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3 years ago

The base of a triangle in which a=58.5 in^2 height=9

2 answers:

5 0

A = 58.5 h = 9 b = ?
..............................................

Area of a triangle
Formula : A = 1/2 * b * h

Substitute A for 58.5 and h for 9.

A = 1 * b * h
2
58.5 = 1 * b * 9
2
58.5 = 9b
 2

Cross Multiply

9b = 117
b = 117
9
b = 13

Nuetrik [128]3 years ago

3 0

Area of a triangle = 1/2 x base x height
a = 58.5
height = 9

58.5 = 1/2 x base x 9
58.5 = 4.5 x base
base = 13

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dybincka [34]

Answer:

x= 25

Step-by-step explanation:

2x + 3 + 4x + 6 + 12x + 18 = 477

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take all "x"

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now solve for x

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Lady_Fox [76]

Answer:

$75 + 45$ $= 15(3 + 5)$

Step-by-step explanation:

Given

$75 + 45$ -- Corrected

Required

Use the GCF to write it as a distributive property

First, we find the GCF of 75 and 45

$45 = 3 * 3 * 5$

$75 = 3 * 5 * 5$

The common factor is:

$GCF = 3 * 5$

$GCF = 15$

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It is currently 10 degrees outside. The temperature is dropping 5 degrees every hour. Write and solve an inequality that represe

blondinia [14]

Step-by-step explanation:

present temprature outside=10 degree

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p q

t t

t f

f t

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then -p:

-p q

f t

f f

t t

t f

and we apply the operator --> (rightarrow), that is only f (false) y if the first one is t (true) and the second one is f (false)

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