Answer:
a. 3.11
b. 7.5 or 7 1/2
c. 6 13/28
d. 133.17
Step-by-step explanation:
Answer:
12.5cm
Step-by-step explanation:
Each side of the pentagonal garden has a length of 2.5 cm.
A pentagon has 5 sides.
Since the garden has congruent sides, all its lengths are equal.
Therefore:
Distance Walked by Tanya
= 5 X 2.5
=12.5cm
Tanya has walked 12.5cm in total.
4z + 2
2z 8z^2 + 4z - 5
- 8z^2
4z - 5
- 4z
-5
(8z^2 + 4z - 5) ÷ 2z = 4z + 2 R -5
Answer:
Step-by-step explanation:
48:44= 12:11
Answer:
10
Step-by-step explanation:
Given:
There are 5 different varieties of flowers.
To place 3 different varies in each vase.
To find how many ways we can do so without duplicating a vase.
Solution:
We need to choose 3 different flowers out of 5 different variety of flowers.
In order to do so we use combination.
We can place the flowers in ways.
Thus, we can make vase in 10 different ways without duplicating a vase.