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3 years ago

What would be a correct expression for 0 ? SELECT ALL THAT APPLY

Mathematics

1 answer:

qaws [65]3 years ago

7 0

Answer:

If its the sum then, 0+0 if its an quotient, 0 divided by 0 if its a multiply problem, 0 times 0.

Step-by-step explanation:

0 can only be the answer of a problem if its used on itself or if its multiplies by another.

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Find the slope for a line perpendicular to y= -5/3x+7

aleksley [76]

Answer:

3/5

Step-by-step explanation:

To find the slope of the given line we need to get the line into slope-intercept form (y = mx + b), which means we need to solve for y: The slope of the line y=-5/3x+7 is m = 3/5. Step 2: Use the slope to find the y-intercept.

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4 years ago

A sector of a circle has central angle θ=5π/6 and area 15π ft2. Find the radius of this circle.

Natali [406]

5pi/6 r^2 = 15pi

R^2 = 18

R= 3sqrt(3)

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3 years ago

Please help me I will give brainliest<br> y=-4 <br> 3x-5y=23

Blababa [14]

Answer:

Step-by-step explanation:

3x-5(-4)=23 (1,-4)

3x+20=23

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3 years ago

Michael’s weight can be represented by the expression 72x^5. Al’s weight can be represented by the expression 9x^7.

podryga [215]

Answer:

a) $\frac{72x^5}{9x^7}$

b) $=\frac{8}{x^2}$

c), Yes; $8x^2$

Step-by-step explanation:

Michael's Weight: $72x^5$

Al's weight: $9x^7$

a) Ratio of Michael's weight to Al's weight: $\frac{72x^5}{9x^7}$

b) This ratio simplifies to: $\frac{8\times 9x^5}{9x^5\timesx^2}$

$=\frac{8}{x^2}$

c) Yes, If the exponent in each expression were negative, then we have:

Ratio of Michael's weight to Al's weight: $\frac{72x^{-5}}{9x^{-7}}$

This ratio simplifies to: $8x^{-5--7}=8x^2$

The two ratios are not the same.

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3 years ago

What's 10cm in depth

sertanlavr [38]

Answer:

10 cm is equivalent to 3,937007874 inches.

Step-by-step explanation:

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3 years ago