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emmasim [6.3K]
3 years ago
12

Find area of triangle ABC

Mathematics
1 answer:
SpyIntel [72]3 years ago
8 0

Area of a Triangle = A = ½ (b × h) square units

Step-by-step explanation:

where B and C are the base and height of the triangle, respectively.

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A rectangle has length (3x-8) and width (2x-7) cm .Write down and simplify an expression for the perimeter of the rectangle. So
tatuchka [14]

Answer:

The perimeter of the rectangle is equal to (10x-30)\ cm

Step-by-step explanation:

Let

L-----> the length of the rectangle

W ----> the width of the rectangle

we know that

The perimeter of rectangle is equal to

P=2(L+W)

we have

L=(3x-8)\ cm\\W=(2x-7)\ cm

substitute

P=2((3x-8)+(2x-7))

P=2(5x-15)

P=(10x-30)\ cm

8 0
4 years ago
Maurice fills a ball in the shape of a sphere with air. The diameter of the ball when it is filled is 24 inches. How much air, i
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Step-by-step explanation:

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3 years ago
(5, -8) m = -3<br> Write an equation in point-slope form
erik [133]

Answer:

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Step-by-step explanation:

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For every 3 boys in a class, there are 2 girls.
dmitriy555 [2]
There are 8 girls in the class
8 0
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Read 2 more answers
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guapka [62]
No because the first four value is 4000 the second four value is 40 if it was it would be 400 ten time as 40
3 0
3 years ago
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