The answer is 1/2 hope it helps
Answer:
25°
Step-by-step explanation:
Step 1:
3x + x + 20° + 60° = 180° Sum of a Δ
Step 2:
4x + 80° = 180° Combine Like Terms
Step 3:
4x = 100° Subtract 80° on both sides
Step 4:
x = 100° ÷ 4 Divide
Answer:
x = 25°
Hope This Helps :)
Answer:
1 T-Shirt Costs £7, 1 Hat Costs £3
Step-by-step explanation:
Set t-shirts price is x.l
set hats price is yl
4x+y=31
2x+y=17
y=31-4x
y=17-2x
31-4x=17-2x
14=2x
x=7.
4 x 7 + y=31
y=3.
a t-shirt cost £ 7 . a hat costs £3
The answer is -48 when you substitute the -4
12•7= 84
5•6= 30
84-30= 54
54 yd2