Answer:
The area of this triangle is 119 square inches.
Step-by-step explanation:
To find the area of a triangle, use this formula:
A = 1/2bh. (Area = 1/2 times base times height).
17 x 14 = 238. 238 x 1/2 = 119.
So your answer is 119 square inches.
Hope I helped
Answer:
24º
Step-by-step explanation:
If X and Y are suplementary, X + Y is equal to 180º.
Solve for x:
1.
4x - 7 = 3
Add 7 to both sides
4x = 10
Divide both sides by 4
x = 10/4
Simplify:
x = 5/2
Answer for question 1: x = 5/2
2.
13 + 2x/3 = 15
Multiply both sides by 3
39 + 2x = 45
Subtract 39 from both sides
2x = 6
Divide both sides by 2
x = 3
Answer for question 2: x = 3
3.
10x + 7 = 15
Subtract 7 from both sides
10x = 8
Divide both sides by 10
x = 8/10
Simplify
x = 4/5
Answer for question 3: x = 4/5
Answer: $0.80
Step-by-step explanation:
2.01/2.5=
0.804=
<u>0.80</u>4=$0.80
Answer:
(8x-9)(8x+9)
Step-by-step explanation:
64x^2 - 81
Rewriting
(8x)^2 - 9^2
We recognize that this is the difference of squares
a^2 - b^2 = (a-b)(a+b)
(8x-9)(8x+9)
