Which statement can be modeled by x+ 3_< 12?

a) sam has a bottle of water. together, sam and dave have at most 12 bottles of water.

b) jennie sold 3 cookbooks. to earn a prize, jennie must sell at least 12 cookbooks.

c) peter has 2 baseball hats. peter sand his brothers have fewer than 12 baseball hats.

d) kathy swam 3 laps in the pool this week. she must swim more than 12 laps.

* the sign means less than or equal to*

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.

step-by-step explanation:

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

step-by-step explanation: