Answer:
29.4, 17
Step-by-step explanation:
The short leg is 1/2 of the hypotenuse in a 30-60-90 triangle, so y = 17
The long leg is the short leg times sq rt of 3, x = 29.4
Answer:
B
Step-by-step explanation:
We require 2 equations in 2 variables
let x be the number of salads sold and y the number of drinks sold, then the 2 equations are
x + y = 209 → (1)
6.5x + 2y = 836.5 → (2)
Multiplying (1) by - 2 and adding to (2) will eliminate y
- 2x - 2y = - 418 → (3)
Add (2) and (3) term by term
(6.5x - 2x) + (2y - 2y) = (836.5 - 418) ← simplify
4.5x = 418.5 ( divide both sides by 4.5 )
x = 93
The number of salads sold was 93
Answer:
They can make 12 treat bags and 2 silly bands in each and 3 lifesavers in each.
12 is the greatest common factor that can be
Divided by both 24 and 36 with nothing left over
24/12=2
36/12=3
Step-by-step explanation:
Answer:
a= 35°
b=70
c=70
Step-by-step explanation:
if u need explanation comment and I'll explain
Answer:
그건 당신이 모르는 수학입니다.
Step-by-step explanation:
수학 암캐 아이고