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Dafna1 [17]
3 years ago
13

40% of what number is 82 round to the nearest tenth

Mathematics
2 answers:
Ilya [14]3 years ago
7 0

Answer:

82 rounded to the nearest ten is:

80

GalinKa [24]3 years ago
4 0

Answer:

try and do the last calculation on your own, but I'll tell you how to get there!

Step-by-step explanation:

so, you can set up a proportion.

40 over 100 is equal to 82 over x. and then you solve and get your answer.

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2 1/4=2 3/12 and 1 1/3= 1 4/12
3 0
3 years ago
Please anyone answer me
ollegr [7]

Let's divide the shaded region into two areas:

area 1: x = 0 ---> x = 2

ares 2: x = 2 ---> x = 4

In area 1, we need to find the area under g(x) = x and in area 2, we need to find the area between g(x) = x and f(x) = (x - 2)^2. Now let's set up the integrals needed to find the areas.

Area 1:

A\frac{}{1}  = ∫g(x)dx =  ∫xdx =  \frac{1}{2}  {x}^{2}  | \frac{2}{0}  = 2

Area 2:

A\frac{}{2}  = ∫(g(x) - f(x))dx

= ∫(x -  {(x - 2)}^{2} )dx

=  ∫( - {x}^{2}  + 5x - 4)dx

= ( - \frac{1}{3}{x}^{3} +   \frac{5}{2} {x}^{2}  - 4x)   | \frac{4}{2}

= 2.67 - ( - 0.67) = 3.34

Therefore, the area of the shaded portion of the graph is

A = A1 + A2 = 5.34

3 0
3 years ago
A worker makes a ramp by placing one end of an 8-foot-long board on the bed of a pickup truck and the other end on the ground. T
Hatshy [7]

Answer:

sory dont know

Step-by-step explanation:

7 0
3 years ago
Which table of values represents a function?
ser-zykov [4K]
I would say option 3 hopefully im right!!
7 0
2 years ago
Read 2 more answers
How many millimeter are contained in 3 liters of fluid
vfiekz [6]
A millimeter is a one dimensional measurement whereas a liter is a three-dimensional measurement.  There is no equivalence between the two.

If you meant milliliter, that is also equivalent to a cm^3, of which there are one thousand in a liter.

1000ml=L or 1000cm^3=L
4 0
3 years ago
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