What are two equivalent ratios for the ration given 10 to 15 and 11 to 20
1 answer:
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Answer:
Step-by-step explanation:
The acute angles of a right-angled triangle other than the right angle always add up to 90 degrees.
<u>So, we get:</u>
(48 - x) + (3x - 10) = 90
48 - x + 3x - 10 = 90
-x + 3x - 10 + 48 = 90
2x + 38 = 90
2x = 90 - 38
2x = 52
Divide both sides by 2
x = 52 / 2
x = 26
Hope this helped!
<h3>~AH1807</h3>Answer:
(a)100,000
(b)53,000
Step-by-step explanation:
(a)
Let the total votes be x.
Given 31% of x=31000
So,total votes are =100,000
_________________________________
(b)
Winning margin =53000−31000=22000.
=
Therefore, the Winning margin is 22000.
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Answer:
B
Step-by-step explanation:
Using the rule of exponents
=
Then
f(- 2) = =
=
→ B