Hello There!
70% of 420 is 294
You want to divide 70% by 100 and you get a quotient of 0.7
Next, you want to multiply that by 420 because your trying to find 70% of it.
Finally, once you multiply you will get a product of 294.
Have A Great Day!
Answer: (-2,1)
Step-by-step explanation:
y=x+3
y=2x+5 substitute the y value in the first equation into the second equation
x+3 = 2x+5 now solve for x
-3 -3
x = 2x +2 subtract 2x from both sides
-2x -2x
-1x = 2 Divide both sides by -1
x= -2
The value of x is -2 to plot it into one of the equations to solve for y.
y= -2 + 3
y = 1
(-2,1)
Answer:
22.62
Step-by-step explanation:
Cos=12/13
12/13= 0.9231
Cos^-1(0.9231)=22.62
133.857142857 I’m not completely sure
4s-3s=4 then, s=4
5t-3t=14 then, 2t=14 after, t=7