Answer:
Step-by-step explanation:
so if you have 15k and 73% and 8 hours what you need to do is do the math and do 15x8 what did you get so you have to go to the 73% what was you answer to 15x8 add that to 73 and you can do 45 in to 100
You will use trig. Try the phrase “SohCahToa” you will use “Soh” meaning Sin is opposite over hypotenuse. So in this instance, it would be sin(x)=8/11. You will need to take the inverse sine to figure out x. So, x= sin^-1(8/11) which turns out to be approximately 46.65°
Subtract 5 from both sides
so now it should be like this
-3p=-8p+5
Now add 8p to both sides
now it should look like this
5p=5
now divide
5/5= 1
sp p=1
Step 1. Subtract the 6y-9y which will give you -3y-4
Step 2. Add 4 to both sides, which will give you -4y = -2y +2
Step 3. Add 2y to the other side, which will
Give you -2y = 2
Step 4. Divide both sides by -2, which will give you -1
Answer:
x -y = -6
x + y = 8
2x = 2
x = 1
1 + y = 8
y = 7
(1, 7)
Step-by-step explanation:
