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Setler [38]
3 years ago
14

I need help give me the answer

Mathematics
1 answer:
hodyreva [135]3 years ago
8 0
Tan(32°) = x/51  ⇒ x = 51 * tan(32°) ≈ 31.9
You might be interested in
Solve y^2+7y+12=0 by completing the square.​
kkurt [141]

Answer:

y = -3, -4

Step-by-step explanation:

Formula is (b/2)^2

So...

(y+7/2)^2 - 1/4 = 0

Add 1/4 to each side

(y+7/2)^2 = 1/4

Square root...

y+7/2 = +-1/2

Add

y = -3, -4

8 0
3 years ago
Sketxh the graph of y=(x+3)^3 and state the points where the graph crosses the axes​
gtnhenbr [62]

Answer: the graph crosses the x-axis at x = -3

<u>Step-by-step explanation:</u>

y = (x + 3)³

To find where the graph crosses the x-axis, let y = 0 and solve for x:

0 = (x + 3)³

0 = (x + 3)    with a multiplicity of 3

-3 = x           with a multiplicity of 3.

Since multiplicity is an ODD number, the graph CROSSES the x-axis at x = -3

<em />

<u>Graph:</u>

  • Leading coefficient is POSITIVE so right side goes to +∞
  • Degree of polynomial is ODD so left side goes to -∞

<em>graph is attached</em>

6 0
2 years ago
-[3z+4]=6z-3[3z+2] solve this solution
Andru [333]
I think the answer is z€0
5 0
3 years ago
-18=-3x+6 how do you solve this<br>​
PSYCHO15rus [73]
First step : 3x=6+18
Second step: 3x=24
Answer : X=8
5 0
3 years ago
I need help can I have how to do it and some work so I can do it.
Delicious77 [7]

Answer:

im guessing you're trying to find where the lines will meet at, so the lines will meet at (1,-1)

Step-by-step explanation:

sadly it doesnt allow me to add in a photo but ill tell you a good enough explanation of what to draw, for y=3x+2 your line starts at 2 on the y axis and goes down (-3/1)

for y=3x-4 your line starts at -4 and go up by 3/1

hope this helped, not sure if you need anything more.

5 0
2 years ago
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