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nlexa [21]
3 years ago
14

Paul's dog has 6 puppies. Three of them are a mixture of black and white, two are all black, and one is all white. Express as a

fraction the numbers that are... (hint: do not reduce the fractions) Black and white: _/_ all back: _/_ all white: _/_
Mathematics
1 answer:
Ludmilka [50]3 years ago
3 0

Answer:

Black and white = 3/6

All Black = 2/6

All White = 1/6

Step-by-step explanation:

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A rectangle is drawn so the width is 7 inches longer than the height. If the rectangle’s diagonal measurement is 13 inches, don’
cupoosta [38]

Answer:

The height of rectangle is 5 inches

Step-by-step explanation:

<u><em>The correct question is</em></u>

A rectangle is drawn so the width is 7 inches longer than the height. If the rectangle’s diagonal measurement is 13 inches, Find the height

Let

x -----> the width of the rectangle in inches

y ----> the height of the rectangle in inches

d ---> diagonal measurement of the rectangle in inches

we know that

Applying the Pythagorean Theorem

d^2=x^{2}+y^{2}

we have

d=13\ in

so

13^2=x^{2}+y^{2}

169=x^{2}+y^{2} ----> equation A

x=y+7 ---> equation B

substitute equation B in equation A

169=(y+7)^{2}+y^{2}

solve for y

169=y^2+14y+49+y^{2}

2y^2+14y+49-169=0

2y^2+14y-120=0

solve the quadratic equation by graphing

using a graphing tool

The solution is y=5

see the attached figure

therefore

The height of rectangle is 5 inches

5 0
3 years ago
What is the unit rate for the ratio 500 apples/4 bushels?
vovikov84 [41]
C, I’m pretty sure


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7 0
3 years ago
8. Do the following tables represent a linear or non-linear relationship?
Dennis_Churaev [7]

Answer:

the first table is a non-linear relationship and the second table is a linear relation ship because the first table as a curve in its line and it is not straight making it non-linear the second table is linear because it forms a straight line making it linear

Step-by-step explanation:

to find a linear relationship place the points on the graph. then if the they form a straight line then your table is linear

Also to find a nonlinear relation ship place the points that are given to you on a graph and if they are not a straight line then they are a nonlinear relationship

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3 years ago
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That is false 5,000cm is bigger you got this way to go

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What is twice 2^30 write using exponents
Alex
Twice of 2^30= 2*2^30= 2^31
5 0
3 years ago
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