The difference of two complementary angles is 68 degrees. Find the measures of the angles.
1 answer:
Answer:
11 and 79 degrees.
Step-by-step explanation:
We can figure it out by making a equation system:
x + y = 90 (complementary angles)
x - y = 68 (difference between the two angles)
From 1st equation, we ge x=90-y. Let 'sreplace into the 2nd equation:
(90- y) - y = 68
90 - 2y = 68
-2y = 68 - 90
y = -22/-2
y = 11
Now, x will be y+68, so x=79
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Answer:
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Step-by-step explanation:
Answer:
Answer is 2nd one
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3/18=1/6
9/27=1/3
no one of these fractions is equivalent to 3/18
Answer:
y = 3x - 10
Step-by-step explanation:
Step 1: Rewrite 1st equation
2y = 6x + 4
y = 3x + 4
Step 2: Find 2nd equation
y = 3x + b
-4 = 3(2) + b
-4 = 6 + b
b = -10
Step 3: Rewrite 2nd equation
y = 3x - 10
And we have your parallel equation!
200/15 = 40/3 or 13.33 inches
