Determine the value of y, if x is 12.
y = x2 – 11

y=13

Step-by-step explanation:

y=12 × 2 -11

y= 24 - 11

y= 13

13

Step-by-step explanation:

You probably need this answer fast so

Substitute x with 12

do 12 - 11

its 13

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.

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.