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ycow [4]
2 years ago
13

XY is formed by X(-9,-7) and Y (-3,5 is line j is the perpendicular bisector of XY

Mathematics
1 answer:
Mkey [24]2 years ago
7 0
-12 because it just is
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Which equation represents a line which is parallel to the line 8x – 7y = 35?
aliya0001 [1]

Step-by-step explanation:

x= 35+8

x= 43

y= 35+7

y= 42

4 0
2 years ago
Which statement describes the ratio of weight to mass and the value of x in the table?
tiny-mole [99]
To find the ratio, pick any pair of corresponding table values.
  weight/mass = (196 N)/(20 kg) = 98/10 N/kg

You can find x from ...
  (98/10)x = 1078
  x = 1078*10/98 = 110

The appropriate choice is ...
  B   The ratio is 98/10; x = 110
7 0
2 years ago
Match each trig function to a ratio. cos (A) =
soldi70 [24.7K]

Answer:

Cos A = x/z

Step-by-step explanation:

You need to memorize the definitions of all the trig functions and then these types of problems become easy!   OK?

Cos = adjacent side/hypotenuse

Cos A = x/z

7 0
2 years ago
MAY SOMEBODY HELP ME THANKS!
yawa3891 [41]

Answer:

15 feet of water spread

Step-by-step explanation:

Area of the circular pattern is 706.50 sq. feet

Area = A = π r^2 = (3.14)* r^2

706.50 = (3.14)* r^2

r^2 =  706.50 / 3.14

r^2 =  706.50 / 3.14

r = root  (225)

r = 15 feet

5 0
3 years ago
Read 2 more answers
The areas of two equilateral triangles are 27 yd2 and 75 yd2. Find the ratio of their perimeters.
Cloud [144]
If the areas of two equilateral triangles are 27 yd² and 75 yd², then the ratio of these areas is 27/75 = 9/25 

If the ratios of the areas are 9:25, then their similarity ratio and the ratio of their perimeters is √9:√35 = 3:5. 

3 : 5; 3 : 5 <==ANSWER 
8 0
3 years ago
Read 2 more answers
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