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Maksim231197 [3]
3 years ago
14

What is the product?? Need help I suck at algebra

Mathematics
1 answer:
anygoal [31]3 years ago
5 0

Answer:

[-18 10]

[5 -3]

Step-by-step explanation:

If you have a graphing calculator, you can go to 2nd x^-1, edit, put in your numbers, repeat for matrix b, and multiply them in that same menu.

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12. What is the equation of the following parabola?
Vladimir79 [104]

Answer:

c

Step-by-step explanation:

6 0
3 years ago
EASY PLZ HELP!<br> Solve for x. (Show your work)<br> 2x + 3 &gt; 5
m_a_m_a [10]

<u><em>Hi there! </em></u>

<u><em>Answer:</em></u>

<u><em>X>1</em></u>

<u><em>*The answer must have a positive sign and greater than symbol.*</em></u>

Step-by-step explanation:

First, you subtract by 3 from both sides of an equation.

2x+3-3>5-3

Then, you subtract by the numbers from left to right.

5-3=2

2x>2

You can also divide by 2 from both sides of an equation.

\frac{2x}{2}>\frac{2}{2}

Finally, you divide by the numbers from left to right.

2/2=1

<em><u>Final answer is x>1</u></em>

I hope this helps you!

Have a nice day! :)

:D

-Charlie

Thank you so much! :)

:D

8 0
3 years ago
Read 2 more answers
Identifying Possible Triangles
Masja [62]

Answer:

3rd triangle can be constructed with dimensions 2,6,7.

Step-by-step explanation:

sum of any two sides > third side.

difference of any two sides < third side

1.

8+5=13 not >14 (no triangle.)

2.

7+8=15 not >15 (no triangle)

3.

2+6=8>7

2+7=9>6

7+6=13>2

7-2=5<6

7-6=1<2

6-2=4<7

so it is a triangle.

4.

6+3=9 not >10 (not a triangle)

5 0
3 years ago
a map shows the town where niko lives. the actual distance from niko's house to his school is 3miles, and measures one-half inch
garri49 [273]

6 miles = 1in

9 miles = 1 1/2in

12 miles = 2in

and it goes on, hope this helps!

6 0
3 years ago
Read 2 more answers
(07.05)<br> Graph the first six terms of a sequence where a = -10 and d = 3.
butalik [34]

Answer:

15

Step-by-step explanation:

Using the formular, Sn = n/2(2a + (n - 1)d)

where, n = 6: Sn = 6/2( -20 + 5(3)) = 3(15 - 20)

∴  Sn = 15

7 0
3 years ago
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