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pickupchik [31]
2 years ago
8

Please help me with this

Mathematics
1 answer:
saw5 [17]2 years ago
4 0

Answer:

Question 1: they are vertically opposite angles

Question 2:they are supplementary angles

Question 3:they are vertically opposite angles

Question 4:they are complementary angles

Step-by-step explanation:

Question 1:

a° and b° are vertically opposite angles so they are equal

Question 2:

a° and b° are supplementary angles,since their sum is equal to 180°

Question 3:

a° and b° are vertically opposite angles so they are equal

Question 4:

a and b are complementary angles,their sum is equal to 90°

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-5/6x-7/30x+1/5x-52 please help me guys cuz imk not good with math
Marina CMI [18]

Answer:

\frac{-13}{15} x-52

Step-by-step explanation:

\frac{-5}{6}x-\frac{7}{30}x+\frac{1}{5}x-52

=\frac{-5}{6}x+\frac{-7}{30}x+\frac{1}{5}x+-52

Combine Like Terms:

=\frac{-5}{6}x+\frac{-7}{30}x+\frac{1}{5}x+-52

=(\frac{-5}{6}x+\frac{-7}{30}x+\frac{1}{5}x)+(-52)

=\frac{-13}{15}x+-52

Therefore, \frac{-13}{15}x+-52 will be your final answer.

7 0
2 years ago
804.25 CM ROUNDED TO THE NEAREST HUNDRETH
Y_Kistochka [10]
It is 804.25

2 is in the tenths place and then 5 is hundredths place
4 0
3 years ago
Read 2 more answers
Help help help please
torisob [31]
Answers:
The length of XY is 4
The length of ZW is 6

Because we don't get the same length (for XY and ZW), this means that the segments are not congruent.

-------------------------------------------------------------

To find the length of segment XY, you can count the number of spaces between -7 and -3 to get 4 units. Or you can subtract and use the absolute value notation to ensure the result is positive

|-7-(-3)| = |-7+3| = |-4| = 4

Do the same for segment ZW. 
|2-8| = |-6| = 6


7 0
3 years ago
Can anyone help me with this? no links
Tatiana [17]

Answer:

Step-by-step explanation:

as you see the top "moves" like

2,4,6,8, and next will be 10

the bottom adds 3 to the previos answer

5,8,11,14,  next will be 15

5th card is 10/15

4 0
2 years ago
What is the area of the figure in square feet?
strojnjashka [21]

Answer:

42/100. Simplified would be 21/50]

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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