Alex, David, and Jennifer each have a collection of baseballs. David has 12 less than twice as many as Alex. Jennifer has 8 more than half as many as Alex. All together they have 80 baseballs. Select the equation that will help you learn how many baseballs Jennifer has. 2A − 12 = 12A + 8

2D − 12 + 12J + 8 + A = 80

2A − 12 + 12A + 8 = 80

2A − 12 + 12A + 8 + A = 80

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube

i would be 2,000 just get the square root of 50 which is 2500 and the divid 4/5 and last thing multiply the answer you get for that by the square root of 50

step-by-step explanation:

you can not solvr this without numbers

yx = 36

step-by-step explanation:

cos f = opposite side/ hypotenuse

cos f = yw / yx

we know cos f = 4/9 and yw =16

4/9 = 16/yx

multiply each side by yx

4/9 yx = 16/ yx * yx

4/9 yx = 16

multiply each side by 9/4

9/4 * 4/9 yx = 16 *9/4

yx = 36