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Eddi Din [679]
4 years ago
15

What is the value of w? inscribed angles (Image down below)

Mathematics
1 answer:
Cloud [144]4 years ago
5 0

Answer:

w = 100°

Step-by-step explanation:

Opposite angles in an inscribed quadrilateral in a circle are supplementary.

Therefore, w + 80 = 180

Subtract 80 from both sides

w + 80 - 80 = 180 - 80

w = 100

The value of w = 100°

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"Write a set of inequalities and solve to find the range of possibilities for x. You will need to write two separate inequalitie
san4es73 [151]

Answer:

  • x > 5/3
  • x < 8

Step-by-step explanation:

<u>First, the side lengths should be greater than zero:</u>

  • 3x - 5 > 0
  • 2x + 3 > 0

Second, The triangles have a common side and the given sides are opposite of 27° and 37° angles.

<u>This tells us the side opposite of greater angle is greater:</u>

  • 2x + 3 > 3x - 5

<u>Simplify each inequality:</u>

  • 3x - 5 > 0 ⇒ 3x > 5 ⇒ x > 5/3
  • 2x + 3 > 0 ⇒ 2x > - 3 ⇒ x > - 3/2
  • 2x + 3 > 3x - 5 ⇒ 3x - 2x < 3 + 5 ⇒ x < 8

<u>Common solution is:</u>

  • x > 5/3
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3 0
3 years ago
Simplify: 213 base five + 1111 base five​
Minchanka [31]

213_5 = 2*5^2 + 1*5 + 3 = 58 base 10

1111_5 = 5^3 + 5^2 + 5 + 1 = 156 base 10

8 0
3 years ago
30 points!!!!
charle [14.2K]
(xy=x times y just fyi)
bought bike for 368.9
this was including sales tax of 8.5%
     (percent means part out of 100 so 8.5%=8.5/100=0.85/10=                  0.085/1 1=0.085)
so paid=price+tax
paid=368.9
price=p
tax=p times 8.5%=0.085
368.9=p+p times 0.085

368.9=p+0.085p
or
p+0.085p=368.9
the answer is C
6 0
3 years ago
N a northwestern U.S. town, the peak temperature is 96° Fahrenheit in August. After the peak, it drops an average of 4° Fahrenhe
Elan Coil [88]

Answer:

It would take more than 16 weeks to drop below freezing.

Step-by-step explanation:

The temperature is dropping from 96°F to 32°F at a rate of 4°F per week, where 32°F is the freezing point.

Hence, 32 = 96 - 4w { Where w week is required to reach 32°F }

⇒ 4w = 64  

⇒ w = 16

Therefore, it would take more than 16 weeks to drop below freezing. ( Answer )

8 0
3 years ago
True or false? postulates are accepted as true without proof. a. true b. false
zubka84 [21]
Correct answer would be A. True
hope this helped :D
4 0
3 years ago
Read 2 more answers
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