21 = 7 x 3 or 7(3) if you're no longer using x as a multiplication symbol
Answer:
4cm
Step-by-step explanation:
The formula for area of a triangle is hxb/2 so plug in the the area so the equation looks like hx5/2=10 and you get 4 for height
If I'm correct, X=1/2. I'm almost completely sure
Answer:
740
Step-by-step explanation:
If t represents the number of tents made, then 4.5t represents the amount of canvas needed. We have ...
4.5t = 3330
t = 3330/4.5 = 740
740 tents could be made.
Answer:
yes
Step-by-step explanation: