Answer:
3kh - 12.4h
Step-by-step explanation:
h(3k-12.4)
= h(3k) - h(12.4)
= 3kh - 12.4h
Answer:
the third one because if u look at the picture u can see that that's what is haloing
The answer: -5 ≤ y ≤ 6
The range is all the possible output or y values of the function.
Our first point is at (1, 6) and our second point is at (-4, -5)
That means our y values are 6 and -5. Let's set up a compound inequality to represent our function.
-5 ≤ y ≤ 6. This means that x is greater than or equal to -5 and less than or equal to 6.
Answer:
(i) In an isosceles triangle, the bisector of the angle at the vertex is at the same time the median and the altitude.
(ii) In an isosceles triangle, the angles at the base are congruent.
(iii) In an isosceles triangle, the bisector of the angle at the vertex is an axis of symmetry of the triangle.
Step-by-step explanation:
Answer:
8 and 17
Step-by-step explanation:
Let the number x and y
Sum of numbers, x + y = 25 -----------( 1 )
One number exceeds other by 9,
that is difference between the numbers is 9, x - y = 9
=> x = 9 + y --------- ( 2 )
Substitute ( 2 ) in ( 1 )
( 9 + y ) + y = 25
2y = 25 - 9
2y = 16
y = 8
Substitute y = 8 in ( 2 ) : x = 9 + y
= 9 + 8 = 17
Therefore the 2 numbers are 8 and 17
