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Naily [24]
3 years ago
8

Qual é a diferença entre as populações dos dois municípios mais populosos?

Mathematics
1 answer:
Nina [5.8K]3 years ago
5 0
Curitiba tem 1,240,251 mais pessoas do que Londrina.
You might be interested in
PLEASE HELP ASAP 50 POINTS! What correctly identifies the property shown?
mash [69]

Answer:

Commutative property

Step-by-step explanation:

Hope that helps!


5 0
3 years ago
What step do I do first
nata0808 [166]
You would have to Find the GCF
8 0
3 years ago
Read 2 more answers
Write the standard form of the equation of the line passing through the point (1, 5) and perpendicular to the line 4x - 7y = – 2
aleksley [76]

Answer:

you put two of the equations together and then the last one there you just automatically added on

Step-by-step explanation:

4x-7y=-28

25xy

4 0
2 years ago
A rectangular playground is to be fenced off and divided into two parts by a fence parallel to one side of the playground. 240 f
lozanna [386]
Let's look at the picture, let's imagine that the gray line is the perimeter fence and that the red OR the blue is the one dividing it. We can see that the blue line is longer than the red one, so it will be advantageous, to have a bigger area, to have the dividing fence the smallest possible.
Let's say then that the width (W) is bigger (or equal) to the length (L), so we have:
W \geq L

W+W+L+L+L=240

2W+3L=240

W=\frac{240-3L}{2}
The area is W*L, so we have
A=W*L=L*\frac{240-3L}{2}=\frac{-3}{2}(L^2-80L)=\frac{-3}{2}L(L-80)
this function is a parabola facing down, its zeros are 0 and 80, therefore its maximum is when L=40
hence, L=40 and W=(240-120)/2=60
It will be a rectangle, measuring 60x40 and the divinding fence will be 40
5 0
3 years ago
Solve photo question, please.
Andru [333]
X>-2
any point to the right of x=-2 is a solution

y<u><</u>2x+7
to find, plot 2 points by subsitution
when x=0, y=7
when x=1, y=9
plot the points (0,7) and (1,9)

the point is (-1,4)

draw a line through them
then try a point to see which side to shade on
is 0,0 in that shaded reigon?
no
shade below

look at shaded reigon
7 0
3 years ago
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