Answer:
98 ft²
Step-by-step explanation:
There are a couple of ways you can think about this one. Perhaps easiest is to treat it as a square with a triangle cut out of it. The cutout triangle has a base (across the top) of 14 ft and a height of 14 ft, so its area is ...
A = (1/2)(14 ft)(14 ft) = 98 ft²
Of course the area of the square from which it is cut is ...
A = (14 ft)² = 196 ft²
So, the net area of the two triangles shown is ...
A = (196 ft²) - (98 ft²) = 98 ft²
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Another way to work this problem is to attack it directly. Let the base of the left triangle be x. Then the base of the right triangle is 14-x, and their total area is ...
A = A1 + A2 = (1/2)(x ft)(14 ft) + (1/2)((14-x) ft)(14 ft)
We can factor out 7 ft to get ...
A = (7 ft)(x ft + (14 -x) ft)
A = (7 ft)(14 ft) = 98 ft²
Answer:
C. 40in
Step-by-step explanation:
so...
576+1024=1600
the missing side = 40in
The order from least to greatest is:
E, D, A, B, C
Answer:
(-1,-3)
Step-by-step explanation:
The missing data was <span>2, 31, 29, 5, 14, 7, 10, 25, 3, 22.
0 - 8 </span>⇒ 2, 5, 7, 3 ⇒ 4
9 -16 ⇒ 14, 10 ⇒ 2
17 -24 ⇒ 22 ⇒ 1
25 and more ⇒ 31, 29, 25 ⇒ 3
There were 2 sales people who were in the 9-16 category.
