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kobusy [5.1K]
3 years ago
11

I need help on the question number 12

Mathematics
2 answers:
Nata [24]3 years ago
8 0
Both the adjacent and opposite side squared and added together should equal your hypotenuse squared
VikaD [51]3 years ago
3 0
The answer is 38.
  hope this helps!!
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Steve subscribed to 10 podcasts for a total of 340 minutes. He used his two favorite tags, Hobbies & Recreation and Soliloqu
Gwar [14]
We let x and y be the number of Hobbies & Recreation and Soliloquies episodes that Steve subscribe. The system of linear equation that best represent the given above is,
                                          x + y = 10
                                         32x + 42y = 340
The values of x and y from the system are 8 and 2, respectively. Thus Steve subscribed to 8 Hobbies & Recreation and to 2 Soliloquies episodes. 
7 0
3 years ago
The solution set of 4x-(x+7)=2(x+3)​
maria [59]

Step-by-step explanation:

<h3><u>To</u><u> </u><u>Solve</u><u>:</u><u>-</u></h3>

\\ \tt{:}\leadsto 4x-(x+7)=2(x+3)

<h3><u>SOL</u><u>UTION</u><u>:</u><u>-</u></h3>

\\ \tt{:}\leadsto 4x-(x+7)=2(x+3)

\\ \tt{:}\leadsto 4x-x-7=2x+6

\\ \tt{:}\leadsto 3x-7=2x+6

\\ \tt{:}\leadsto 3x-2x=6+7

\\ \tt{:}\leadsto x=13

7 0
2 years ago
Circle O has a circumference of 36π cm. Circle O with radius r is shown. What is the length of the radius, r? 6 cm 18 cm 36 cm 7
Gwar [14]

Answer: 18 cm

Step-by-step explanation:

We know the circumference formula is C=2πr. Since our circumference is given in terms of π, we can easily figure out what the radius is.

36π=2πr                   [divide both sides by π to cancel out]

36=2r                        [divide both sides by 2]

r=18 cm

6 0
3 years ago
Which of the following are solutions of the equation ? + 18 = 82?​
vazorg [7]

Answer:

64

Step-by-step explanation:

if you do 64 + 18 you will get 82.

4 0
3 years ago
Use the table to work out the values of a, b, c, and d.
Phoenix [80]

Answer:

aaaaaaaaa x=3-2y

7 0
3 years ago
Read 2 more answers
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