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max2010maxim [7]
3 years ago
7

/_A and /_B are complementary angles. Given that m /_A = 23 degrees, find m /_B​

Mathematics
1 answer:
OverLord2011 [107]3 years ago
6 0

Answer:

67

Step-by-step explanation:

When two angles are complimentary, it means that, together, they make a 90 degree angle.

/_A + /_B must equal 90°

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Can someone please help me with this?
maksim [4K]

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It would be 30 bc that are the same size on both side

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A 100 foot rope is cut into 2 pieces (a and b). Piece a is 2ft less than 5 times the length of piece b.
kakasveta [241]

Try this explanation/solution:

a) the system which describes this situation is:

\left \{ {{a+b=100} \atop {a+2=5b}} \right.

b) the solution of the system made up:

\ => \ \left \{ {{a=83} \atop {b=15}} \right.

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3 years ago
Choose the equation for the graph.
Marina CMI [18]

Answer:

C

Step-by-step explanation:

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3 years ago
Read 2 more answers
What is the equation of the line that passes through the point (-5,-2) and has a slope of -6/5
tatyana61 [14]

Answer:

The answer is

<h2>y =  -  \frac{6}{5} x - 8  \\</h2>

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

y -  y_1 = m(x -  x_1) \\

where

m is the slope

( x1 , y1) is the point

From the question the point is (-5,-2) and the slope is - 6/5

The equation of the line is

y + 2 =  -  \frac{6}{5} (x + 5) \\ y + 2  =  -  \frac{6}{5} x - 6 \\ y =  -  \frac{6}{5} x - 6 - 2

We have the final answer as

y =  -  \frac{6}{5} x - 8  \\

Hope this helps you

5 0
3 years ago
Use substitution to solve the system of equations.
Katarina [22]
The colution to your problem is a. (3,-6)

5 0
3 years ago
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