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Nimfa-mama [501]
2 years ago
8

I need help finding b

Mathematics
1 answer:
Zarrin [17]2 years ago
6 0
Tan^-1 = 72.81° is your answer, use basic SOHCAHTOA functions
You might be interested in
Simplify -|-28| + (-5)^2
ExtremeBDS [4]
The answer is -3 because
 
-|28|= -28       now the problem looks like -28+(-5)^2

(-5)^2=25

-28 +25=  -3


3 0
3 years ago
In the diagram, the measures of 21, 24, and 25 are 120". The measure of
topjm [15]

Answer:

C) Yes, because <1 and <5 are congruent.

3 0
2 years ago
PLZZZZ HELP ASAP PLZZZ
11111nata11111 [884]

Answer:

1. (5x - 2) + (2x - 2) + x = 180^{o}

2. m<J = 113^{o}

3. m<K = 44^{o}

4. m<L = 23^{o}

Step-by-step explanation:

Generally, the sum of angles in a triangle = 180^{o}.

So that;

m<J + m<K + m<L = 180^{o}

(5x - 2) + (2x - 2) + x = 180^{o}

5x + 2x + x -2 -2 = 180^{o}

8x - 4 = 180^{o}

8x = 180^{o} + 4

8x = 184

x = \frac{184}{8}

x = 23^{o}

Thus,

m<J = (5x - 2)

       = 5(23) - 2

       = 113^{o}

m<K = (2x -2)

        = 2(23) - 2

        = 44^{o}

m<L = x

       = 23^{o}

3 0
3 years ago
What is the solution to y-7&gt;3+2y
Alex17521 [72]

Solving:

-7 + y = 3 + 2y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-2y' to each side of the equation.

-7 + y + -2y = 3 + 2y + -2y

Combine like terms: y + -2y = -1y

-7 + -1y = 3 + 2y + -2y

Combine like terms: 2y + -2y = 0

-7 + -1y = 3 + 0

-7 + -1y = 3

Add '7' to each side of the equation.

-7 + 7 + -1y = 3 + 7

Combine like terms: -7 + 7 = 0

0 + -1y = 3 + 7

-1y = 3 + 7

Combine like terms: 3 + 7 = 10

-1y = 10

Divide each side by '-1'.

y = -10

Hope it helps. (:

6 0
3 years ago
an elevator is two floors below ground level and goes up 5 floors. write an addition equation that models the location of the el
sveticcg [70]
Below = a negative number (-)
-2
up = positive number
5
the equation would be -2+5 = ?
and the answer/ integer that represents the new location is 3
7 0
2 years ago
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