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lbvjy [14]
3 years ago
13

What is an example of Rational numbers being used in everyday life?​

Mathematics
1 answer:
Sladkaya [172]3 years ago
5 0

Answer:

In example when talking about some supply, half of it was sold or three fifths of what was there is gone. Fractions are a natural way of talking about sub unit quantities or just rationing supplies.

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Use point slope form to write the lines with the given slope and point in slope intercept form.m= -1(-5,-4)
lara31 [8.8K]

The slope point form is

y-y1=m(x-x1)

m is the slope

x1, y1 are the coordinates of a point on the line

The slope of the line is -1

m = -1

point (-5, -4) lies on the line

x1 = -5 and y1 = -4

Let us substitute them in the form above

y-(-4)=-1(x-\lbrack-5\rbrack)

Remember (-)(-) = (+)

y+4=-1(x+5)

The equation of the line in the slope-point form is y + 4 = -1(x + 5)

6 0
1 year ago
PLESE HELP GEOMETERY
nalin [4]

In this problem, you must use SohCahToa which basically means:

Sin - opposite over hypotenuse

Cosine - adjacent over hypotenuse

Tangent - Opposite over hypotenuse


So in this picture we have 4 -which is on the opposite side of x - and a 5 -which is the hypotenuse of the triangle. This means we must use sin.

Using a calculator you put in:

sin^{-1} (\frac{4}{5} )

Your answer is 53.13 degrees

4 0
3 years ago
Find the value of 2x + 8y when x = - 5 and Y = 6​
mestny [16]

i think the answer is -50 but im

not sure  

8 0
3 years ago
Joe is measuring the widths of doors he bought to install in an apartment complex. He
VashaNatasha [74]
This is correct trust me I know it’s the answer
4 0
2 years ago
PLEASE HELP IM IN A HURRY
Liula [17]

Answer:

The area of the figure composed of a parallelogram, a square and a rectangle is 126 in².

Step-by-step explanation:

Hope I could help!

7 0
3 years ago
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