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Alex787 [66]
2 years ago
6

My brain stopped. I need help

Mathematics
1 answer:
Alisiya [41]2 years ago
5 0

Answer:

x = 99°

y = 91°

Step-by-step explanation:

For Cyclic quadrilateral, the sum of the opposite angles = 180°

Let's find x :-

x + 81° = 180°

x = 180 - 81

x = 99°

Let's find y :-

y + 89° = 180°

y = 180 - 89

y = 91°

Hope this helps you !

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HELP ITS DUE iN 3 MINUTES
Mnenie [13.5K]

Answer:

acute and isosceles

Step-by-step explanation:

acute because all angles less than 90

isosceles because 2 sides are equal length

5 0
2 years ago
Isabel lives 3/4 mile from school.Janet lives 2/3 mile from school.how much farther,in miles does Isabel live from school than J
Marianna [84]
First find LCM (least common denominator) which is 12
so now u have 3/4 x 3= 9/12 and 2/3 x 4 = 8/12 
now add 9/12 + 8/12  to get answer
try the rest on your own hope dis helped <span>✌️</span> 
7 0
3 years ago
Read 2 more answers
Helena is baking a cake that requires three and one-half cups of flour. Helena accidentally poured five and one-sixth cups of fl
RUDIKE [14]

Amount of flour Helena accidentally poured =5\frac{1}{6} =\frac{31}{6} cups of flour.

Amount of flour the cake requires =3\frac{1}{2} =\frac{7}{2} cups of flour.

Amount of flour that Helena should take out =\frac{31}{6} - \frac{7}{2}

                                                                          =\frac{31}{6} - \frac{7 \times 3}{2\times 3}

                                                                          =\frac{31}{6} - \frac{21}{6}

                                                                          =\frac{31-21}{6}

                                                                          =\frac{10}{6}

                                                                          =\frac{5}{3}

                                                                          =1\frac{2}{3} cups of flour.



3 0
4 years ago
What’s the right answer
Pie
Finding the common denominator is more difficult so change them to decimals.

2 1/8 % = .021
2 2/3 %= .027
2 1/4% = .023
2 1/5% =.022
Then put them in order from largest to smallest

2 2/3%___2 1/4%____2 1/5%_____2 1/8%
5 0
4 years ago
Perform the indicated operation 7+9+(-4)​
ANEK [815]

Answer:

12

Step-by-step explanation:

Compare and contrast the European views and the Native American views on property.

8 0
4 years ago
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