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liq [111]
2 years ago
14

What is the slope of the line

Mathematics
2 answers:
elixir [45]2 years ago
5 0
The slope of the line is 3/4 and the y-intercept is -1
saul85 [17]2 years ago
5 0
The slope of the line is 3/4 because you have to rise over run to get your slope
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Y=4(3x-1)(5x-1) what is equal to y?
Klio2033 [76]

Answer:

Y=60x^(2)-32x+4

Step-by-step explanation:

Y=4(3x-1)(5x-1)

=(12x-4)(5x-1)

=60x^(2)-12x-20x+4

<u>Y=60x^(2)-32x+4</u>

8 0
3 years ago
9^2= 9.5^2 + 4^2 - 2 (9.5) (4) (cosR)<br><br> I'm trying to find out the angle measure of R
alexandr402 [8]
Sorry I can't solve it.

Firstly, the equation is wrong. It is supposed to be <span>81 ≠ </span><span>30.25

Second of all, this is the best I got </span>81= <span><span>−<span>76 <span>(<span>cos<span>(r) </span></span></span></span></span>+ <span>106.25</span></span>
5 0
3 years ago
5. Solve the equation z^2 + 4z - 9 = 0 by completing the square.
Luba_88 [7]

Answer:

A. Z = 2 + N13

Step-by-step explanation:

Let's solve your equation step-by-step.

0=z2+4z−9

Step 1: Subtract z^2+4z-9 from both sides.

0−(z2+4z−9)=z2+4z−9−(z2+4z−9)

−z2−4z+9=0

For this equation: a=-1, b=-4, c=9

−1z2+−4z+9=0

Step 2: Use quadratic formula with a=-1, b=-4, c=9.

z=

−b±√b2−4ac

2a

z=

−(−4)±√(−4)2−4(−1)(9)

2(−1)

z=

4±√52

−2

z=−2−√13 or z=−2+√13

8 0
2 years ago
8 min left please help
dolphi86 [110]

answer for this question is 4 x^ 3 Y ^4 root x

5 0
3 years ago
Read 2 more answers
Sin(2/3+3/5) help please
pav-90 [236]

Answer:

Answer ≈ 0.022

Step-by-step explanation:

For these types of questions with sin cos or tan, you will need to use a calculator. There is no other way as far as I have seen on the internet to solve this type of problem. Anyways, what you have to do is take your calculator and put in:

sin

sin(2/3+3/5)  exactly like that

and the calculator will give this to you:

0.022105703 which you can then round up.

I hope this answer helped you out. If it did I would greatly appreciate it if you could check out my channel The Game Rater(or Nitro Studios the name might change). I would really appreciate that. Thanks.

<h2><em>-Nitroid444</em></h2>
8 0
3 years ago
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