3 years ago

Subtracting polynomials

Mathematics

1 answer:

Julli [10]3 years ago

4 0

Answer:

-x^2+3x-8

Step-by-step explanation:

I hope this helps:)

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PLEASE HELP!!!<br><br> i’ll mark brainliest if you’re correct!

ira [324]

Answer:

1.5

Step-by-step explanation:

15/10=1.5

21/14=1.5

Check:

10x1.5=15

Hope this helps!

8 0

1 year ago

What two numbers plus 35 equal 180

Andrews [41]

X^2+35=180?
Subtract 35 on each side

x^2=145
Take the square root

x= -sqrt(145)
+sqrt 145...

I hope this helps!!

4 0

2 years ago

Read 2 more answers

Instructions: Determine if the two triangles in

leonid [27]

The 2 triangles are congruent

4 0

3 years ago

Joey invest $900 at 4% simple interest for 2 years but he wants to know how much money he will have after only 18 months. Determ

malfutka [58]

Well, bearing in mind that, a year has 12 months, so 18 months is really just 18/12 of a year, or 3/2 a year, then

$\bf \qquad \textit{Simple Interest Earned Amount}\\\\
A=P(1+rt)\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to& \$900\\
r=rate\to 4\%\to \frac{4}{100}\to &0.04\\
t=years\to \frac{18}{12}\to &\frac{3}{2}
\end{cases}
\\\\\\
A=900\left( 1+0.04\cdot \frac{3}{2} \right)$

4 0

3 years ago

What vertex does the quadrilateral and the pentagon share?

Leokris [45]

It equals the middle

7 0

3 years ago