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lilavasa [31]
4 years ago
12

Can anyone help me with angles of elevation and depression

Mathematics
1 answer:
irga5000 [103]4 years ago
3 0
I’d love to! What do you need help on about them?
You might be interested in
What is the answer to<br><br> 6x–2x+8=20
11111nata11111 [884]

Answer:

x = 3

Step-by-step explanation:

First, simplify by subtracting 2x from 6x:

6x - 2x + 8 = 20

4x + 8 = 20

Then, solve for x:

4x + 8 = 20

4x = 12

x = 3

So, the answer is x = 3

5 0
3 years ago
P-6+2&lt;-5 solve each inequality and graph its solution, i am lost
DerKrebs [107]

Answer:

P < -1

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

  • P - 6 + 2 < -5
  • P - 4 < -5

Step 2: Add 4 to both sides.

  • P - 4 + 4 < -5 + 4
  • P < -1

Therefore, the answer is P < -1! (Also, the graphed solution is below.)

3 0
3 years ago
What are the domain and range of the function f(x)=3x-1 /2
mel-nik [20]

Answer:

f(x)=3x−1

      2

Step-by-step explanation:

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined. The range is the set of all valid y values. The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

Interval Notation:

(-∞,∞)

Set-Builder Notation:

{x|x∈R}

The range is the set of all valid

y

values. Use the graph to find the range.

Interval Notation:

(−∞,∞)

Set-Builder Notation:

{y|y∈R}

Determine the domain and range.

Domain:  

(−∞,∞),{x|∈R}

Range:

(−∞,∞),{y|y∈R}

8 0
3 years ago
Solve for x.<br><br> x/3 ≤ −6
ozzi

x / 3 ≤ -6

---Multiply both sides by 3 to cancel out the denominator on the left side

x ≤ -18

Hope this helps!

5 0
3 years ago
Read 2 more answers
How many solutions can be found for the equation 5x + 3(x − 1) = 10x − 2x − 3? None
salantis [7]
Simplify:
3(x - 1) = 8x -3
Expand:
3x - 3 = 8x - 3
Cancel -3:
3x = 8x
Move all terms to one side:
3x - 8x = 0
Simplify 3x - 8 to -5x
-5x = 0
Divide both sides by -5:
x = 0
6 0
4 years ago
Read 2 more answers
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