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zhuklara [117]
3 years ago
15

Find the value of x in the triangle shown below.

Mathematics
2 answers:
DiKsa [7]3 years ago
8 0

Answer:

80

Step-by-step explanation:

This is an isosceles triange, so that would mean the two angles on the base would be the same. So the other angle would also be 50 degrees

To find x:

x=180-50+50 (sum of the angles in a triangle is 180)

x= 180-100

x=80

qaws [65]3 years ago
6 0
It should be 80 if I’m correct
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jeyben [28]

Answer:

b. only reason is correct

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5 0
3 years ago
Simplify (7x−13)−(x+5)
igor_vitrenko [27]
Greetings!

Simplify.
(7x-13)-(x+5)
Distribute the Parenthesis.
7x-13-x-5
Combine Like Terms.
7x-x-13-5
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Hope this helps.
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5 0
3 years ago
Read 2 more answers
Bro i need this <br><br> (x − 5)^2 = x^2 − 25
forsale [732]

Answer:

x=5

Step-by-step explanation:

x^2+25-10x = x^2-25

-x^2               -x^2

25-10x = -25

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7 0
2 years ago
Read 2 more answers
(07.03 LC)
Grace [21]

Answer:

B

Step-by-step explanation:

THis is a single equation with a single variable [y].

We can separate the variable in one side and the numbers to another and solve for y. Shown below:

3y + 4 = -2

3y = -2 - 4

3y = -6

y = -6/3

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7 0
3 years ago
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Answer:

c

Step-by-step explanation:

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