63/9 + 40 - 35/7 =
7 + 40 - 5 =
47 - 5 =
42 <==
if B is between C and D, BC= 10 in., and BD=3 in., then CD =2AD
Answer:
151,334.2263
Step-by-step explanation:
7.3 to the 6th power
Answer:
65 degrees
Step-by-step explanation:
First, solve for the unknown angle( not the y's).
the angle 130 is supplementary to that angle so we will use an equation to solve it. (supplementary means it adds up to 180 degrees)
x+130=180
-130 -130
x = 50 so, 50 is the measure of the interior angle
Now we have to use another equation to solve for y:
50+2y=180
-50 -50
2y = 130
/2 /2
y = 65
Thus, y is 65
