It’s a right angle. it follows the circle theorem ‘the angle in a semi-circle is 90 degrees’
Answer:
120 feet
Step-by-step explanation:
Length/height =second number in ratio (here's it is 12)
L/10=12
Therefore length will be 120
Based on the given situation, if x is number of kilograms of lobster, you can write the following expressions:
51 + 5x cost in the first restaurant
33 + 8x cost in the second restaurant
In order to determine the value of x which makes the cost the same in both restaurants, equal the previous expressions and solve for x:
51 + 5x = 33 + 8x subtract 33 both sides and 5x subtract both sides
51 - 33 = 8x - 5x simplify
18 = 3x divide by 3 both sides
18/3 = x
6 = x
x = 6
Hence, the weight of the lobster is 6 kg.
The cost of the dinner is:
51 + 5(6) = 51 + 30 = 81
Hence, the cost of the dinner is $81
Answer:
See the answers below
Step-by-step explanation:
Given data
Cost of item = Rs. 900
Profit= 10%
i) Find his profit amount.
=10/100*900
=0.1*900
=Rs. 90
ii) What was the selling price of the article
=90+900
=Rs. 990
Answer:
c
Step-by-step explanation:
4 aces in 1 deck of 52 cards 52/4 = 13, 4/4 = 1
which means 1/13
