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Xelga [282]
3 years ago
12

a passenger in an airplane flying at an altitude of 10 kilometers sees two towns directly to the east of the plane. The angles o

f depression to the towns are 28 and 55. how far apart are the towns
Mathematics
2 answers:
ivolga24 [154]3 years ago
8 0
55-22=33 < that is the answer
Mumz [18]3 years ago
3 0

55 - 22 = 33

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Is -15 less than -7 plz I need so much help
DedPeter [7]
-15 is in fact less than -7. Here is a number line:

-15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5...

Let me know if you need clarification :)
4 0
3 years ago
Read 2 more answers
Which inequality is equivalent to |x-4|&lt;9
Lorico [155]

Answer with explanation:

The Given Inequality is

  |x-4|<9

Modulus of a number yields always a positive value.

→|x-4|= x-4, when, x-4≥0

                     That is , x≥4.

         = -(x-4), when, x-4<0

                    means, x<4.

     it can be Written as

 → -9<x-4<9

→ -9+4 < x -4+4 < 9+4

→ -5<x<13

→x∈(-5,13)

8 0
3 years ago
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What value of y satisfies the system of equations below?<br> 2x - y = 6<br> 2x + 3y = 14
Oksana_A [137]

Answer: y=2

Step-by-step explanation:

2x+3y=14 - 2x-y=6 = 4y=8

y=2

If you need x, just insert y into the equation and work out x from there

2x-2=6

2x=8

x=4

5 0
2 years ago
2. The cone has a radius of 30 mm and slant height of 34 mm. What is the height h for this cone?​
Flura [38]

Answer:

h = 16

Step-by-step explanation:

By applying the Pythagorean Theorem, the slant height is given by the formula:

\sqrt{r^2+h^2}

34 = \sqrt{30^2 + h^2}

34^2 = 30^2 + h^2

1156 = 900 + h^2

256 = h^2

h = \sqrt{256}

h = 16

6 0
3 years ago
Simplify (b^4)^3. ❤️ SLAT*_^}
KiRa [710]

Answer:

b^1^2

Step-by-step explanation:

<em>First, multiply by exponent rule.</em>

<em>(x^y)^z=x^y^z</em>

<em>b^4^*^3</em>

<em>Then, multiply by the numbers from left to right.</em>

<em>4*3=12</em>

<em>b^1^2, </em><em>is the correct answer. </em>

6 0
3 years ago
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