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3 years ago

Hich proportion would you set up to change 5 pounds to ounces?

Mathematics

2 answers:

sdas [7]3 years ago

6 0

5pounds would equal 80 ounces

Anika [276]3 years ago

6 0

A would be right bc u cross multiply

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The children's section is rectangular and has three of its comers at (-10,10). (-10,4), and (-3,10). What are the coordinates

oee [108]

Answer:

(-3, 4)

Step-by-step explanation:

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2 years ago

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Solve for x going step by step .

OleMash [197]

Answer:

x=11

Step-by-step explanation:

We know that the angle is equal to 1/2 the difference of the long arc length between where the line segments touch the circle and the small arc length where the line segments touch the circle

They long distance is 360 - (86+74) = 200

The small distance is 86

4x+13 = 1/2 ( 200 - 86)

4x+13 = 1/2 (114)

4x+13 = 57

Subtract 13 from each side

4x+13-13 = 57-13

4x= 44

Divide by 4

4x/4 = 44/4

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3 years ago

Identify the property used in each step of solving the inequality 3x – 2 > -4.

jasenka [17]

Answer:

2) is addition property

3) is multiplication property

Step-by-step explanation:

7 0

3 years ago

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At a fabric store, fabrics are sold by the yard. A dressmaker spent $36.35 on 4.25 yards of silk and cotton fabrics for a dress.

vaieri [72.5K]

Given:

The system of equations that represent the constraints for the given situation is

$x+y=4.25$

$16.90x+4y=36.35$

To find:

The solution of given system of equations.

Solution:

We have,

$x+y=4.25$ ...(i)

$16.90x+4y=36.35$ ...(ii)

Multiply equation (i) by 4.

$4x+4y=17$ ...(iii)

Subtracting (iii) from (ii), we get

$16.90x+4y-(4x+4y)=36.35-17$

$16.90x+4y-4x-4y=19.35$

$12.90x=19.35$

Divide both sides by 12.90.

$x=\dfrac{19.35}{12.90}$

$x=1.5$

Put this value in (i).

$1.5+y=4.25$

$y=4.25-1.5$

$y=2.75$

The solution of system of equations is x=1.5 and y=2.75. It means, the yards of silk are 1.5 and yards of cotton are 2.75.

5 0

3 years ago

Find the zero(s) of each function algebraically.<br>f(x) = 8x-16<br>

vodomira [7]

the zero(s) of function $f(x)=8x-16$ is x=2

Step-by-step explanation:

We need to find the zero(s) of function algebraically.

We are given: $f(x)=8x-16$

To find the zeros we put the function equal to zero.

$8x-16=0\\Solving:\\8x=16\\x=\frac{16}{8}\\x=2$

So, the zero(s) of function $f(x)=8x-16$ is x=2

Keywords: zero(s) of function

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4 0

3 years ago