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Readme [11.4K]
3 years ago
8

Ira walked 20 miles last week and 22 miles this week. Raj walked 1/3 the distance that Ira walked. Write an expression for the d

istance Raj walked
Mathematics
1 answer:
zaharov [31]3 years ago
6 0

Answer:

Multiply your pace by your distance; If your pace is 9.5 minutes per mile and you ran 3 miles: 9.5 min per mi × 3 mi = 28.5 minutes = 28 minutes, 30 seconds How to calculate running speed. Divide your run distance by your run time; If you ran 2.5 miles and you ran for 20 minutes

Step-by-step explanation:

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The length of the hypotenuse of a right triangle is 13 centimeters and the length of one of the legs is 12 centimeters.find the
Dahasolnce [82]
We can use the Pythagorean <span>theorem ( </span>a^{2} + b^{2}  = c^{2} ) , where a and b are the length of each of the two legs, and c is the length of the hypotenuse

12^{2} + b^{2}  = 13^{2}
b^{2} = 169 - 144&#10;  b^{2} = 25&#10;   \sqrt{b^{2} } =  \sqrt{25}    b = 5
the length is 5cm
8 0
3 years ago
Find the volume of this sphere.
SSSSS [86.1K]

Answer:

eyjssghafhfa

th

at

hatt

hatthwwtu

twh

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h

wth

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had to be 20 characters long...

7 0
3 years ago
I need help on this pleasee and please explain​
Sophie [7]

Answer:

Undefined

Step-by-step explanation:

Use the formula y2-y1/x2-x1

3-9/-5-(-5)

-6/0

Any number with a denominator of 0 is undefined

3 0
3 years ago
Want an equation in point slope form of the line through the given point and with the given slope
coldgirl [10]

Answer:

<h3>The answer is option D</h3>

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

y -  y_1 = m(x -  x_1)

where

m is the slope

( x1 , y1) is the point

From the question the point is ( - 2 , -5) and slope 0 is

The equation of the line is

y + 5 = 0(x + 2) \\

We have the final answer as

<h2>y + 5 = 0</h2>

Hope this helps you

3 0
3 years ago
Completing the Square: results in 2 solutions<br> x^2 + 3x = -2
mr Goodwill [35]
Add 2 to both sdies
now if we can facor, then if
xy=0 then x and/or y=0
note:xy=x times y and x(y) =x times y

x^2+3x+2=0
what 2 number multiply to get 2 and add to get 3
the numbers are 2 and 1
(x+2)(x+1)=0
set them to zero
x+2=0
subtract 2
x=-2


x+1=0
subtract 1
x=-1



x could be -1 or -2
x=-2, or -1
4 0
3 years ago
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