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kifflom [539]
3 years ago
8

Help ! Im not sure how to do this

Mathematics
2 answers:
Jobisdone [24]3 years ago
7 0
CD= 15.033296

Use the formula SquareRoot of ((x2-x1)^2(y2-y1)^2)

in this case, x1=7, x2=-8, y1=-4, and y2=-5

never [62]3 years ago
5 0
OD-OC
OR D-C
(same thing)
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How do I create a graph that represents the phrase, 5 is greater than all the number in the solution.
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The equation would be x<5

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7 0
3 years ago
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Neporo4naja [7]
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4 0
2 years ago
I need help with this questions
SSSSS [86.1K]

Answer:

<u>Picture 1</u>

Your choice C is correct

  • (x - (-2))² + (y - 9)² = 5² ⇒
  • (x + 2)² + (y - 9)² = 25

<u>Picture 2</u>

  • (x + 5)² + (y - 6)² = 36
  • (x - (-5))² + (y - 6)² = 6²
  • r = 6, (h, k) = (-5, 6)

Correct choice is C

<u>Picture 3</u>

  • (x + 5)² + (y + 2)² = 81
  • (x - (-5))² + (y - (-2))² = 9²
  • r = 9, (h, k) = (-5, -2)

Correct choice is C

6 0
2 years ago
Two consecutive even integers have the following property. When the smaller integer is added to three times the larger integer,
polet [3.4K]
 let x be the first integer
 x+ 2 the second integer  ( two consecutive even ) 

smaller integer  added to three times the larger  <span>x + 3 ( x+2)
  </span>two less than five times the smaller  <span>5x - 2</span>

x + 3 ( x+2)   =  5x - 2

x+3x +6 = 5x -2 

x=8       
the first  integer = 8
the second is  x+2 =10 



4 0
3 years ago
URGENT NEEDS TO ME SUBMITTED BY MIDNIGHT!! The ratio of girls to boys in Mr. Hansen’s class is 4:5. The ratio of girls to boys i
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If the ratio of girls to boys in Mr. Hansen's class is 4:5, and the ratio of girls to boys in Ms. Luna's class is 8:10, then the equation that correctly compares the ratio of both Mr. Hansen's class and Ms. Luna's class are 4/5 = 8/10.
3 0
2 years ago
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