Given:
In triangle .
To find:
The measure of angle C.
Solution:
Law of Cosines:
Substituting the given values, we get
Taking cos inverse on both sides, we get
Therefore, the measure of angle C is 90 degrees.
Answer:
i) Total Profit = ₹ 33,000
ii) Number of White Cement bags company has to sell = 3000
Step-by-step explanation:
Let
Total number of white cement bags = x
Total number of grey cement bags = y
Profit for White Cement = ₹ 9 / bag
Profit for x number of white cement bags = 9x
As "LOSS" can also be written as "- PROFIT"
Profit for Grey Cement = -₹ 5 / bag
Profit for y number of Grey cement bags = -5y
Total Profit = 9x - 5y
(If value of Total Profit is negative, it is a Loss)
<h3>
Part (i)</h3>
x = 7000
y = 6000
Total Profit = 9x - 5y
Total Profit = 9(7000) - 5(6000)
Total Profit = ₹ 33,000
<h3>Part (ii)</h3>
y = 5400
Total Profit = 0
Total Profit = 9x - 5y
0 = 9x - 5(5400)
9x = 5(5400)
x = 5(54000/9
x = 3000 bags
Answer:
The answer is the picture down below. Hope this helps :)
Step-by-step explanation:
Hello!
The Associative Property of Multiplication states the following:
a × (b × c) = (a × b) × c
The equation given in the image above follows the same form:
9 × (5 × 2) = (9 × 5) × 2
Therefore, the given equation must be representative of the Associative Property.
I hope this helps!
Area= l * b
12= 5 * b
b = 12/ 5
b= 2.4 ft