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kifflom [539]
3 years ago
9

A turtle walks 78 of a mile in 50 minutes. Determine the unit rate. How far does

Mathematics
1 answer:
iren [92.7K]3 years ago
6 0

A turtle walks 100 of a mile on a hour

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Solve for x. x +1/2 = 3/4
Alexeev081 [22]

x + 1/2 = 3/4

set denominators equal:

x + 2/4 = 3/4

-2/4 for both sides:

x = 1/4

there you go! hope this helps!

4 0
2 years ago
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Add the polynomials. <br> (7y^2+2y-9)+(-3y^2-y) = ?
Vikki [24]
(7 y^{2}  + 2y - 9) + (-3 y^{2} -y) \\ &#10; \\ &#10;= 4y^{2} + y - 9
3 0
3 years ago
I'm stuck on this one:( help me please ​
ZanzabumX [31]

Answer:

Step-by-step explanation:

f-1(x) is the inverse of f(x)

to find the inverse let’s set the equation up like this

y = 4x -2

now we’ll switch x and y

x = 4y -2

and solve for y

x + 2 = 4y

x/4 + 2/4 = y

the inverse is

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this equation is written in y = mx + b form

where b = y intercept

so the y intercept is 1/2

6 0
2 years ago
A circular tablecloth has a radius of 3.5 feet. Lyle is sewing a piece of ribbon around the edge of the tablecloth. If Lyle has
HACTEHA [7]

Answer:

22ft

Step-by-step explanation:

Length or ribbon = Circumference of the circle

C = 2πr

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C = 21.99

4 0
3 years ago
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Is 2.5 rational, integer, whole,natural, irrational
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Out of that particular list, the only description
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