Answer:
x=25.6°, left angle is 80.7°, right is 99.3°.
Step-by-step explanation:
The two expressions add to 180°.
Left angle is 3x+4°. Right side angle is 4x-3°.
Equation is 7x+1°=180°, 7x=179°, x=(179/7)° = 25.6°
Well we know there are 12 months in 1 year
So since she lived 9 already lets multiply that
12 x 9 = 108
so far she lived 108 months but wait! we still need to add 1/4 of a year
lets find out how many months 1/4 of a year is by dividing 12 and 4
sooo heres the math
12 ÷ 4 = 3
so she lived another 3 months.
Lets add on 108 and 3
108 + 3 = 111
so she lived 111 months her entire life
hope this helps
and dont forget 2
MARK ME BRAINLIEST! :P
To find all the combinations you need to solve this system of inequations:
8m + 12w ≤ 240
m ≥ 3
w ≥ 3
w ≥ 2m
The way to solve that system is by graphing each inequation in the same system of coordinates (m,w).
From the combinations listed, 6 men's shirts and 15 women's shirts is the only valid one.
8*6 + 12*15 = 228 ≤ 240
6 ≥ 3
15 ≥ 3
15 ≥ 2(6)
Then, the answer is option C. 6 men's shirts and 15 women's shirts
Answer:
27
Step-by-step explanation:
We have the equation n over 9 = 3 and are asked to find the solution :
When we have a question like this, we need to isolate n by itself to get the answer.
Multiply 9 to both sides :
n = 27
The answer is B because 1/9 to the 2nd is equaled to 1/81
