Answer:
C and A
Step-by-step explanation:
Part 1.
The area of a trapezoid is base 1 + base 2 divided by 2 times height.
Base 1 is 38, base 2 is 14, and the height is 16.
38 + 14 = 52, 52 / 2 = 26, and 26 x 16 = 416.
The answer is C, 416.
Part 2.
The area of a kite is diagonal 1 times diagonal 2 divided by 2. The length of diagonal 1 is 12 (on the left) + 12 (on the right) = 24. The length of diagonal 2 is 10 (on the top) + 18 (on the bottom) = 28.
28 x 24 / 2 = 336.
The answer is A, 336
Answer:
x = 5
Step-by-step explanation:
Solve for x:
2 x + 3 = 13
Hint: | Isolate terms with x to the left hand side.
Subtract 3 from both sides:
2 x + (3 - 3) = 13 - 3
Hint: | Look for the difference of two identical terms.
3 - 3 = 0:
2 x = 13 - 3
Hint: | Evaluate 13 - 3.
13 - 3 = 10:
2 x = 10
Hint: | Divide both sides by a constant to simplify the equation.
Divide both sides of 2 x = 10 by 2:
(2 x)/2 = 10/2
Hint: | Any nonzero number divided by itself is one.
2/2 = 1:
x = 10/2
Hint: | Reduce 10/2 to lowest terms. Start by finding the GCD of 10 and 2.
The gcd of 10 and 2 is 2, so 10/2 = (2×5)/(2×1) = 2/2×5 = 5:
Answer: x = 5
Answer:
42
Step-by-step explanation:
The answer to life the universe and everything is 42
Answer:
8
Step-by-step explanation:
5 + 3 = 8
