Answer:
p = 35
Step-by-step explanation:
( 2p + 5 ) + ( 3p ) = 180
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2p+5+3p=180
Combine 2p and 3p to get 5p.
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5p+5=180
Subtract 5 from both sides.
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5p=180−5
Subtract 5 from 180 to get 175.
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5p=175
Divide both sides by 5.
p = 175\5
Divide 175 by 5 to get 35.
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p = 35
To form an equation with the given information, we use the formula :
y = mx + b, m being the slope and b being the y-intercept.
Since it is given that the slope is -9/7, we substitute m with -9/7.
y = -9/7x + b
To find b, we will substitute the known coordinates into the equation :
At point (-7 , 4), x = -7, y = 4
4 = -9/7 (-7) + b
4 = 9 + b
b = 4 - 9
b = -5
Now we know that b = -5, we will substitute b = -5 into the equation that we found earlier, y = -9/7 x + b :
y = - 9/7x - 5
To make it more readable, we can multiply the equation by 7:
7y = -9x - 5
7y + 9x + 5 = 0
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Answer : 7y + 9x + 5 = 0
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A= Base angle
B= leg
C= vertex angle
D= leg
E= base angle
F= base
1/3 ^2 = 0.37 because you are multiplying 1/3 3 times
<h3>I'll teach you how to factor 20x^2-45</h3>
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20x^2-45
Factor out the common term 5:
5(4x^2-9)
Factor 4x^2-9:
(2x+3)(2x-3)
5(2x+3)(2x-3)
Your Answer Is 5(2x+3)(2x-3)
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