Answer:
105°
Step-by-step explanation:
< 3 = 50° + 55° { exterior angle of a triangle is equal to the sum of two opposite interior angles }
<3 = 105°
Answer:
a=554.88
Step-by-step explanation:
20.4*27.2=
Answer:
His mom’s age will be 1/% of Benny’s age at that time.
Step-by-step explanation:
14>>100%
1>>(100/14)%
50>>50(100/14)%
50>>25(100/7)%
50>>(2500/7)%
50>>357 1/7%
so in two years Benny will be 14 and his mom will be 50.
Answer:
25. 
26. 
Step-by-step explanation:
For 25:
(area of a trapezoid)
(substitute terms)
(collect like terms)
(reduce the fraction by crossing out 2)
(calculate)
For 26:
(equation of area of a circle)
(enter the radius)
(communtative property to reorder the terms)
The y-intercept of the function is +5. The average rate is 1/3. The domain is 20.4 miles/hour.
