Answer:
The plane is now at (1100, 600) in unit mile
Step-by-step explanation:
The airport is the point (0 ,0) and the plane travels from there 1100 miles east and thereafter 600 miles north. If the unit is in mile then we may say that the planes co -ordinates are now (1100 , 600)
Since,
positive x -axis points towards east and positive y-axis points towards north.
Answer:
Step-by-step explanation:
20/8, Divide by 4
20/8= 5/2
So 5/2 is Equivalent to 20/8
Answer:
option b
137.1 cm²
Step-by-step explanation:
The given figure consist of two shapes
1) half circle
2) rectangle
Formula to use to calculate the area of this figure
half circle + rectangle
where r = radius = diameter/2 = 8/2 = 4 cm
h = height = 14 cm
b = base = 8 cm
plug in values in the formula
1/2(3.14)(4)² + (8)(14)
25. 133 + 112
137.13 cm²
What you have to do first is to add and
,
Therefore we have:
= +
= ( +
) / 15 (15 is the smallest number that divide both denominator also known as LCD)
= (5 x 1) + (3 x 4) / 15
= 5 + 12 / 15
=
Therefore, the sum of +
is
But since the question says you should determine the sum of the 2 fractions, therefore you should multiply by 7. Therefore you should have:
X 7 (7 can also be expressed as
)
= x
(notably, in multiplication there is no need for the fraction to have the same denominator. You can multiply both numbers at the top together (numerator) and do same with the denominator.
=
=
Therefore, 7 times as much as the sum of and
is
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Answer:
1/12
Step-by-step explanation: