at $40.
4 0
3 years ago
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