Based on this calculator the answer is no, it is not a right angle
http://www.calculator.net/triangle-calculator.html?vc=&vx=27&vy=79&va=&vz=84&vb=&angleunits=d&x=101&...
Cross multiply:
1 =20
X=900
900=20x
X=900÷20
PRESTO
Answer:
Step-by-step explanation:
(x+7)÷5
Answer:
I noticed that both of the lines had the same y-intercept and have different slopes leading to different amounts and the way that the line is shaped,like how the red line isn´t shaped in a straight line but the slope of the blue line led it to form in a straight line.
Step-by-step explanation:
Answer: n-6p^2 + 2np
Hope this helps!
Step-by-step explanation: