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Anastasy [175]
3 years ago
14

A=1/2h(a+b), solve for a

Mathematics
2 answers:
WINSTONCH [101]3 years ago
8 0
Multiply by 2 on both sides to get:
2A = h(a + b)

Divide by h on both sides to get:
2A/h = a + b

Subtract b from both sides to get:
(2A/h) - b = a
telo118 [61]3 years ago
4 0

Step-by-step explanation:

2A=h(a+b)

2A=ha+hb

2A-hb=ha

2A-hb/h=a

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Answer:

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Which of the following expressions is equivalent to -9?
dlinn [17]

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A and C

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6 0
3 years ago
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The 40th parallel of north latitude runs across the United States through Philadelphia, Indianapolis, and Denver. At this latitu
Ronch [10]

Answer:

793.25 mi/hr

Step-by-step explanation:

Given that:

The radius of the earth is = 3030 miles

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NOW;

Distance s is expressed by the relation

s = rθ

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The speed which depicts how fast in miles per hour the jet would have traveled is :

speed (v) = \frac{s}{t}

v = \frac{793.25}{1}

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7 0
3 years ago
Eric and Stephanie took their younger sister Melissa to pick apples. Eric picked 4 times as many apples as
vodka [1.7K]

Answer:

Melissa picked 16 apples

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(Eric and Stephanie) 160 divided by 10 (I put ten because I add 6 and 4)

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Hope this helps ~~~~ :)

4 0
3 years ago
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Answer this plzzz my lil brother needs help
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Answer:

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4 0
3 years ago
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