Speed = distance / time
Speed = 120 / 33
Speed = 3.64 miles per hour
Step-by-step explanation:
a)
82+OCE=90°{ tangent}
0CE=8°
OCE=OEC (base angle of isosceles triangle r equal}
8+8+a=180°(sum of angle of triangle)
a=180-16
a=164°
b)d+BEC=180°
BEC=122°
BEO=BEC-OEC
b=114°
stay safe healthy and happy.
Like for slope would be y=mx+b
Answer:
See below.
Step-by-step explanation:
She needs to find the amount of sugar needed to make 1 cookie , then multiply the result by 90.
This amount is found by dividing 1/4 by 15. Instead of dividing she multiplies these numbers.
Correct is:
Amount of sugar for 1 Cookie = 1/4 / 15 = 1/60 cups.
Amount of sugar for 90 cookies = 90 * 1/60
= 3/2 = 1 1/2 cups.
