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Nitella [24]
2 years ago
15

In the triangle below, find the value of a/// Please help!

Mathematics
1 answer:
sergiy2304 [10]2 years ago
3 0

Answer:

a= 45

Step-by-step explanation:

all angles equal 180 degrees so you take the angle given which is 45 and the other which is a right angle, or 90 degrees and subtract 45 from 90 and you get 45 so a = 45 and you add up 45 + 45 + 90 thats 180!  

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the dosage for an adult is 5/6 of a gram of medicine. the child dosage is 1/2 of the adult dosage.how many grams of the medicine
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Your answer is about 2/6 or 3/6. Hope this helps
6 0
3 years ago
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Isabella has a 22 ounce cola. She drinks 17 ounces. Enter the percentage of ounces Isabella has left of her cola. Round your ans
jenyasd209 [6]

Answer:

<u>22.73%</u> of ounces Isabella has left of her cola.

Step-by-step explanation:

Given:

Isabella has a 22 ounce cola. She drinks 17 ounces.

Now, to find the percentage of ounces Isabella has left of her cola.

Total ounces of cola = 22.

Ounces of cola Isabella drink = 17.

So, the ounces of cola she left:

<em>Total ounces of cola - ounces of cola Isabella drink.</em>

=22-17

=5\ ounces.

<u><em>Thus, 5 ounces of cola she left.</em></u>

Now, to get the percentage of cola she left:

\frac{5}{22}\times 100

=\frac{500}{22}

=22.727\%.

<u>Rounding the percentage to the nearest hundredths is 22.73%.</u>

Therefore, 22.73% of ounces Isabella has left of her cola.

7 0
2 years ago
How far is the robot claw from winter lane
Bess [88]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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Circle M is shown below. AB is tangent to the circle at point A. The radius of a circle M is 15. JB = 10. DF = 18. AC = 10.
e-lub [12.9K]

Answer:

e

Step-by-step explanation:

8 0
3 years ago
80=-8a please I need the answer
Free_Kalibri [48]
80=-8a 
We are trying to solve for a. So we need to get a alone. To do that we have to divide each side by -8. 
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Once you have solved each side you will get the following. 
-10=a
6 0
3 years ago
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