Answer: 40
Step-by-step explanation: Multiply by the reciprocal (flip the fraction 1/4), and the new equation is 10*4, which is 40
Rule= (x,y) is now (y,x) so coordinates of (5,4) now would be (4,5). this is the rule for y=x problems so you take the coordinates and flip them for every point.
Answer:
12*5/6*4 = 40 liters
Step-by-step explanation:
Answer:
A. 21.2
Step-by-step explanation:
Using trigonomteric ratio, Cosine
Cosine B = a/c
But; c = 24
B = 62
Cos 62 = a/24
a = 24 × cos 62
= 11.26
Using Pythagoras theorem we can get b;
since; a² + b² = c²
b² = 24² - 11.26²
= 449
b = √449
= 21.19
≈ 21.2
Answer: 40%
Step-by-step explanation:
Let the percentage of 22 that gives 8.8 = x% ---------------------------1
Therefore,
x% of 22 = x/100 x 22 ------------------2
since this gives 8.8, we now equate to equation 2
x/100 x 22 = 8.8
(22 x X )/100 = 8.8
22x/100 = 8,8
Now cross multiply to solve for x
22x = 8.8 x 100
22x = 880
Now divide through by 22 to get the require value of x
x = 880/22
x = 40%
