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Bumek [7]
3 years ago
5

Question:find the angle measure of the missing angle if you can pls explain ​

Mathematics
1 answer:
tiny-mole [99]3 years ago
8 0

Answer:

85°

Step-by-step explanation:

So in geometry, the formula to find the <u>sum of all interior angles</u> is denoted as follows:

<em>n</em> = number of sides in the polygon

( <em>n</em> - 2 ) × 180° = sum of the interior angles

Using that formula, a triangle has 3 sides, so

<em>n</em> = 3 , therefore:

= ( 3 - 2 ) × 180°

= 1 × 180°

= 180°

Since the total sum of the interior angles of a triangle all have to add up to 180°, you can create the following equation and solve:

34° + 61° + <em>x</em> = 180°

Solve for x.

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The moon has a mass of 7.35x1022, while earth has a mass of 5.97x1024 Kg. What is the combined mass of the moon and earth.
Veseljchak [2.6K]

Answer:

6.0435*10²⁴

Step-by-step explanation:

Moon:  7.35*10²²

Earth: 5.97*10²⁴

7.35*10²² = 0.0735*10²⁴

then:

0.0735*10²⁴ + 5.97*10²⁴ = (0.0735 + 5.97)*10²⁴

=  6.0435 *10²⁴

5 0
3 years ago
Solve the equation 14y+82=6x-20 for x if y is 25
Leni [432]

Answer:

x= 226/3 or 75.33333333333333333333333333333

Step-by-step explanation:

14y+82=6x-20

y=25

Sub y=25 into 14y+82=6x-20

14y+82=6x-20

14(25)+82=6x-20

Calculate as follows:

14(25)+82=6x-20

350+82=6x-20

432=6x-20

Add twenty to both sides:

432+20=6x-20+20

452=6x-0

452=6x

Divide both sides by 6

452=6x

452/6=6x/6

452/6=x

x= 226/3 or 75.33333333333333333333333333333

8 0
3 years ago
Please help me due tomorrow morning
Genrish500 [490]

Answer: Y=-5

Step-by-step explanation:

The reason is because if you look down the y axis from the origin you can see the location where the line crosses over the y axis in this case it was at (0,-5)

8 0
3 years ago
What are the intercepts of the line?
zmey [24]
X intercept: (-4)
y intercept: (8)
6 0
2 years ago
Help me i don't understand the problem
Mashutka [201]
The question is asking you to find out what number is a fraction of something. For example, the problem on the top right is asking 35 is 50% (one half) of a number so what you have to do is multiply 35 times 2 and the answer is 70
5 0
3 years ago
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