Answer:
yes
Step-by-step explanation:
Answer:
(15x- 20) x squared
Step-by-step explanation:
Integers are just whole numbers and their negative counterparts.
The set of integers is shown below.
{... -3, -2, -1, 0, 1, 2, 3, ...}
Decimals are not integers but rational numbers do include them.
So -8.4 is a rational number.
9514 1404 393
Answer:
66.5 cm²
Step-by-step explanation:
A horizontal line at the "knee" on the right will divide the figure into a 4 cm by 2 cm rectangle, and a trapezoid with bases 4 cm and 9 cm, and height 11-2 = 9 cm. Then the total area of the figure is ...
A = LW + 1/2(b1 +b2)h
A = (4 cm)(2 cm) + (1/2)(4 cm +9 cm)(9 cm) = 8 cm² +58.5 cm²
A = 66.5 cm² . . . . area of the figure
Answer:
396
Step-by-step explanation:
A = bw
A = 36w
P = 2w + 2b
94 = 2w + 2(36)
94 = 2w + 72
-72 -72
--------------------
22 = 2w
---- ----
2 2
11 = w
A = 36(11)
A = 396
The area of the rectangle will be 396.
