Answer:
7. 49
8. 10.4
Step-by-step explanation:
7) our hypotenuse is 8, and the side opposite the base of ladder and ground angle is 6, therefore we can use Sin
sin = opposite/hypotenuse
sin(x) = 6/8 = 3/4
sin-1(3/4) = 49
8) using the theorem that alternate exterior angles are congruent
the angle opposite side x is 30
tan = opposite/adjacent
tan(30) = x/18
x = 18tan(30) = 6√(3) = 10.4
you can also use 30-60-90 special right triangles.
the side opposite 30 is x
side opposite 60 is x√(3)
and side opposite 90 is 2x
Answer:
Step-by-step explanation:
For p'(4):
For q'(8):
Answer:
the greater is 6.25 ounces because the frequency is 13
<span>Similar means their sides have the same ratio but don't have to be the same length. So if two rectangles are similar with a scale factor of 2 then the ratio of their areas would be 4:1</span>
Answer:
C: Either the mean or median; both are 5
Step-by-step explanation:
MEAN: 5+2+4+8+6= 25 = 25/5= MEAN IS 5
MEDIAN: put it in order: 2,4,5,6,8
cross out 2,8,4,6
left over number is 5
So median is 5
