1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ziro4ka [17]
3 years ago
12

A circle in the xy-plane has the equation (x + 92)^2 + (y + 54)^2 = 73. What is the length of the diameter of the circle?

Mathematics
1 answer:
kolbaska11 [484]3 years ago
3 0
Answer:

<span>2<span>√73</span>.</span>

Explanation:

Knowing that, the Circle <span><span><span>(x−h)</span>2</span>=<span><span>(y−k)</span>2</span>=<span>r2</span></span> has Radius <span>r,</span>

The Length of Diameter of the Circle is <span>2r=2<span>√73</span><span>.

</span></span>

You might be interested in
the price of jet fuel in north america during the last week of 2012 was recorded as $3,062 for 1,000 gallons. What was the unit
artcher [175]
Hello there,

Long division works from left to right. Since 3062 is a 4-digit number, it will not go into 1, the first digit of 1000, and so successive digits are added until a number greater than 3062 is found. In this case 4 digits are added to make 1000undefined. Note the other digits in the original number have been turned grey to emphasise this and grey zeroes have been placed above to show where division was not possible with fewer digits.

The closest we can get to 1000 undefined without exceeding it is 0 which is 0 × 3062.These values have been added to the division, highlighted in red.

In this case the target of 1000 is less than 3062 so a division is not possible. Put a 0 in the answer to show this and 0s below the 1000.

Leaving out the 0 from the answer line when this occurs is one of the easiest mistakes to make with long division.

Hope this helps.

~Jurgen

6 0
3 years ago
How to find the sides of a triangle without using trigonometry?
ohaa [14]
If its a right-angled triangle you can find the third side if the  length of the other 2 sides are known. Use the Pythagoras theorem.

If you have 2 triangles which are similar and you know the length of  one or more sides of one of them then you can find  the lengths of corresponding sides in the second triangle.
5 0
3 years ago
Divide: 83.5 ÷ 6.25 The first step in solving 83.5 ÷ 6.25 is to multiply the divisor and dividend by . The new division problem
kherson [118]

Answer:

The first step in solving 83.5 ÷ 6.25  is to multiply the divisor and dividend by  

[✔ 100 ]

sorry idk the answer for the second one :(

Step-by-step explanation:

7 0
3 years ago
One step inequalities by + and —
AlladinOne [14]
I think u should use photo math bc that look like it would help and it should help u if u hold phone over it
4 0
3 years ago
Whoever helps gets brainliest!
lisov135 [29]
<h3>Answer:</h3>

4 miles per hour

<h3>Step-by-step explanation:</h3>

Unit rate is the rate of something per 1 unit. In other words, the unit rate is x units per 1 unit. In this situation, the unit rate is how many miles Hassan walks in 1 hour.

Proportion

First, to find the rate of anything we can set up a proportion. In the question, the rate is described as miles per hour, so the miles will be the numerator and the hours will be the denominator.

  • This creates the proportion \frac{12miles}{3hours}

So, the rate we are given is 12/3.

Unit Rate

To find the unit rate we need to make the denominator equal to 1. To do this, divide both the numerator and denominator by 3.

  • 12/3 equals 4
  • 3/3 equals 1

So, this means that the new proportion is 4/1. Next, we can add our units, which means that Hassan walks 4 miles per 1 hour.

Graph

Now we can resize the bar graph. The purple bar should be set to 4 because this represents the miles. Then, the green bar should be set to 1 because it represents the hours.

4 0
2 years ago
Read 2 more answers
Other questions:
  • There are THREE ANSWERS to the question above, #1. Please help me!!!
    9·1 answer
  • I will mark brainiest is my answer is correct need legit answer thanks
    7·1 answer
  • What is the solution to the system of equations ? 2x-y=7 y=2x+3
    15·1 answer
  • Which relation is a function?
    12·2 answers
  • Please show work<br> And answer should be in <br><br> A= In squared
    5·1 answer
  • Isaac’s dad built a shelf for his video games that is 42 inches wide.Each video game is 6/8 inches wide.How many video games can
    15·1 answer
  • 10 POINTS PLZZZ!!!
    15·1 answer
  • Please help me thanks please
    11·1 answer
  • Lara made some chocolate tarts. For every 5 cups of chocolate chips, she added 3 cups of sugar. The ratio of chocolate chips to
    7·1 answer
  • X-y=5 3x+2y=15 porfabor ayudenme
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!