Belinda has two freezers. Freezer A keeps frozen foods at a temperature of -20°F , while Freezer B keeps frozen foods at a temperature of -4°F. she transferred a package of frozen food from one freezer to the other. questions are What temperature difference between the two freezers? and another question If the temperature of the package rises after the transfer, from which freezer was the package ?

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

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.

4.

step-by-step explanation:

it have the same area.brainliest