Answer: 9
Step-by-step explanation:
if:
y=5.4........................x=3
y=?.............................x=5
y=(5.4*5)/3=9
Answer:
Verify x+y+z)=(x+y)+z for the following values of x,y,z
(i)x=3/4,y=5/6,z=-7/8(
ii)x=2/; 3,y=-5/6,z=-7/9(
iii)x=3/5,y=-6/9,z=2/10(
iv)x=; - 3/5, y = - 7/10, z = - 8/15 To Verify x+(y+z)=(x+y)+z (i)x=3/4,y=5/6,z=-7/8 LHS = 3/4 + (5/6 + (-7/8)) = (3/4) + (5/6 -7/8)= (3/4) + ((20-21)/24) = 3/4 - 1/24 =(18-1)/24 = 17/24
RHS = (3/4 + 5/6) + (-7/8)= (9 + 10)/12 - 7/8 = 19/12-7/8 = (38-21)/24 = 17/24
LHS = RHS = 17/24 (ii) * x = 2/3, y = - 5/6, z = - 7/9 LHS = 2/3 + (-5/6+ (-7/9) = 2/3 + (-5/6 - 7/9) = 2/3 + (-29/18) = 2/3 - 29/18
= 12/18 - 29/18 = -17/18
RHS = (2/3 + (-5/6))+(-7/9) = (2/3 - 5/6) - 7/9 = (-1/6) - 7/9 = -1/6 - 7/9 = -3/18 - 14/18 =
-17/18
LHS = RHS....
Hence verified..
Step-by-step explanation:
hope it helps u no notebook
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.:|:. Answer .:|:.
9 7/9
.:|:. Evidence | Reasoning .:|:.
When finding the area of a figure, you need to multiply. The area has sides of 4 4/9 and 2 1/5. We can multiply these fractions to find the area.
[] Step 1: Convert the mixed fraction to an improper fraction (An improper fraction is when the numerator is bigger than the denominator). []
4 4/9 = 40/9
2 1/5 = 11/5
[] Step 2: Multiply across []
40 * 11 = 440
9 * 5 = 45
= 440 / 45
[] Step 3: Turn the improper fraction into a mixed number (In other words, simplify). []
440 / 45 = 9 7/9
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Answer:
Step-by-step explanation:
Given expression :
Solving further:
So,
So, Option A is true
Hence the given expression is equivalent to Option A