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Diano4ka-milaya [45]
4 years ago
12

What is the value of x? ______ *i will give you a brainliest answer!!!!!!

Mathematics
2 answers:
mamaluj [8]4 years ago
8 0
Two ways of solving it:

The angle beside the 71 is equal to

180 - 71 = 109

so a triangle angles sums up to 180

so the reminaing is

x = 180 - 109 - 28 = 43 

solution (2):

the exterior angle = sum of interior angles except the one near it.

28 + x = 71
x = 43





serious [3.7K]4 years ago
6 0
The answer is 43 (.....)

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Hey could I please get some help with my math?:)
Mazyrski [523]

Answer:

the answer is  20,21,29 because  

20 times 20 is 400

21 times 21 is 441

and 29 times 29 is 841

the formula to ge tthe answer is a^2 + b^2 = c^2

20^2 + 21^2= 29^2

then plug the rest in

400+441= 841

Step-by-step explanation:

can i get crown now?

4 0
3 years ago
Kevin makes 78.37 per day . How much does he make in 7 days
NARA [144]

Answer:

He makes $548.59

Step-by-step explanation:

78.37/per day

78.37*7=your answer


5 0
4 years ago
7. Solve for x, showing each of the steps.<br> (MAFS.8.EE.3.7)<br> x + 5 = -10<br> WIN
fiasKO [112]

Answer:

x = -15

Step-by-step explanation:

4 0
3 years ago
X - y =2 X + y= -3<br> What is (x,y)
Dimas [21]

Answer:

(-1/2,-5/2)

Step-by-step explanation:

x-y = 2

x+y = -3

---------------

Through Elimination, we can just add the system of equations. The y cancels out and gives us the single equation for x:

2x = -1

x = -1/2

Substitute -1/2 for x in either equation and you get:

(-1/2) + y = -3     Solve for y

y = -5/2

--------------

8 0
3 years ago
Which of the following is generally not true about statistical sampling as compared to nonstatistical sampling? (A) Statistical
motikmotik

Answer:

(A) Statistical samples are more representative of the population.

Step-by-step explanation:

The following is generally not true about statistical sampling as compared to non statistical sampling:

(A) Statistical samples are more representative of the population.

Statistical sampling refers to a type of statistical study whose sampling method is based on the way we select samples from the population to take part the study/survey.

6 0
3 years ago
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