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muminat
3 years ago
15

2 2.1.3 Quiz: Naming Triangles by Angle Measures

Mathematics
2 answers:
Anettt [7]3 years ago
7 0

Answer:

I ALSO NEED AN ANSWER SORRYYYYY

Verdich [7]3 years ago
5 0

Answer:

It is obtuse

Step-by-step explanation:

126 degrees is greater than 90 and less than 180 degrees , therefore it is an obtuse angle. Therefore, given triangle is an obtuse triangle because one angle of given triangle is obtuse . Hence, given triangle is an obtuse triangle.

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In a group of 304 people, the ratio of adult women to adult men is 3:4 and the ratio of adult men to children is 1:3. How many c
Lubov Fominskaja [6]

Answer:

192

Step-by-step explanation:

6 0
3 years ago
I need to solve this system of equations, how do I do that?<br> 3x-4y=20<br> y=3/4x-5
Paha777 [63]

Answer:

Is is Infinitely many solutions so 0=0

<em><u>Step-by-step explanation:</u></em>

<h3>First we have to rearrange/simplify the equations:</h3>

Equation 1: 4y - 3x = -20

Equation (2):  y - 3x/4  = -5

<h3>Then you remove the fractions by multiplication: </h3>

Multiply equation (2) by 4

<h3>The Equations now look like this: </h3>

Equation 1: 4y - 3x = -20

Equation (2): 4y - 3x = -20

<h3>Solve for y on Equation (2):</h3>

y = <u><em>3x/4 - 5</em></u>

<h3>Then plug in this for the y in Equation 1 and then solve:</h3>

4•(<u><em>3x/4-5</em></u>) - 3x = -20

Therefore the answer leads to:

Infinitely many solutions, 0=0

Hope this helped :')

4 0
3 years ago
Beatrice is 4 feet 8 inches how many inches is beatrices?
lions [1.4K]

Answer:

56 inches

Step-by-step explanation:

4 feet in inches is 48

48+8=56

7 0
3 years ago
Read 2 more answers
Use a table to write a proportion<br><br> Am I correct, or do I need to switch 6 and 8?
olga2289 [7]

Answer:

Yes I believe that is correct.

Step-by-step explanation:

Im not sure why the m is first because it would be 180 miles first but I think you are correct, I think you should wait for another answer tho because I am not 100 percent sure. :)

4 0
3 years ago
WRITE Math How are a common denominator and a common<br> multiple alike and different?
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That are different because that are not!!!!! the same ?
8 0
3 years ago
Read 2 more answers
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