Answer:
ratio of adults to children in SIMPLEST form would be 3:7
Step-by-step explanation:
To simplify a ratio you have to find the Greatest Common Factor (GCF) of each number in the ratio and divide. In this example, the original ratio would be 24:56 the GCF of 24 would be 9, and the GCF of 56 would be 8. And then you would divide those numbers and get 3:7
Answer:
The exterior angle to the vertex P, measuring 90°
Step-by-step explanation:
The sum of the internal angles of any triangle needs to be equal 180 degrees. So, we can write two equations:
mP = mQ + mR
mP + mQ + mR = 180°
Substituting (mQ + mR) by mP in the second equation, we have:
mP + mP = 180°
mP = 90°
this right angle is the bigger angle in the triangle, because the sum of all three angles needs to be 180°.
Each exterior angle is the supplementary angle of the respective internal angle, so the bigger the internal angle, the smaller the external angle.
So if the bigger internal angle is mP = 90°, the smaller exterior angle is 180 - 90 = 90°.
Answer:
g and g
Step-by-step explanation:
just did
Being multiplied by 5 every time. Answers are a=250 b=1,250 c=6,250
Answer:
<u>8x+9</u>
Step-by-step explanation:
You need to group your like terms : (3x+4x+x)+9 = <u>8x+9</u>
<u></u>
Hope this helps! Just always remember to combine like terms first, and then you will get your soltution faster and easier.
