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Svetradugi [14.3K]
3 years ago
7

Geometry, can u help????

Mathematics
1 answer:
Tema [17]3 years ago
6 0
Well since we’re given 2 angles, 62 and 58, we have enough information to solve the problem.

Since any triangles angles always add up to 180 degrees, we can simply add up 62 and 58 then subtract from 180.

62
+58
———
120

Now to find the last angle of the triangle you have to subtract 120 from 180 which is 60 degrees. This means x = 60.

However we’re not done, with this 60 we can now calculate y. Since the line is a 180 angle line! We can just subtract 60 from 180 which gives us 120.

The angle of y is 120
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Answer:

Surface Area =237.5

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Simplify (4x − 6) + (3x + 6). 7x 7x − 12 x 7x + 12
noname [10]

Answer:

<h2>7x</h2>

Step-by-step explanation:

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3 years ago
Two exterior angles of a triangle equal 100° and 150°. Find all the interior angles.
Papessa [141]

Answer:

The interior angles are  80°, 30° and 70°.

Step-by-step explanation:

The sum of interior angle of a triangle is 180°. Two exterior angle of the triangle is given as 100° and 150°.  The exterior angle of a triangle is equal to the sum of the opposite interior angle. The exterior angle is the angle between one side of a triangle .

Since angle on a straight line = 180°

Two interior angles can be calculated as follows

180 - 100 = 80°

180 - 150 = 30°

2 interior angles are known.

Note the sum of interior angle of a triangle is 180°

since 2 interior angle are known the third angle can be calculated as follows

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3 0
4 years ago
Please answer please so many points not hard
Vlad1618 [11]

Answer:

option a is right.

Step-by-step explanation:

because u can also check by putting the value of x = 5.25 .it satisfies both sides.

6 0
3 years ago
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In a certain Algebra 2 class of 23 students, 11 of them play basketball and 13 of them play baseball. There are 8 students who p
Artemon [7]

Answer:

  9/23

Step-by-step explanation:

Of the 23 students, 9 play both baseball and basketball. The probability of choosing one of those is 9/23.

___

Let A represent basketball, and B represent baseball. Then ...

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Since 8 students play neither sport, we have ...

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  P(A and B) = (24 -15)/23

  P(A and B) = 9/23

7 0
3 years ago
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