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3 years ago

Convert 40/9 into a mixed number. PLEASE HURRY!

Mathematics

2 answers:

kolbaska11 [484]3 years ago

7 0

Answer:

Step-by-step explanation:

40/9=4 4/9 ...

lions [1.4K]3 years ago

4 0

Answer:

4 4/9

Step-by-step explanation:

4x9=36 40-36=4 so 4/40

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2x ( 4x - 5) (22 – 81) = 0

shepuryov [24]

Answer:

0.500

Step-by-step explanation:

6 0

3 years ago

4x + 7y = 3 x = y - 2

liberstina [14]

First equate 4x+7y=3x,

we get, x+7y=0 ---->equ 1

Now equate 3x=y-2, we get 3x-y=-2 ----->equ2

solve equ 1,2,

We get x= -7/11, y=1/11

8 0

3 years ago

Read 2 more answers

If the butcher paper is 21 inches long,what is the area of one circle

sergejj [24]

Answer:

= $12.25$ $\pi$

Step-by-step explanation:

Given:

Length of butcher paper,(diameter of three congruent circle) = 21 inches

Means, diameter of a circle = $\frac{21}{3}$ = 7 inches

Questioned asked:

Area of one circle = ?

Solution:

Radius of a circle ,r = half of of one circle's diameter

r = $\frac{7}{2}$

= $3.5$

Area of circle = $\pi$ $r^{2}$

$3.5\times3.5$ $\pi$

= $12.25$ $\pi$

Therefore, Area of one circle == $12.25$ $\pi$

5 0

3 years ago

1 1/3 is greater than blank and less then blank

disa [49]

Answer:

$1$

7 0

2 years ago

Help if possible.

skelet666 [1.2K]

A ) Length = 5 - 2 x
Width = 3 - 2 x
The area of the bottom:
A = L x W = ( 5 - 2 x ) ( 3 - 2 x ) = 15 - 10 x - 6 x + 4 x² =
= 4 x² - 16 x + 15
b ) 4 x² - 16 x + 15 = 10
4 x² - 16 x + 5 = 0
x = (16 - √(256 - 80))/ 8 = ( 16 - 13.266 ) / 2
x = 0.34 in

4 0

3 years ago