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3 years ago

6

Will give BRAINLIEST!!!!!!

2 answers:

ankoles [38]3 years ago

8 0

Answer:

N:ki n:kn:kNN

Step-by-step explanation:

VladimirAG [237]3 years ago

7 0

Answer:

Remember the maximum height will be at the vertex. The x value of the vertex is your time, so use x=-b/2a. Then if it had also asked what the height was, you would plug that answer into your equation to find the y value of the vertex. Pretty sure your teacher is just asking you to find the x though:)

Step-by-step explanation:

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bekas [8.4K]

Answer:

UWU kalabaw

Step-by-step explanation:

UWU kalabaw

8 0

3 years ago

My final balance after 48 months was $896.00. if i bring back originally put$800.00 into the bank, what was the interest rate?

fomenos

The interest rate is $96.00.

3 0

4 years ago

Chealsea has 7/8 pound of butter to make icing. Each batch if icing needs 1/4 pound of butter. Write and solve an equation that

Roman55 [17]

Answer:

Chelsea can make 3 $\frac{1}{2}$ batches of icing with 7/8 pounds of butter.

Step-by-step explanation:

7/8 ÷ 1/4 (reciprocate 1/4 to replace division sign with multiplication sign)

= 7/8 x 4/1

= 28/8

= 7/2

= 3 $\frac{1}{2}$

This means that Chelsea can make 3 $\frac{1}{2}$ batches of icing with 7/8 pounds of butter.

I hope this helps :)

7 0

3 years ago

A jar contains 4 blue marbles, 6 red marbles, 10 purple

earnstyle [38]

Answer:

A

Step-by-step explanation

I got the right answer

4 0

3 years ago

Rewrite the quadratic function in vertex form.<br> Y=3x^2-12x+4

chubhunter [2.5K]

Answer:

$\large\boxed{y=3(x-2)^2-8}$

Step-by-step explanation:

The vertex form of an equation of a parabola y = ax² + bx + c:

$f(x)=a(x-h)^2+k$

(h, k) - vertex

$h=\dfrac{-b}{2a},\ k=f(h)$

We have the equation:

$y=3x^2-12x+4\\\\a=3,\ b=-12,\ c=4$

Substitute:

$h=\dfrac{-(-12)}{2(3)}=\dfrac{12}{6}=2\\\\k=f(2)=3(2^2)-12(2)+4=3(4)-24+4=12-24+4=-8$

Finally:

$y=3(x-2)^2+(-8)=3(x-2)^2-8$

4 0

3 years ago