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
tatiyna
2 years ago
8

Please answer it....

Mathematics
1 answer:
valentinak56 [21]2 years ago
4 0

The third ordered pair that satisfy the given equation is (123, 369).

The given parameters;

  • a^2 + b^2 = 10(123)^2
  • <em>First pair of the equation, = (39, 387)</em>
  • <em>Second pair of the equation = (201, 333).</em>

The third ordered pair of the equation can be determined by using general equation of a circle;

a^2 + b^2 = r^2\\\\a^2 + b^2 = (123\sqrt{10} )^2\\\\a^2 + b^2 = (\sqrt{151290} )^2\\\\a^2 + b^2 = 151290\\\\a^2 = 151290- b^2\\\\ a= \sqrt{151290 - b^2}

The radius of the circle is calculated as;

r^2 = 151290\\\\r = \sqrt{151290} \\\\r = 388.96

The value of a can be obtained by randomly choosing numbers less than the radius as values of b.

b < r\\\\b < 388.96

a = \sqrt{151290 \ - \ (387)^2} \\\\a = 39\\\\(39, \ 387)\\\\a = \sqrt{151290 \ - \ (333)^2}\\\\a = 201\\\\(201, \ 333)\\\\a = \sqrt{151290 \ - \ (369)^2}\\\\a = 123\\\\(123, \ 369)

Thus, the third ordered pair that satisfy the given equation is (123, 369).

Learn more about equation of circle here: brainly.com/question/1506955

You might be interested in
Which ratio forms a proportion with 5: 15?<br><br> A: 10:20<br> B: 75:5<br> C: 3:1<br> D: 1:3
Lerok [7]

Answer:

D

Step-by-step explanation:

5/5 : 15/5

gives

1:3

......

4 0
3 years ago
Identify any missing information that is needed to answer each question. Then choose a reasonable quantity and write an expressi
arlik [135]
A: you need to know how many cars you wash an hour. A reasonable amount would be five cars an hour making the equation 24•5=120$

B: you need to know how much the baking molds cost, a reasonable amount would be 7.50, the equation would be 7.50•5=37.5

Hope this helps
Please mark Brainliest
4 0
2 years ago
Read 2 more answers
Can u help me. if answer is correct, i will give u brainliest
den301095 [7]

Answer:

135 units²

Step-by-step explanation:

The area (A) of a parallelogram is calculated as

A = bh ( b is the base and h the perpendicular height )

To calculate h use Pythagoras' identity on the right triangle on the left

h² + 8² = 17²

h² + 64 = 289 ( subtract 64 from both sides )

h² = 225 ( take the square root of both sides )

h = \sqrt{225} = 15 , thus

A = 9 × 15 = 135 units²

7 0
3 years ago
Find the value of x in this figure
Serjik [45]

Answer:

here question was not clear

4 0
3 years ago
Read 2 more answers
Help meeeeeeeeeeeee<br><br><br><br><br><br>2/3u. 4/2u².3=<br>​
Firdavs [7]

Answer:

4u³

Step-by-step explanation:

2/3u × 4/2u² = 4/3u³

4/3u³ × 3/1 = 4u³

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which expression gives the volume of a sphere with radius 15?
    12·2 answers
  • Thirty-five percent of teens buy soda (pop) at least once each week. Eleven kids are randomly selected. The random variable repr
    15·1 answer
  • I need help with my algebra 1
    10·1 answer
  • Consider the sets below. U = {x | x is a real number} A = {x | x is an odd integer} R = {x | x = 3, 7, 11, 27} Is R ⊂ A? yes, be
    8·2 answers
  • while on vacation dory drove a car total of 370 miles this was 5 times as many as she drives in a normal week how many miles doe
    10·1 answer
  • After working for 24 hours,zoe made $234. After working for 40 hours, zoe made $390.predict how much she would make after 10 hou
    7·1 answer
  • Y+2 2y2-y+3 y-2<br> In the equation<br> 1,2 - 1<br> +<br> the value of a is:<br> „V+1<br> 1 - ע
    5·1 answer
  • Fahim is 6 feet tall. At noon, he stands with the sun behind him casting a shadow. The distance from the top of Fahim's head to
    15·2 answers
  • Can someone please help me please
    12·2 answers
  • Please answer the attachment!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!