Answer:
3kh - 12.4h
Step-by-step explanation:
h(3k-12.4)
= h(3k) - h(12.4)
= 3kh - 12.4h
.015 + .06= .075
not sure if this is correct i did my best
Answer:
first and third digit are the same.
not prime numbers,
191 yes but 484 no.
Answer: if you show us the whole picture, maybe we will be able to solve it?
Step-by-step explanation:
just retake the picture so i can see the whole thing
Answer:
The lengths of all sides of the triangle will be 21 cm, 21 cm, and 21 cm
Step-by-step explanation:
Given that the perimeter of the triangle = 63 cm
And the length of one side = 21 cm
and one of the medians is perpendicular to one of its angle bisectors
Since triangle has 3 sides,
Median = 63 ÷ 3 = 21
Therefore each side length = 21 cm
