Keys on a keyboard because it can’t be letters because there are numbers and punctuation marks, it can’t be numbers because there are letters and punctuation marks, it can’t be punctuation merks either cause there are letters and numbers. So the only option left is keys on a keyboard cause it has all letters numbers and punctuation marks
Given the function:
f(x)=-x^2-5x+50
the zeros of the function will be obtained by factorizing the expression.
f(x)=-x^2-5x+50
f(x)=-(x^2+5x-50)
f(x)=-(x-5)(x+10)
the zeros are:
x=-10
x=5
hence taking the positive value for distance, we take x=5.
This represents the horizontal distance the diver jumped. Thus the correct answer is:
<span>x = 5; the diver hits the water 5 feet away horizontally from the board
</span>
Answer:
B
Step-by-step explanation:
I'm not that smart, but. I have a gut feeling this is right.
Answer:
151
Step-by-step explanation:
Volume of a cone can be found using the equation below
V=π(r^2)(h/3)
<u>divide diameter by two to find the radius</u>: 8/2=4
<u>Plug the values into the equation</u>: V=π(4^2)(9/3)
<u>Simplify</u>
V=π(4^2)(9/3)
V=π(16)(3)
V=150.79
Rounds up to 151
Answer:
BAC=15
Step-by-step explanation:
angle BOA= 180-30= 150
triangle BAO is
isosceles because it has two equal sides, radii of a circumference so the angles ABO=BAO=(180-150)/2=15