This is a false statement. The absolute value is the distance away from 0 therefor the absolute value of -9 would be positive 9.
Step-by-step explanation:
the side on the left of 155 is 180-155 which is 25
the one on top of 120 is 180-120 which is 60 so the one on the right of x is 180-(25+60) which is 95
now the value of x is 180-95 which is 85.
in the second one x=180-100 because the angle on the bottom of x is corresponding to the one that's equal to 100, so x=180-100 which is 80
for the first one x=85
the second one x=80
Answer:
The number of coins Julia found is 5
Step-by-step explanation:
We know that the total number of gold coins collected divided by the number of people collecting is 6. So we can set up an equation:
this simplifies to:
Using the multiplication property of equality and multiplying both sides by we get:
25+x=30
Then finally, using the subtraction property of equality we get our answer:
x=5
Percent increase=[(weight change)/(original weight)]*100%
Percent increase=[(1200-550)/550]*100%
=118%
Answer:
10
Step-by-step explanation:
j=6
k=4
Rewrite the equation. So let's do that-
2.5(6*4)/6
6 and the other 6 cancel out so we are left with 2.5*4
Which is then equal to 10.
By the way, whenever you see the same number in a division problem on the numerator and denominator, just cancel them out because if you still did 2.5(6*4)/6, you would still get 10. I was just simplifying it!
