HELP!! For the figures shown, which information can be used to show that ABC ≅ DEF? Select all that apply.
A. m∠D + m∠E = 90°
B. m∠D = 37°
C. ∠E ≅ ∠B
D. ∠F is a right angle.

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume