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miskamm [114]
3 years ago
15

I need help on this one I have the image attached

Mathematics
1 answer:
mart [117]3 years ago
4 0

Answer:

x = 40

Step-by-step explanation:

The ADF is 90 degrees so the CAF will also be 90

So you do

( x + 15 ) + 90 + 35 = 180

x + 15 + 90 + 35 - 90 = 180 -90

x + 15 + 35 = 90

x + 15 + 35 - 35 = 90 - 35

x + 15 = 55

x + 15 - 15 = 55 - 15

x = 40

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shtirl [24]

Answer:

  • Inscribed angle is half of the intercepted arc.
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5 0
3 years ago
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What is the greatest common factor of 90, 126, 180 and 990?
mylen [45]

9514 1404 393

Answer:

  18

Step-by-step explanation:

90 = 18·5

126 = 18·7

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The greatest common factor of these numbers is 18.

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<em>Comment on the GCF</em>

It can be useful to know Euclid's algorithm for finding the GCF:

  1. Determine the remainder from dividing the larger number by the smaller.
  2. If the remainder is zero, the smaller number is the GCF. If the remainder is non-zero, use it to replace the larger number and repeat from step 1.

For example, 126 mod 90 = 36; 90 mod 36 = 18; 36 mod 18 = 0, so 18 is the GCF of 126 and 90. (The modulo function 'mod' returns the remainder from division.)

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2 years ago
How many yards are equal to 144 inches? (15 points)
Alexus [3.1K]
A. 4 yards hope this helped!!!
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3 years ago
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Answer:

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Step-by-step explanation:

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4.16=416/100
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