Answer:
20
Step-by-step explanation:
Vertical angles are always equal to each other. So the answer is
3x + 4 = 73 - 9 Are you sure this is what the question is?
3x + 4 = 64 Subtract 4 from both sides
<u> -4 -4</u>
3x = 60 Divide by 3
3x/3 = 60/3
x = 20
Answer: decreased by 42%
Step-by-step explanation:
Answer:
The Answer: is ( Right
Step-by-step explanation:
Answer:
40 ft
Step-by-step explanation:
<em>Data:
</em>
(1) P = 120 ft
(2) l = 2w
<em>Calculations:
</em>
(3) P = 2l + 2w Substitute (1) and (2) into (3)
120 = 2(2w) + 2w Multiply
120 = 4w +2w Combine like terms
120 = 6w Divide by 6
(4) w = 20 ft Substitute (4) into (2)
l = 2 × 20
l = 40 ft
<em>Check:
</em>
120 = 2×40 + 2×20
120 = 80 + 40
120 = 120
Hello! For this question, all you have to do is subtract both numbers. Just subtract fractions like you would whole numbers. 6 5/8 - 3 3/8 is 3 2/8 or 3 1/4 in simplest form. Dwayne has 3 1/4 quarts of lemonade left.