Answer:
72.5%
Step-by-step explanation:
29 is the number of students showed up
40 are the number of students in the class
= 29/40 × 100/100
= 29/2× 5/100 we have simplified the fraction
=(29/2× 5)/100
=( 145/2) × 100
=72.5/100
=72.5%
Answer:
B: 30 and 60
Step-by-step explanation:
First, let's set up an equation. Since the two angles are complementary, we can write the equation like this:
2p + p = 90
Now, let's solve it!
2p + p = 90
Combine like terms:
3p = 90
Divide each side by 3 to isolate p:
3p/3 = 90/3
<u>p = 30</u>
<u></u>
Now that we know how many degrees one of our angles is, we can subtract that from 90 to get both of the complementary angles.
90 - 30 = <u>60</u>
Therefore, the two angles that are complementary in this case are <u>30</u> and <u>60 degrees</u>.
Hello!
1) the one you picked
2) line 2
3) frightened
4) line 4
5) A
I don't know the rest sorry, I apologize :\
Answer:
840
Step-by-step explanation:
He gets 685 votes. This is 125 more than 2/3 of the total number of votes. So 2/3 must be 125 less than 685.
2/3=560
So ÷2 to find 1/3, because 2/3 ÷2 = 1/3.
1/3=280
So then you x3 because 1/3x3=3/3, or 1 whole.
1 whole=840
840=total number of votes