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ddd [48]
2 years ago
7

Use the Pythagorean theorem to solve for x

Mathematics
1 answer:
Andre45 [30]2 years ago
5 0

Answer: 15

Step-by-step explanation:

12^2 + 9^2 = 225

square root of 225 = 15

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Find the value of the angle θ rounded to 1 DP.
maw [93]

Answer:

48 is the answer

Explanation provided in picture

4 0
3 years ago
a large study used records from canada's national health care system to compare the effectiveness of two ways to treat prostate
N76 [4]

Answer:

  • compile the list of the 300 prostate patients considering various diversities  i.e. various ages, various stages of the disease, various racial, social and economic background , various lifestyles as well.
  • divide the sample into two groups, ensuring that each group is diversified equally
  • Assign each group to the one of the two treatment procedures
  • follow up on the different group after treatment
  • compare the measurable variables from both groups after treatment in order to determine which treatment method is best

Step-by-step explanation:

A completely randomized design for this experiment can be carried out following the following steps

  • compile the list of the 300 prostate patients considering various diversities  i.e. various ages, various stages of the disease, various racial, social and economic background , various lifestyles as well.
  • divide the sample into two groups, ensuring that each group is diversified equally
  • Assign each group to the one of the two treatment procedures
  • follow up on the different group after treatment
  • compare the measurable variables from both groups after treatment in order to determine which treatment method is best
7 0
3 years ago
A student spends the same amount each week for bus fare. In 6 weeks, he spends $81. Which equation shows this relationship? Let
Pavel [41]

Answer:

The answer is 13.50x

Step-by-step explanation:

81 / 6=13.5 per week

8 0
3 years ago
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A 3. A card is pulled from a standard deck of cards.
dexar [7]
<h3>Answer:    4/13</h3>

Explanation:

There are 13 hearts, including the queen of hearts. Then there are 3 more queens to get us to 13+3 = 16 cards we're after.

There are 16 cards we want out of 52 total, so the probability is 16/52 = (4*4)/(4*13) = 4/13

3 0
2 years ago
. You got 46 out of 65 questions right on your exam. What's your grade?
larisa86 [58]

Answer:

about like 8 /10

Step-by-step explanation:

8 0
2 years ago
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