These figures are similar. the area of one is given. find the area of the other.

140in^2

Step-by-step explanation:

First we find the scale factor

21/15 = 1.4

So basically 15 x 1.4 = 21

To find the area of the other shape we divide the scale factor by the area of the larger figure.

196/1.4

We get 140in^2 which is the area.

let soccer = x and golf = y

part a

1st equation: x + y = 125

2nd equation: x = y +45

part b

replace x in the 1st equation with the 2nd one:

y + 45 + y = 125

simplify:

2y + 45 = 125

subtract 45 from each side:

2y = 80

divide both sides by 2:

y = 80/2

y = 40

she plays golf for 40 minutes.

part c

no because she plays soccer for 45 minutes longer than golf 40 +45 =   85 minutes, not 80 minutes.

where did you get them? if you picked from the grass, is is probably poisonous.

step-by-step explanation: