Answer:
A. n=70
Step-by-step explanation:
Let the number be n
According to the question
15+n=85
Subtract 15 from both sides
n=70
Hope it helps:-)
Probably the most effective method researchers use to prevent sampling bias is through simple random sampling where samples are selected strictly by chance.
Answer:
120 2nd one??
Step-by-step explanation:
1 because 4 as a fraction is 4/4 when mutiplying fractions you do the top number times the top number and the bottom number times the bottom number. Therefore 4/4 X 1/4= 4/4 which is equavilent to 1
Answer:
<h2>100°</h2>
Step-by-step explanation:
The complete question is
In the triangles, XY = MP and YZ = PN.
If mP = 85°, which is a possible measure for Y?
- mY = 80°
- mY = 85°
- mY = 100°
- mY = 180°
This problem is solved by simple reasoning.
In the figure, you can observe that angle Y is major than angle P, because the third side of the first triangle is major than the third side of the second triangle. So, the right answer must be higher than 85°, which is option 3, because it cannot be 180°, due to the graph doesn't show an straight angle at Y, and cannot be 80° because is lower than 85°
Therefore, the right answer is 100°.