Answer:
y = 4
Step-by-step explanation:
1) Simplify 
to 243.
2) Simplify 
to 531441.
3) Simplify 
to 129140163.
4) Simplify 
to 19683.
5) Simplify 
to 6561.
6) Convert both sides to the same base.
7) Cancel the base of 9 on both sides.
Cheers,
ROR
Answer: Option (B) is the correct answer.
Step-by-step explanation:
A point at which three altitudes of a triangle meet is known as orthocenter.
Whereas when a circle is inscribed in a triangle and it touches all the sides of a triangle then the center of circle is known as incenter.
When all the three medians of a triangle intersect each other then the point is known as centroid.
Circumcenter is a point where perpendicular bisectors on each side of a triangle bisect and this point is equidistant from all the vertices.
Answer: -9/7
Explanation: subtract both numbers because they are negativeand you get -9/7
Answer:
D is not a supported statement
Step-by-step explanation:
Let take them one by one:
A: from table: 0.57; in statement: 0.5
0.57 > 0.5 so this is supported
B: from table: 0.2+0.16=0.36; in statement: 1/3=0.33,
0.36>0.33 so this is supported
C: 0.07 is the least, so this is supported
D: the table DOES NOT show number of students, but proportions. So statement '7 students' IS NOT supported
E: from table 0.20 overslept. 0.2 < 1/4=0.25, so this is supported
Answer:
5n+5
Step-by-step explanation:
5(n+3)-10
5n+15-10
5n+5
