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likoan [24]
2 years ago
9

There is a rope running from the top of a flagpole to a hook in the ground. The flagpole is 21

Mathematics
1 answer:
professor190 [17]2 years ago
5 0
I’m confused because you’re saying the hook is in the ground but it’s 20 feet from the base?
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Joanne has 20 books on crafts and cooking. she has 6 more cookbooks than craft books. how many of each does she have?​
marin [14]

Answer:

Crafts books: 7

Cookbooks: 13

Step-by-step explanation:

Let x be the crafts book

Let y be the cookbooks

Solve for x:

  1. Plug x and y in: x + y = 20
  2. Re-write: y = x + 6
  3. Plug in x + 6 instead of y: x + x + 6 = 20
  4. Combine like terms: 2x + 6 = 20
  5. Subtract 6 from each side, so it now looks like this: 2x = 14
  6. Divide each side by 2 to cancel out the 2 next to x. It should now look like this: x = 7

Solve for y:

  1. Re-use an equation from above: y = x + 6
  2. Plug in the value of x: y = 7 + 6
  3. 7 + 6 = 13
  4. So, y = 13

I hope this helps!

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3 years ago
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leva [86]

Answer :

i hope it's clear !

7 0
3 years ago
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il63 [147K]

Answer:

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Which equation is written in slope-intercept form? Oy= 3x-2 O x=y+8 0 2x+ 5y = 12 O 3y = 8x-5​
maw [93]

Answer:

Step-by-step explanation:

slope intercept form is

y-mx+b where m is the slope, b-is the y-intercept

y=3x-2

8 0
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dolphi86 [110]

Answer: d

Step-by-step explanation: you just divie them and mutip hehe

sorrt i hope this help =)

4 0
3 years ago
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