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3 years ago

Ill give brainliest just please hurry :)

Mathematics

1 answer:

Pie3 years ago

7 0

Y=1:5x is the forest answer i hope this helps

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Explain how the models in questions in 1 and 2 are the same

motikmotik

When dividing with fractions, you "keep, change, and flip" the problem.

This means that the 4 becomes 1/4, so they are equal to each other.

What it looks like:

$\frac{1}{2}$ ÷ 4 -> $\frac{1}{2}$ x $\frac{1}{4}$

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

÷ = change to x

4 = flip to $\frac{1}{4}$

6 0

2 years ago

Read 2 more answers

What is the expression in factored form?x^2+13x+14

nydimaria [60]

Answer:

$\left(x-\dfrac{-13+\sqrt{113}}{2}\right)\left(x-\dfrac{-13-\sqrt{113}}{2}\right).$

Step-by-step explanation:

To factor the expression $x^2+13x+14$ you need to know its roots.

First find the discriminant of this quadratic polynomial:

$D=13^2-4\cdot 1\cdot 14=169-56=113.$

Then the roots of the expression $x^2+13x+14$ are

$x_{1,2}=\dfrac{-13\pm \sqrt{113}}{2}.$

Now the factored form is

$\left(x-\dfrac{-13+\sqrt{113}}{2}\right)\left(x-\dfrac{-13-\sqrt{113}}{2}\right).$

8 0

3 years ago

Titus works at a hotel. Part of his job is to keep the complimentary pitcher of water at least half full and always with ice. Wh

stira [4]

Answer:

according to the equation it is 158.330917...

Step-by-step explanation:

put w as 64 and solve for t

6 0

3 years ago

Read 2 more answers

What is 5 cm in mm. i need a simple answer. NO LINKS

Setler [38]

50 millimeters

keystrokes

4 0

3 years ago

Read 2 more answers

22+n=−12<br> pls help me im kinda confused

Ede4ka [16]

Answer:

-34

Step-by-step explanation:

22+n=-12

n=-12-22

n=-34

When you bring a positive constant to the other side of the equal sign it goes negative and vise versa. Then you combine like terms.

Please follow me!!!! Hope this helps!!! Have a wonderful day :)

3 0

3 years ago