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Flauer [41]
3 years ago
9

if angle A and angle B are complementary angles and measure angle A =2 measure angle B find measure angle A and measure angle B

Mathematics
1 answer:
katen-ka-za [31]3 years ago
3 0
If A = 2B, Then A is twice as much as B

A and B are complementary, meaning they add to 90.

So the answer is B) 60 and 30
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For each exponential function, a) write a new function, and b) sketch the corresponding graph (on the same coordinate plane) bas
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The sum of the square of a positive number and the square of 4 more than the number is 40. What is the number?
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Which numbers are 3 units from -6 to their correct position on the number line
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Read 2 more answers
Exploring Systems of Linear Equations 2x +3y =8 and 3x+y= -2
butalik [34]

The solution of the linear equations will be ( -2, 4).

<h3>What is an equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

Given equations are:-

  • 2x +3y = 8 and 3x+y= -2

Solving the equations by elimination method:-

2x +3y = 8

3x+y= -2

Multiply the second equation by 3 and subtract from the first equation.

2x +3y = 8

-9x -3y = 6

----------------

      -7x = 14

         x = -2

Out of the value of x in any one equation, we will get the value of y.

3x+y= -2

3 ( -2) + y = -2

-6 + y = -2

y = 4

The graph of the equations is also attached with the answer below.

Therefore the solution of the linear equations will be ( -2, 4).

The complete question is given below:-

Exploring Systems of Linear Equations 2x +3y =8 and 3x+y= -2. Find the value of x and y and draw a graph for the system of linear equations.

To know more about equations follow

brainly.com/question/2972832

#SPJ1

3 0
2 years ago
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