4 years ago

How do I calculate the Pythagorean theorem?

1 answer:

7 0

A^2 + b^2 = c^2
A*2 b*2
When you get the final answer of a and b after squaring you then add a and b and you get your answer C^2

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R(x)=_3x^2+48×<br> C(x)=6x+120

DiKsa [7]

Answer:

R (6x + 120) = 108x^2 + 4608x +48960

Step-by-step explanation:

Set Up Composite function and evaluate

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3 years ago

H and J are both between G and K such that GH = JK and H is between G and J.

DIA [1.3K]

Answer:

Step-by-step explanation:

So the order of the points is: GHJK

GH = x+10 =JK

HJ=8

JK=2x-4

JK = x+10=2x-4

x+10=2x-4

10+4=2x-x

x=14

GH= 14+10 =24

GJ = GH +HJ = 24+ 8=32

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3 years ago

Martina purchased a prepaid phone card for $20. Long distance calls cost 24 cents a minute using this card. Martina used her car

VladimirAG [237]

Find amount used:
Amount in the card = $20
Amount left = $13.28
Amount used = $20 - $13.28 = $6.72

Find duration of the call:
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672 cents = 1/24 x 672 = 28 mins

Answer: The call was 28 minutes long.

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4 years ago

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A can of soup has a volume of 12 fluid ounces about how many milliliters is this

inysia [295]

Answer:

12fl. oz=354ml

Step-by-step explanation:

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3 years ago

What’s negative and positive on y axis and x axis

aksik [14]

Hello.

Mark off a number line with zero in the center, positive numbers going upwards, and negative numbers going downwards. The point where the x and y axes intersect is called the origin. The origin is located at zero on the x axis and zero on the y axis.

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3 years ago