3 years ago

Will give brainlist, help please

Mathematics

1 answer:

Minchanka [31]3 years ago

3 0

Answer:

Step-by-step explanation:

It is blurry sorry man

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A certain road shows two s. A is long but is long on the . What is the unit rate for per on this ? If B is long, how long is B

laila [671]

Answer:

6'9 feet like my dude lebron james

Step-by-step explanation:

8 0

3 years ago

Consider the quadratic function:

sdas [7]

Answer:

Step-by-step explanation:

I'm not sure how you are finding this in class, but the easiest way by far is to use the expressions for h and k:

$h=\frac{-b}{2a}$ and

$k=c-\frac{b^2}{4a}$

(Just a fun fact: Those expressions come from the quadratic formula that help us to factor a quadratic equation.)

Filling in for h:

$h=\frac{-(-8)}{2(1)}$ simplifies to

$h = \frac{8}{2}=4$

Filling in for k:

$k=-9-\frac{(-8)^2}{4(1)}$ which simplifies a bit to

$k=-9-\frac{64}{4}$ which simplifies a bit more to

$k=-9-16=-25$

The vertex, then, is (4, -25).

You would also find this if you completed the square. But again, I'm not sure how you're solving for the vertex in class.

8 0

3 years ago

Bruce is planning on buying a latte for himself and

anastassius [24]

1 latte and 8 cupcakes I believe

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3 years ago

A dumpster in the shape of a rectangular prism has a volume of 240 cubic feet. The length of the dumpster is 4 feet less than tw

VARVARA [1.3K]

Answer:

240 = w (2w − 4) (w − 1)

Step-by-step explanation:

Volume of a rectangular prism is width times length times height.

V = wlh

Given:

V = 240

l = 2w − 4

h = w − 1

Substituting:

240 = w (2w − 4) (w − 1)

4 0

3 years ago

Read 2 more answers

I need the answer for this

klio [65]

Answer:

the second one would be the answer

7 0

3 years ago