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Elena-2011 [213]
3 years ago
7

I need both of these help!

Mathematics
1 answer:
marysya [2.9K]3 years ago
3 0
The angle next to the angle 5x is 180 - 5x

All angles sum to 360

(6x - 58) + (2x + 4) + (180 - 5x) = 180
3x + 126 = 180
3x = 54
x = 18

For question 10, sum of angles in pentagon is 540 degrees

x + 105 + 85 + 114 + 126 = 540
x + 430 = 540
x = 110

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Convert 39/4 into a mixed number.
olga nikolaevna [1]

Answer: The answer is 9 3/4.

Step-by-step explanation: When converting an improper fraction to a mixed number, the first step to take is figure out how many times the denominator goes into the numerator. The number 4 goes into 39

9 times(4 x 9 = 36). The remainder 3 becomes the numerator of the denominator 4, therefore 39/4 converted to a mixed number is 9 3/4.

7 0
3 years ago
Read 2 more answers
What three points do i graph please anwser
astra-53 [7]

-2,-3

-3, -4

-4, -5

you are showing the line of growth in the graph.


3 0
3 years ago
Hii! please help asap. i’ll give brainliest
3241004551 [841]

Answer:

4

Step-by-step explanation:

The numbers you have are 2, 2, 3, 4, 8, 8, 8

First, cross out 2 on the very left and 8 on the very right.

Then you are left with 2, 3, 4, 8, 8, Then cross out the 2 on the left and the 8 on the right, and you are left with 3, 4, 8. Cross out the 3 and 8, and you are left with the median, 4.

If this helps, make sure to rate it 5 stars and give me brainliest and a thanks!

5 0
3 years ago
Read 2 more answers
The minimum sustained wind speed of a category 1 hurricane is 74 miles per hour. The maximum sustained wind speed is 95 miles pe
WINSTONCH [101]
The minimum and maximum values are the extreme ends of the spectrum of range for wind speed. The base wind speed must be somewhere between the 2 values. It is called the mean.

Mean = (74 + 95)/2 = 84.5

Then, you find the difference of the values to the mean:
84.5 - 74 = 10.5
95 - 84.5 = 10.5

Thus, the absolute value equation for V will be:

V = |84.5 +/- 10.5|
5 0
4 years ago
12. DEDUCE The graph of a linear
Marat540 [252]

Answer:

en contexto, ora al de arriba pa que te ayude porque nose nada xd

Step-by-step explanation:

7 0
3 years ago
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