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DIA [1.3K]
3 years ago
10

if it takes 30 steps to walk from the front of the store to the back and 40 steps to walk from the left of the store to the righ

t how many steps would it take to walk diagonally across the store​
Mathematics
2 answers:
kirza4 [7]3 years ago
7 0

Answer:

50

Step-by-step explanation:

a to the power of two plus b to the power of two equals the diagonal squared

a=30

b=40

30*30+40*40= the diagonal squared (d squared)

900+1600=d squared

2500=d squared

d=50

netineya [11]3 years ago
6 0

Answer:

70

Step-by-step explanation:

The answer is 70 steps, because you walked 30 steps from the front to the store then you walk to the left of the store, you now can add these together to make 70 steps altogethor! how this helps!

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454 rounded to the nearest ten
Bezzdna [24]
Hey!

454 rounded to the nearest ten is: 450

This is because 4 is less than five, which is why we would round it to 50.
3 0
3 years ago
Read 2 more answers
Simplify 7x²+3x-5x²-10x
solmaris [256]

Answer:

2x²-7x

Step-by-step explanation:

7x²-5x²=2x²

10x-3x=7x

3 0
3 years ago
Point J(-2, 1) and point K(4, 5) form the line segment jk. for the point p that partitions jk in the ratio 3:7 what is the y coo
kumpel [21]

Answer:

\frac{11}{5}

Step-by-step explanation:

Using the section formula

y_{P} = \frac{3(5)+7(1)}{3+7} = \frac{15+7}{10} = \frac{22}{10} = \frac{11}{5}

7 0
3 years ago
Factor the polynomial completely. Use synthetic division. <br><br> F(x) = x^3-7x-6
aleksklad [387]

Answer:

The factors of given polynomial    x =-1 , -2 and x =3

Step-by-step explanation:

<u><em>Step(i):</em></u>-

Given the polynomial  

                    f(x) =  x³ - 7x -6

 put x =-1

               f(-1) = (-1 )³- 7(-1) - 6 = -1+7-6=0

(x+1) is a one factor

By using synthetic division

                   x³    x²      x      constant

     x=-1  ↓   1      0      -7        -6

             <u>↓   0     -1      1          6</u>

            <u>       1       -1      -6       0     </u>

<u />

<em>The polynomial    x² - x - 6 </em>

<u><em>Step(ii):-</em></u>

The factors ( x+1)(x² - x - 6 ) = 0

     x = -1 and x² - x - 6 =0

    x =-1    and  x² - 3x + 2 x - 6 =0

   x =-1     and  x (x -3) + 2( x-3) =0

   x =-1     and  (x+2)(x-3) =0

<u><em>Final answer:-</em></u>

The factors of given polynomial    x =-1 , -2 and x =3

6 0
3 years ago
Anesh normally buys 1.5 litre bottles of soft drink. At the supermarket he notices a promotion bottle that has 25 percent extra.
slavikrds [6]

Answer:

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Step-by-step explanation:

=25%÷100%

=0•25

1.5l to ml

1L=1000ml

=1.5000ml÷0.25

=6ml

6 0
3 years ago
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