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Tems11 [23]
3 years ago
11

Can someone please answer this. Is it a,b,c, or d

Mathematics
2 answers:
Mashcka [7]3 years ago
5 0

Answer:

(n+6)(n-6)

Step-by-step explanation:

SashulF [63]3 years ago
5 0

Answer:

option no. c is the correct answer.

Step-by-step explanation:

n² - 36

= ( n )² - ( 6 )²

= ( n + 6 ) ( n - 6 )

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What is the answer PLEASEE
umka2103 [35]

Answer:

3^{-4}

Step-by-step explanation:

3^5\cdot \:3^{-9}=3^{5-9}=3^{-4}

8 0
3 years ago
What is the image of g for a 240° counterclockwise rotation about the center of the regular hexagon
Alisiya [41]
So for this one, 240 is Two Thirds of 360, which means in a shape with 6 points, it would move four points counterclockwise.
This would move G to the point H
C. H
7 0
3 years ago
Which of the following describes the graph of 2x + 4y < 16?
kherson [118]
<h3>Answer: A) Dashed line, shaded below</h3>

=============================================================

Explanation:

2x + 4y < 16 solves to y < -0.5x+4 when you isolate y. The inequality sign does not change direction because we divided both sides by a positive value (in this case, 4).

The graph of y < -0.5x+4 will be the same as the graph of 2x+4y < 16

To graph y < -0.5x+4, we graph y = -0.5x+4 which is a straight line that goes through the two points (0,4) and (2, 3). This is the boundary line of the inequality shaded region. The boundary line is a dashed line because we are not including points on the boundary that are part of the solution set. We only include these boundary points if the inequality sign has "or equal to".

We then shade below the dashed boundary line to indicate points below the boundary line. The shading is done downward due to the "less than" sign.

---------------------

Perhaps another method to find what direction we shade is we can try out a point like (0,0). The point cannot be on the boundary line.

Plug those coordinates into either equation. I'll pick the second equation

y < -0.5x+4

0 < -0.5*0+4

0 < 0+4

0 < 4

The last inequality is true, so the first inequality is also true when (x,y) = (0,0). Therefore, the point (0,0) is in the shaded region. The point (0,0) is below the boundary line y = -0.5x+4

So this is another way to see that the shaded region is below the boundary line.

6 0
2 years ago
A 135-page notebook has 33 writing lines on each page. What is the total number of writing lines in the entire notebook
ladessa [460]

Answer:

4455

Step-by-step explanation:

135 pages x 33 lines a page = 4455 lines.

6 0
2 years ago
I need the answers please help 60points
enyata [817]
In 22, you're looking for the vertical height of the triangle. You're given the angle opposite the side you want to find (which I'll call x) and the length of the hypotenuse. This sets you up with the relation

\sin2^\circ=\dfrac x{1600}\implies x\approx55.84\text{ m}

In 23, you're given a similar situation, except now you're looking for the angle (I'll call it \theta) in the triangle opposite the side denoting the height of the airplane. So this time,

\sin\theta=\dfrac{1500}{5000}=\dfrac3{10}\implies\theta=\arcsin\dfrac3{10}\approx17.46^\circ
6 0
2 years ago
Read 2 more answers
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