Answer:
Option A is the answer...
-7*-15*-5=-525
-7*-75=-525
-1*525=-525
Answer:
Have a good day
Step-by-step explanation: and so have a good day
Answer:
So you can cancel out the 16. See, the -16 is negative, and if we add +16 to it, then it cancels out and is 0. That way, you have x=1.
Step-by-step explanation:
-16x+x=-15
+16x +16
0+x=1
x=1
Answer:
4/8 or 1/2
Step-by-step explanation:
there are 2 sides of the coin and we flipped it 4 times so 2 x 4 = 8
there are 8 possible outcomes
only 1 side of the coin is face up and we flipped it 4 times so 1 x 4 = 4
so there is a 4/8 (or 1/2 if you want to simplify) chance of flipping a coin four times and landing face up each time.
80 units
Step-by-step explanation:
Step 1 :
Given,
The function representing the height is y = 4x^2-32x+80
where the x represents the time after they jumped and y represents their height above ground.
We need to find the platform's height.
Step 2 :
Since x represents the time after they jumped, x = 0 when they have not started jumping and the corresponding y will give the height before they start jumping which would be the height of the platform
Step 3:
When x = 0 we have
y = 0-0+80 = 80
So the height of the given platform is 80 units.
