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Helen [10]
3 years ago
8

Please solve all and work needs to be shown ❤️❤️

Mathematics
1 answer:
Alex73 [517]3 years ago
4 0

1).

a=bh

=(13)(9)

=117in^2

2).

A=1/2h(b1+b2)

=1/2(14)(15+9)

=168cm^2

3).

A=1/2d1d2

=1/2(18)(11)

=99in^2

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Find the missing value so that the two points have a slope of 3/2 (0,y) and (2,-2)
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Answer:

y = -5

Step-by-step explanation:

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8 0
4 years ago
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pantera1 [17]

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6 0
3 years ago
Mary drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 7 hours. When Mary drove h
ELEN [110]
There are two separate equations for this question that use the same variable.

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Both trips had the same distance. From the information provided, we can set up the following equation:

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Mary lives 252 miles away from the mountains.
7 0
3 years ago
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