Answer:
theta = 180 -(A +B)
Step-by-step explanation:
The sum of the angles of a triangle is 180
theta + A + B = 180
solve for theta
Subtract ( A + B) from each side
theta +A+B -(A +B) = 180 -(A +B)
theta = 180 -(A +B)
Answer:
x = 30
Step-by-step explanation:
Given
+ 8 = 23 ( subtract 8 from both sides )
= 15
Multiply both sides by 2 to clear the fraction
x = 15 × 2 = 30
Answer: Um what?
Step-by-step explanation:
Answer:
12 have a bicycle
Step-by-step explanation:
There are 30 students and 40% have a bicycle
30 * .40
12
12 have a bicycle
Answer:
55 times 6 is 330 + 40 would be 370 so i dont see how it could be D -101
