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2 years ago

Bucket with 20 chips. The chips in the bucket

Mathematics

1 answer:

vesna_86 [32]2 years ago

8 0

Answer:

8 blue chips and 12 red

Step-by-step explanation:

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I need help please

just olya [345]

Answer:

Step-by-step explanation:

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2 years ago

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You have 16 digs for your current volleyball season. There are 3 games left in the season. You want to break your previous recor

natulia [17]

Answer: 16+d>20

d>4

Step-by-step explanation:

d=digs

16+d>20

16-16+d>20-16

d>4

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1 year ago

The line passes through (9,8) and is perpendicular to x-2y=-16

pickupchik [31]

The equation of line perpendicular to x-2y=-16 passing through (9,8) is: y=-2x+26

Step-by-step explanation:

Given

$x-2y=-16\\Adding\ 2y\ on\ both\ sides\\x=2y-16\\Adding\ 16\ on\ both\ sides\\x+16=2y-16+16\\x+16=2y\\2y=x+16\\Dividing\ both\ sides\ by\ 2\\\frac{2y}{2}=\frac{x+16}{2}\\y=\frac{x}{2}+\frac{16}{2}\\y=\frac{1}{2}x+8\\$

The equation is in slope-intercept form, the coefficient of x will be the slope of given line. The slope is: 1/2

As the product of slopes of two perpendicular lines is -1.

$\frac{1}{2}*m=-1\\m=-1*\frac{2}{1}\\m=-2$

Slope intercept form is:

$y=mx+b$

Putting the value of slope

y=-2x+b

To find the value of b, putting (9,8) in the equation

$8=-2(9)+b\\8=-18+b\\b=8+18\\b=26$

Putting the values of b and m

$y=-2x+26$

Hence,

The equation of line perpendicular to x-2y=-16 passing through (9,8) is: y=-2x+26

Keywords: Equation of line, Slope-intercept form

Learn more about equation of line at:

#LearnwithBrainly

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2 years ago

What is the answer to 6 2/7 * 2 1/ 10

mixas84 [53]

Answer:

13.2

Step-by-step explanation:

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3 years ago

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Based on the resolution, summarize the story’s message about what it means to be a hero.

san4es73 [151]

Heroes never give up in the battle against evil, and they aren’t afraid to ask others for help.

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2 years ago