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natali 33 [55]
3 years ago
8

Plz help ill give you brainlist

Mathematics
2 answers:
Vladimir [108]3 years ago
6 0
It's 6.9. Just do the circumference divided by pi
mamaluj [8]3 years ago
3 0
It is 6.97452229299 or 6.9, because 21.9- diameter divided by pi so 21.9/3.14
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Hi.
andreev551 [17]

Answer:

65

Step-by-step explanation:

40 + 5 × 5

40 + 25

65

<h3><em>Good</em><em> </em><em>Luck</em><em>!</em></h3>

Note: I also come from another country •-•

7 0
3 years ago
Read 2 more answers
Which of the following sets include all rational numbers?
kicyunya [14]

It's the Second one and the third one

Step-by-step explanation:

Pie is irrational so you can easily cross it off and it leads to to the second one and the third one

4 0
3 years ago
How can i solve <br> u=x-k for x <br> and <br> g=c+x for x
Mashutka [201]
Add K to both sides to get U×K=X
and
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8 0
3 years ago
Flying fish use their pectoral fins like airplane wings to glide through the air. Suppose a flying fish reaches a maximum height
GrogVix [38]

The flight is in the shape of a parabola with a vertex 5 feet above the water and  1/2 * 33 = 16.5 feet horizontally from the point of leaving the water

y = a(x - h)^2 + k

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when x = 0 y = 0  so

0 = a(-16.5)^2 + 5

which gives a = -0.018365

So our function for the flight path is

y = -0.018365(x - 16.5)^2 + 5     Answer



7 0
3 years ago
Read 2 more answers
Of the 1000 students in a local college ,
dimaraw [331]
Can you please explain? Or maybe continue your question please?
5 0
2 years ago
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