Factor. x2 + 2x − 35 (x + 7)(x − 5) (x − 7)(x + 5) (x + 7)(x + 5) (x − 7)(x − 5)

Step-by-step explanation:

(x+7)(x-5)

You need to find two numbers that multiply to make -35, but summed together make +2.  Thus +7 and -5 are your only options here.

(x-5) (x+7)

Step-by-step explanation:

x^2 + 2x − 35

What two numbers multiply to -35 and add to 2

-5 *7 = -35

-5+7 =2

(x-5) (x+7)

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

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.