You distribute the 30x to the equation in parenthesis
So basically you are doing (30x*x)+(30x*-3)
So you get 30x^2-90x
Hope this helps!
D: NP=1.25, because the ratio of 8/2 is equal to 5/X.
Let the smallest angle = x
Then the larger one = 71x
Supplementary angles are always equal to 180o
x + 71x = 180o Add the left side
72x = 180 Divide by 72
x = 180/72
x = 2.5
The smallest angle = 2.5 degrees
The largest angle = 2.5 * 71
The largest angle= 177.5 degrees.
Answer:
12=12
Step-by-step explanation:
Answer:
Today: Thursday, 05 November 2020
Hour: 07.27 WIB (Indonesia)
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