3 years ago

What is the equation of the line?

Mathematics

1 answer:

Lelechka [254]3 years ago

3 0

I’m Pretty Sure It’s C.

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PLEASE HELP GEOMETRY QUESTION!!

valina [46]

Answer: C

Step-by-step explanation:

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2 years ago

Questlon 3 of 10

amm1812

Answer:

b)A cube with side lengths of 4 feet has a volume of 64cubic feet

Step-by-step explanation:

volume=length×width×height

=4×4×4

=64feet³

5 0

2 years ago

Square measures 8 m on each side if each side is written by 1/4 of eight originally the premiere of the new square will be blank

Digiron [165]

Step-by-step explanation:

so, if I understand this correctly, the original square had a side length of 8 m.

now we transform this square into one with side length 1/4×8 = 8/4 = 2 m.

and the questions are what are the perimeter and the area of that new (smaller) square ?

the perimeter of a square is

4× side length = 4×2 = 8 m

the area of a square is

side length ² = 2² = 4 m²

3 0

1 year ago

Abigail tosses a coin off a bridge into the stream below. The distance, in feet, the coin above the water is modeled by the equa

melomori [17]

Answer:

7 seconds

Step-by-step explanation:

Distance of the coin above the water is modeled by the equation

$y=-16x^2+96x+112$

where $x$ is time taken to cover the distance

Now equating with zero.

$0=-16x^2+96x+112\\\Rightarrow 16x^2-96x-112=0\\\Rightarrow x=\dfrac{-\left(-96\right)\pm \sqrt{\left(-96\right)^2-4\times \:16\left(-112\right)}}{2\times \:16}\\\Rightarrow x=7, -1$

So, time taken by the coin to hit the water is 7 seconds.

6 0

3 years ago

2. Hasil dari + 9,1-2 5 = A. 6,5 B. 7,5 7 C. 6 30 D. 7 7 30

sasho [114]

Answer:

Itu mudah 2.18

A.11

B.19

C.36

D.44

6 0

2 years ago