Answer:
m = 0.421
Step-by-step explanation:
5.4(m-2)= -2(3m+3) (expand parentheses by distributive property)
m(5.4) -2(5.4) = 3m(-2) + 3(-2)
5.4m - 10.8 = -6m - 6 (add 6m to both sides)
5.4m - 10.8 + 6m = - 6
11.4m - 10.8 = - 6 (add 10.8 to both sides)
11.4m = -6 + 10.8
11.4m = 4.8 (divide both sides by 11.4)
m = 4.8 / 11.4
m = 0.421
Answer:
m = 8/19
Step-by-step explanation :
5.4 (m-2) = -2 (3m +3)
54/10 (m-2) = (3m +3) as n = 1
2.3^3 / 2.5 (m-2) = (3m + 3)
4.868 (m-2) = (3m +3)
4.868 + 3 = (3m^2 * m-2)
8 / 9.5 * 2
m = 8 / 19
The cost of one palm tree is $13 .
Given,
3 palm tree costs $40 .
Here,
Apply the concept of unitary method,
When 3 palm tree cost $40,
one palm tree will cost,
3 palm tree = $40
1 palm tree = $40/3
1 palm tree = $13.33
1 palm tree ≈ $13 .
Thus cost of 1 palm tree to the nearest dollar is $13 .
Know more about unitary method,
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Hannah is having a new house built. The following is an initial blueprint of her new living room and entryway.
The perimeter of the scale drawing is ______centimeters.
If the scale is 1 centimeter = 5 feet, the perimeter of Hannah's actual living room and entryway would be ______feet.
Numerically, the value of the actual perimeter of Hannah's living room and entryway would be _______times the value of the perimeter of the scale drawing.
Based on these results, if the scale is 1 centimeter = k feet, the perimeter of Hannah's actual living room and entryway would be ______feet.
Thank you!
Answer:The first one is 22 The second one is 110 The third one is 5 The fourth one 22k
Step-by-step explanation:
dd all the sides of the scale drawing.
So, the perimeter of the scale drawing is 22 centimeters.
If the scale is 1 centimeter = 5 feet, then the dimensions of the actual living room and entryway are 20 feet, 25 feet, 30 feet, 5 feet, 10 feet, and 20 feet. Now, add all the sides of the actual living room and entryway.
So, the perimeter of Hannah's actual living room and entryway would be 110 feet.
To find how many times larger the actual perimeter is than the scale drawing perimeter numerically, divide the numerical value of the actual perimeter by the numerical value of the scale drawing perimeter.
So, the value of the actual perimeter of Hannah's living room and entryway would be 5 times the value of the perimeter of the scale drawing.
Notice that in the scale of 1 to 5, the perimeter of the actual shape is 5 times the perimeter of the scale drawing. So, in a scale of 1 to k, the perimeter of the actual shape would be k times the perimeter of the scale drawing. Therefore, for the scale of 1 centimeter = k feet, the perimeter of Hannah's actual living room would be 22k feet.
Answer:
$354,000
Step-by-step explanation:
Since six percent in decimal is .06, all we have to do is multiply that by 5900000. When multiplied this would leave our answer to be $354,000. This is the answer unless we're missing any decimals, that would relate to the part of the question where it says round to the nearest cent.
∛686x^4y^7
= ∛[(7xy^2)^3 * 2xy]
= 7xy^2 ∛(2xy)
Answer is the first one 7xy^2 ∛(2xy)
Answer:
Answer is the first one 7xy^2 ∛(2xy)
Step-by-step explanation:
what is 12/21 reduced to
Answer:4/7
Step-by-step explanation:
you can divide both the numerator(12) and the denominator(21) by 4 which gives you 4/7