Answer:
take a picture of it and then put it up
Step-by-step explanation:
and they should give you the answer
Answer:
60
Step-by-step explanation:
(11−15) = 4
12+3=15
15x4=60
C because u can split it only once vertically but it’s not a rotationally symmetrical shape
Answer:
y = 30
Step-by-step explanation:
We can use ratio's to solve this
40 20
----- = -----------
100 20 + y
Using cross products
40 * (20+y) = 20*100
Distribute
800 + 40y = 2000
Subtract 800 from each side
40y = 2000-800
40y = 1200
Divide by 40
y = 1200/40
y =30
