All categories

2 years ago

What is the simplified form of this expression? (3 - 13x - 7x?) - (5X2 + 12x - 10)

Mathematics

2 answers:

tatiyna2 years ago

6 0

Answer:

-5x^2-32x+13

Step-by-step explanation:

(3-13x-7x)-(5x^2+12x-10)

3-20x-5x^2-12x+10

-5x^2-32x+13

steposvetlana [31]2 years ago

6 0

Answer:

-12x^2-25x+13 is the actual answer on Plato

Step-by-step explanation:

You might be interested in

Find x plz help!!!!!!!!

kompoz [17]

'x' can be anything. There's no information here to say that it must be
one thing or another. You can't find 'x', because there is no equation.

You can probably simplify the fraction by doing some factoring, but there's
no way to tell a value for 'x'. As long as 'x' is not -4, it can be anything, and
its value determines the value of the fraction.

7 0

3 years ago

Read 2 more answers

Help please due today

Readme [11.4K]

I’m pretty sure Scale drawings is the correct answer!

6 0

3 years ago

Read 2 more answers

25 POINTS!!!

malfutka [58]

Answer:

C≈61.89

C=3830.37

Step-by-step explanation:

A≈615.75

7 0

2 years ago

9.54

damaskus [11]

Answer:

9.5

Step-by-step explanation:

7 0

2 years ago

Can someone help me with this math homework please!

mamaluj [8]

Answer:

The rock hits the ground between 2 seconds and 2.5 seconds after it is dropped

Step-by-step explanation:

The given table is presented as follows;

$\begin{array}{ccl}t&h(t)&Description\\0&20&Initial \ height\\0.5&18.8&Rock \ in \ downward \ motion\\1&15.1&\\1.5&9&\\2&0.4&The \ height \ just \ before \ the \ rock \ hits \ the \ ground \\2.5&-10.6&The \ calculated \ height \ after\ the \ rock \ hits \ the \ ground \\3&-24.1&Calculated \ height \ after\ the \ rock \ hits \ the \ ground\end{array}$

Therefore, the rock hits the ground between t = 2 seconds and t = 2.5 seconds after it is dropped.

4 0

3 years ago