The value of x in this is 29.
since this is a right angle and there is already a degree. you can just subtract 61 from 90.
You add them to find the total, lining up the decimal points to add.
55.7
+48.2 ----------
103.9
The restaurant bought a total of 103.9 pounds of vegetables.
Hope this helps
Answer: 5 1/2 (5.5)
Step-by-step explanation:
add 4 2/3 to 5/6
Given information:
Total animals = 13
Total legs = 40
Assumed all animals have their legs intact ...
Pig = 4 legs
Chicken = 2legs
Assumed all chickens:
Total legs = 2 x 13 = 26
Extra legs = 40 - 26 = 14
Extra legs belongs to the pig (each pig has extra 2 legs)
14 ÷ 2 = 7
There are 7 pigs
13 - 7 = 6
There are 6 chickens
---------- OR ALGEBRAICALLY --------
Let the number of pigs be x and number of chickens be y
pigs = x
chickens = y
x + y = 13 -------------- (1)
4x + 2y = 40 ---------- (2)
From (1):
x + y = 13
x = 13 - y -------------- sub into (2)
4(13 - y) + 2y = 40
52 - 4y + 2y = 40
52 - 2y = 40
2y = 52 - 40
2y = 12
y = 6 ----------- sub into (1)
x + 6 = 13
x = 13 - 6
x = 7
x = 7, y = 6
pigs = 7, chickens = 6
Answer:
66.5 liters
Step-by-step explanation:
0.95 x 70 is 66.5