One pound of almonds plus one pound of peanuts costs $16. One-half pound of
almonds plus one-third pound of peanuts
costs $7. Which system of equations
can be used to determine a, the price of
almonds per pound, and p, the price of
peanuts per pound?

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

college

126 maybe. sorry

answer: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees