Answer:
(3x) ° + (x+ 10)° = 90°
Step-by-step explanation:
(3x) ° + (x+ 10)° = 90°
3x + x + 10 = 90
4x = 90 - 10
4x = 80
x = 20
(3x) ° = 3 x 20 = 60°
(x + 10)° = 20 + 10 = 30°
Ok so we want to cross multiply.
To do this you know 4/9=2$ so now you want to know 1=x$
When you do this you get $5
Answer:
In 5 complete rotations it will go 7.85 m.
Step-by-step explanation:
Diameter = O.5 m
Clare: 5/(2 x 3.14) = 0.795 m
Andre: 5/(4 x 3.14) = 0.397
C = 3.14 x 0.5 = 1.57 x 5 =7.85m
Answer:
what graphs?
Step-by-step explanation:
yeah put the graphs on here and someone will answer it
Answer:
38
Step-by-step explanation:
Plug in 5 for x in the function
f(5) = 7(5) + 3
f(5) = 35 +3
f(5)= 38
