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3 years ago

15

I am a 4 digit number.My hundred's digit is 4 less than my thousands digit.My unit's digit is 7 less than my ten's digit.My ten'

s digit is 3 more than my hundred's digit.My thousand's digit is the largest single digit number.what number am i?

1 answer:

serious [3.7K]3 years ago

7 0

Answer:

9581

Step-by-step explanation:

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4 1/3 yd x 5 2/3=?<br> Type your answer...

rodikova [14]

Answer:

24 5/9

Step-by-step explanation:

convert into improper fraction

13/3*17/3=2211/9

then simplify to

24 5/9

3 0

3 years ago

Which function represents the quadratic function f(x) = x^2 after a vertical stretch by a factor of number 2?

Zielflug [23.3K]

C is your answer. The coefficient on the x value is always a stretch factor.

3 0

2 years ago

What number is 0.72 more than 0.971?

bearhunter [10]

Answer:

1.691

Step-by-step explanation:

.971 + .72

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3 years ago

Read 2 more answers

Please need help from math experts!!!! Struggling so hard…

Alenkinab [10]

Answer:

Step-by-step explanation:

A(10,10) B(b,10b)

ax-2y=30

$a)\\a(10)-2(10)=30\\10a-20=30\\10a-20+20=30+20\\10a=50$

Divide both parts of the equation by 10:

a=5

Hence,

5x-2y=30

5(b)-2(10b)=30

5b-20b=30

-15b=30

Divide both parts of the equation by -15:

b=-2

Thus,

a=5 b=-2

$b)\\A(10,10)\ \ \ \ \ \ B(-2,-20)\\ \displaystyle\\C(x_C,y_C)=(\frac{10+(-2)}{2} ,\frac{10+(-20)}{2} )\\\\C(x_C,y_C)=(\frac{10-2}{2},\frac{10-20}{2} )\\\\C(x_C,y_C)=(\frac{8}{2} ,\frac{-10}{2})\\\\C(x_C,y_C)=(4,-5)\\Hence,\ C(4,-5)$

$5x-2y=30\\5x-2y+2y=30+2y\\5x=30+2y\\5x-30=30-30+2y\\5x-30=2y\\$

Divide both parts of the equation by 2:

2.5x-15=y

$c)\\y=2.5x-15$

The equation of the perpendiqular bisector

$\boxed {y=-\frac{x}{k} +b}$

Hence,

$\displaystyle\\y=-\frac{x}{2.5}-15 \\\\y=-0.4x-15$

5 0

2 years ago

- Round each number to four decimal places: a. 5.16 b. 5.27

DochEvi [55]

Answer:

wym by 4 decimal places

Step-by-step explanation:

5 0

3 years ago