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Ira Lisetskai [31]
3 years ago
10

Find x to the nearest tenth. Please answer quick

Mathematics
2 answers:
sertanlavr [38]3 years ago
8 0

Answer:

C, 14.4

Step-by-step explanation:

Using the Pythagorean theorem, you can solve for x (it's a right triangle)

8.6^2+11.5^2=c^2

206.21=c^2

√(206.21)=c

√(206.21)≈14.36 So the answer is C if you round the answer to the nearest 10th.

Alexandra [31]3 years ago
6 0
The answer would be C. 14.4
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Paladinen [302]
<BOA = 360 -250 = 110
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</span><<span>BCA = 360 - 290
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Alexa bought a pair of skis for dollar 450. She made a payment of dollar 120 and caught a student discount of dollar 40. Her mot
Sphinxa [80]
If Alexa's mom paid 1/2 of the $450:
$65

if Alexa's mom paid 1/2 of the remaining price:
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Alexa's mom paying 1/2 the $450:

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Alexa has $65 left to pay


Alexa's mom paying 1/2 of the remaining price after the student discount and Alexa payed $120:

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8 0
3 years ago
9×(30+7)=(9×___)+(9×7)
natta225 [31]
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8 0
3 years ago
A circle with center at (12,−1) passes through (0,−1). Find the circumference and area of the circle in terms of p.
madreJ [45]

Answer:

C = 75.36

A = 452.16

Step-by-step explanation:

Find the radius r by finding the distance between (12,-1) and (0,-1) using the distance formula.

d = \sqrt{(12-0)^2 + (-1--1)^2} =\sqrt{(12)^2 + (0^2} =\sqrt{144+0} =\sqrt{144}=12

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So the area of the circle is A = \pi r^2\\A = \pi 12^2\\A = 144\pi\\A = 452.16

6 0
3 years ago
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