Answer:
5
Step-by-step explanation:
5x3=15
15+6=21
Hope this helped pls give brainliest
<span>-4x^2+3x+1=0
D = b</span>² - 4ac = 3² - 4 * (-4) * 1 = 9 + 16 = 25
D>0 ⇒ <span>this equation has two solutions.</span>
I would say do 70 percent of the 700 people then do 25 percent then 5 percent
Answer:
The variable is usually the unknown part of the whole.
Answer:
just memorize the numbers in pi, I know the first like 4 numbers. 3.1415
Step-by-step explanation:
it is used for calculating the area of circles.