Answer:
750 students
Step-by-step explanation:
30/40 = 75%
75% of 1000
= 750
28x+-21 you simplify them first
First take triangle BDH. We know B is 46 degrees and D is 33 degrees. Since the angles of a triangle equal 180 we get
180 - 46 - 33 = 101 for H.
H is supplementary to x, so their sum is also 180. This gives 180 - 101 = 79.
So x is 79 degrees.
False. Perpendicular lines run beside each other not through each other.
