Answer:
Aplha=105
Step-by-step explanation:
The perpendicular looks like double the base hence that angle is 30 and the other triangle have equal perpendicular and base, that angle is 45. So alpha+30+45=180, alpha=105
Answer:
for question 9 is not that hard
Step-by-step explanation:
take the 8% and just get rid of the percentage away and add a decimal like this 8. then you move it back which should make this 0.8 hope this helps for that section
Answer:
17x(1 -2y)
Step-by-step explanation:
34xy = 17x * 2y
17x - 34xy = 17x - 17x*2y
=17x( 1 - 2y)
I’m pretty positive it’s 90 degrees. hope this helps!
25%
9/36=1/4
25% or 1/4 of the people were men
