Believe it’s 15° B is correct
Y=-1
Since y is the height it’s released at, it means x (time) must be at 0. If u place x=0 then you will get y=(-4)2+7 which leads to y= -8+7 which is then y=-1. It doesn’t really make sense since you can’t release the ball at a height of -1, but that’s what I made out of the equation.
Answer:
it's 319.2
Step-by-step explanation:
When I did it i got 250.2, but i think it 319.2
Answer:
(x - 3, y + 2)
Step-by-step explanation:
When we are translating up/down, we move <em>y</em>.
When we are translating left/right, we move <em>x</em>.
Therefore, if we are moving up 2 and left 3:
Up = +2 to <em>y</em>
Left = -3 to <em>x</em>
(x - 3, y + 2)
Steps to solve:
1. 3/4+1/5
Change both denominator to the same- 4*5=20
So far its: ?/20 + ?/20
2. For the first fraction (3/4) we do 3*5=15
Because when we found the denominators we multiplied each denominator by each other. For the second one we do pretty much the same. We do 1*4=4.
3. The final equation is 15/20 + 4/20.
Now add both numerators, which is 19. You leave the denominator as it is. So the final fraction is 19/20.
4. Next to get a full fraction from 19/20 you need 1/20 to get 20/20=1.
On the calculator you type in: 1/20*1800
OR... 1800/20
OR... (18/2)100
So the final answer is 90. 1800/20=90
= 90 members under the age of 25.