Answer:
Step-by-step explanation:
Since you know the angle is a right angle, you can say that the two equations equal 90. A right angle is 90 degrees
3x+40+4x-6=90
Then Simplify
7x+34=90
Then Subtract:
7x=56
Then Divide:
x= 8
After, plug x into the angle equations
1. 3(8)+40= 64
2.4(8)-6= 26
The angles are 64 and 26
Answer:
The length of the rectangle is 29 cm.
Step-by-step explanation:
38 - 9 = 29
Answer:
Step-by-step explanation:
If A = (-3,-1) and B = (4,4), the slope of AB is
Two perpendicular lines have slopes that have product of -1:
The equation of the line BC with slope -1.4 and passing through the point B(4,4) is
Answer:
The general equation of a circle is (x – h)2 + (y – k)2 = r2, where (h, k) represents the location of the circle's center, and r represents the length of its radius.
Step-by-step explanation:
Answer:
the answer is 15 I'm positive
