Answer:
18° and 72°
Step-by-step explanation:
Complimentary angles form 90°
We have an angle (x) 4 times larger than the other (y).
Well actually, a system of equations isn't required, so forget about x and y, just divide 90 by 5. This gives you 18, one of the angle's measurements is 18°. Multiply 18 by 4 and get 72. The other angle's measurement is 72°.
Answer:
45.75
Step-by-step explanation:
183/4=45.75.
Answer:
Step-by-step explanation:
(-2,-2) , (5,-5)
(-2,-2), m= -3/7
Line equation: y -y1 =m*(x -x1)
y-(-2) = -(-3/7)(x - [-2])
Answer:
C
Step-by-step explanation:
1/4+3/4+3/4= 7/4
Now, we need to express as a mixed number.
7/4 = (4+3)/4 = (4/4) + (3/4) = 1 + 3/4 = 1 3/4
Answer C.