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kari74 [83]
3 years ago
13

Factor the Polynomial. 3a^2+9

Mathematics
2 answers:
kobusy [5.1K]3 years ago
7 0
Hope this helps you are!

givi [52]3 years ago
4 0
3a^2 + 9

= 3a^2 + 3^2

= 3(a^2 + 3)



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Write y= -3/4x - 6 in standard form using integers.
Dafna11 [192]

Answer:

The standard form is  3x+4y=-24

Step-by-step explanation:

The standard form of a linear equation can be written as

ax+by=c

The given equation is

y=-\frac{3}{4}x-6


This equation is in the slope-intercept form.


To rewrite this in standard form, we must multiply through by the least common multiple which is 4.


4y=-3x-24


We now add 3x to both sides of the equation to obtain,

4y+3x=-3x+3x-24


This simplifies to

4y+3x=0-24


Hence the standard form is

3x+4y=-24


The correct answer is A





6 0
3 years ago
An information technology company produces 45% of its computer chips at a plant in St. Louis and the remainder of its chips at a
Feliz [49]

Answer:

the probability of the computer chip produced and defective is 0.003825

Step-by-step explanation:

The computation of the probability of the computer chip produced and defective is shown below

= Produced percentage × defective percentage

= 45% × 0.85%

= 0.003825

Hence, the probability of the computer chip produced and defective is 0.003825

The same is considered and relevant too

8 0
3 years ago
Find the slope of the line that passes through each pair of points. (-3, 1 )and (-17, 2)​
ASHA 777 [7]

Answer:

1/-14 or 1 over - 14

Step-by-step explanation:

The equation you need is: y2-y1  over x2-x1

So if you plug it in it becomes 2-1 over -17 -(-3) so 2 - 1 is 1 that's the easy part, 17 - (-3) is the hard part because you can't minus a negative. So it becomes -17+3 which is still -14 because you take the sign of the bigger number. Sorry if it's hard to understand :(

3 0
3 years ago
✨ BRAINLIEST✨ to first correct answer<br><br> <img src="https://tex.z-dn.net/?f=6ln%20j%20-lnk" id="TexFormula1" title="6ln j -l
kobusy [5.1K]

Answer:

i can read it

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A large poll showed that 42%, percent of adults approved of their nation's prime minister. Margot wants to test if it is now low
harina [27]

According to the situation described, the appropriate set of hypotheses for her significance test is given by:

H_0: p = 0.42.

H_1: p < 0.42.

<h3>What are the hypothesis tested?</h3>

At the null hypothesis, it is tested if the proportion is still of 42%, that is:

H_0: p = 0.42.

At the alternative hypothesis, it is tested if the proportion is now lower, that is:

H_1: p < 0.42.

Hence, the the appropriate set of hypotheses for her significance test is given by:

H_0: p = 0.42.

H_1: p < 0.42.

More can be learned about an hypothesis test at brainly.com/question/26454209

5 0
2 years ago
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