Answer:
-23c - 15
Step-by-step explanation:
-4(5c+7) - 3c + 13
Expand brackets.
-20c - 28 - 3c + 13
Rearrange.
-20c - 3c - 28 + 13
Add or subtract like terms.
-23c - 15
Answer:
25.9615099715
Step-by-step explanation:
Answer:
58.5 ft²
Step-by-step explanation:
The figure is made up of a square, triangle and rectangle. Thus, the area of the figure is the sum of the areas of the square, triangle and rectangle.
Let's find the area of each!
<u>Square</u>
Area of square= side ×side
Area
= 3(3)
= 9 ft²
<u>Triangle</u>
Area of triangle= ½ ×base ×height
Base= 11 ft
Height= 3 ft
Area
= ½(11)(3)
= 16.5 ft²
<u>Rectangle</u>
Area of rectangle= length ×breadth
Area
= 3(11)
= 33 ft²
Area of figure
= 9 +16.5 +33
= 
Answer:
2.50
Step-by-step explanation:
that is just barely less then a 90° so I rounded it up to a 90° and the closest answer is 2.50