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arsen [322]
3 years ago
9

I’m taking a test rn please I need help!?

Mathematics
1 answer:
Zinaida [17]3 years ago
6 0

Answer:

1. 4 (x  +6)

2. 3x + 38

Step-by-step explanation:

hopefully this helps :)

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The function f(t)=t^2+12t-18 represents a parabola.
Lyrx [107]
y= t^{2} +12t -18 \\ y+18=t^{2} +12t \\ y+18+36=t^{2} +12t+36 \\ y+54=(t+6)^{2}  \\ y=(t+6)^{2} -54
f(t) = (t+6)^{2} -54
 

6 0
3 years ago
What type of polynomial is this ? 3x2-8x+1
Alex787 [66]

Answer:

Trinomial

degree of polynomial:2nd degree - Quadratic

Step-by-step explanation:

3 0
3 years ago
What is the value of x in the equation 7k-5x=2/3x(ax-6)
olga55 [171]

Firstly, you have to isolate the X on one side if the equation by doing that you have to divide the numbers that are on the same side of the equation as part of the X.

4 0
3 years ago
What is the value of |−44|?
julsineya [31]
Hey there!

Here is your answer:

The proper answer to this question is "44" .

Reason:

Think of it like this:

| | <---- This represents a car wash

When you add a positive or negative number in between the lines it represents a car going through the car wash.

So if...

|-44| (goes through the car wash)=44
|44| (goes through the care wash)=44

Therefore it would equal 44.

If you need anymore help feel free to ask me!

Hope this helps!

~Nonportrit
6 0
3 years ago
Read 2 more answers
I need help solving ​
vaieri [72.5K]

Answer:

well if you're looking for angles then

angle ADB = 30°

angle CBD = 80°

angle CDB = 120°

but they asked to classify triangle ADC ,whose measurements are 90° , 40° and 50° ...so of they're asking what type of triangle then it is a right angled triangle.

5 0
3 years ago
Read 2 more answers
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