Answer:
11/15x
Step-by-step explanation:
Combine like terms. Note that the denominators <em>are the same</em>. This means that you can combine the two numerators together.
9/15x + 2/15x = 11/15x
11/15x is your answer
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Answer:
2400
Step-by-step explanation:
Step 1: Turn 0.5 into a whole number.
Step 2: Divide 12 by 5.
Step 3: Multiply 2.4 by 1000
Therefore, the answer is 2400.
Have a lovely rest of your day/night, and good luck with your assignments! ♡
i think there is a trick so the 3 nbs are 9+11+13=33
How's that we need 30
if we flip 9 we get 6
so the answer would be 6+11+13=30
The measure of the supplement angle is 63°
Step-by-step explanation:
If two angles are supplementary then the sum of their measures is 180°
The given is:
- Two supplementary angles
- One of them is 9 less than twice its supplement
We need to find the measure of the supplement
∵ The two angles are supplementary
∴ The sum of their measure is 180°
Assume that the measure of the supplement angle is x°
∵ An angle is 9 less than twice its supplement
- twice means times 2 and 9 less means subtract 9
∵ The measure of the supplement is x°
∴ The measure of the angle = (2x - 9)°
∵ The sume of the measures of the two angles = 180°
∴ (2x - 9)° + x° = 180°
- Add like terms
∴ (2x + x) - 9 = 180
∴ 3x - 9 = 180
- Add 9 to both sides
∴ 3x = 189
- Divide both sides by 3
∴ x = 63°
The measure of the supplement angle is 63°
Learn more:
You can learn more about supplementary angles in brainly.com/question/11175936
#LearnwithBrainly
Answer:
This is a fraction equal to
30 miles ÷ 2.5 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 2.5
30 miles ÷ 2.5
2.5 hours ÷ 2.5
=
12 miles
1 hour = 12 miles hour = 12 miles per hour
Step-by-step explanation:
