Answer:
the answer is b: 6.3 x 10-7. hope this helps!
Step-by-step explanation:
Answer:
angle 3= 53
angle2= 53
angle 4 =
Step-by-step explanation:
Answer:
The arrow can be broken into a rectangle and a triangle.
And the area of the arrow is 22 ft^2
Step-by-step explanation:
Area of the rectangle:
length • width = 7 • 2 = 14 ft^2
Area of the triangle:
(base • height) / 2
You must add 1 + 2 + 1 in order to get the base which is 4
And to get the height, you must do 11 - 7 = 4 (height)
(4 • 4) / 2 = 8 ft^2
Add both areas together to get the area of the arrow:
14 ft^2 + 8 ft^2 = 22 ft^2
Hope this helps!
Step-by-step explanation:
#1
- a + 10 = 20 ⇒ subtract 10 form both sides ⇒ a = 10
- Subtraction property of equality
#2
- 4x - 5 = x + 12 ⇒ add 5 to both sides ⇒ 4x = x + 17
- Addition property of equality
#3
- 5(x + 7) = -3 ⇒ multiply 5 to both terms ⇒ 5x + 35 = - 3
- Distributive property of multiplication
#4
- If AB = BC and BC = CD, then AB = CD
- Transitive property of equality