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Grace [21]
3 years ago
12

Find the value of the variable. Then find the angle measures of the polygon. Use a protractor to check the reasonableness of you

r answer.

Mathematics
1 answer:
Elan Coil [88]3 years ago
5 0
If u look closet, I don’t know the answer
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The following system of equations is graphed below.
mafiozo [28]

Answer:

C) is the solution

Step-by-step explanation:

As the two equations have an intersection at (-5,1), which means they share the same point, then (-5 , 1 ) is the solution for the system.

5 0
3 years ago
What numbers multiply together to make 1120 but add to be -148
fenix001 [56]

Answer:

-140 and -8.

Step-by-step explanation:

  1. -140 x -8 = 1,120.
  2. -140 + -8 = -148.

These are all of the steps to completely and correctly solve this question.

Hope this helps!!!

Kyle.

8 0
3 years ago
Read 2 more answers
Can someone please explain how to find x and y I don’t understand this at all
Katena32 [7]

To find y you must recognize that 141+3y=180 . You know this since half of a circle is 180, and a line is basically half a circle if you arc from end point to end point.

You can then subtract 141 from both sides,

3y = 39

Then divide both sides by 3,

y=13

You would want to use 39° for 3y° since 3·13= 39.

A triangle can only contain 180°, so you would add 68 and 39 together and then subtract this from 180 to give you x.

68 + 39 + x = 180

107 + x = 180

x = 73

3 0
3 years ago
Help help help help help help
aleksklad [387]

I think it is 36 because you would have to multiply the numbers.

-Dhruva;)

4 0
4 years ago
4.6w - 3 + 6.4x - 1.9y <br> What are the terms and coefficients?
Soloha48 [4]

For the algebraic expression 4.6w - 3 + 6.4x - 1.9y, the terms are 4.6w, - 3, 6.4x, and - 1.9y, and the coefficients are 4.6, 6.4, and -1.9 respectively.

Given: To find terms and coefficients in 4.6w - 3 + 6.4x - 1.9y

What are algebraic expressions?

Algebraic expressions are sequences or combinations of characters containing letters, numbers, variables, symbols, operands, etc.

They help in making a big problem short and to make a relationship between different parts of the problem.

What are the terms?

In algebraic expressions, terms are individual components involved in forming the algebraic expression except for the operators.

What are coefficients?

In algebraic expressions, coefficients are the numbers of letters that are associated with the variables.

Let's solve the given problem:

Given algebraic expression: 4.6w - 3 + 6.4x - 1.9y

Therefore the terms in the algebraic expression are: 4.6w, - 3, 6.4x, and - 1.9y

and the coefficients are: 4.6, 6.4, and -1.9 as w, x, and y are the variables or unknowns of the given algebraic expression.

Hence for the algebraic expression 4.6w - 3 + 6.4x - 1.9y, the terms are 4.6w, - 3, 6.4x, and - 1.9y, and the coefficients are 4.6, 6.4, and -1.9 respectively.

Know more about "terms and coefficients" here: brainly.com/question/13867708

#SPJ9

8 0
1 year ago
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