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olga2289 [7]
2 years ago
7

Judy got 27 546 points and 34 668 points in the first two rounds of a

Mathematics
1 answer:
Misha Larkins [42]2 years ago
6 0

Answer:

<h2><em><u>62</u></em><em><u> </u></em><em><u>214</u></em></h2>

Step-by-step explanation:

<em><u>Given</u></em><em><u>,</u></em>

Points got by Judy in 1st round = 27 546

Points got by Judy in 2nd round = 34 668

<em><u>Therefore</u></em><em><u>, </u></em>

Total points Judy got in the first two rounds

= 27 546 + 34 668

= <em><u>62 214 (Ans)</u></em>

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The product of two consecutive odd integers is 782. What are the integers?
Alex Ar [27]

Call the smaller of the two odds = n

Call the next number in the sequence = n + 2

n*(n +2) = 782           Remove the brackets.

n^2 + 2n = 782          Subract 782 from both sides.

n^2 + 2n - 782 = 0    We are going to have to factor this.

Discussion

This problem can't be done the way it is written. The product of an odd integer with another odd integer is and odd integer. There are no exceptions to this. So you need to give a number that has two factors very near it's square root for this question to work.

For example, you could use 783, (which factors) instead of 782 .

Solve

n^2 + 2n - 783 = 0

(n + 29)(x - 27) = 0

<u>Solution One</u>

n - 27 = 0

n = 27

The two odd consecutive integers are 27 and 29.

<u>Solution Two</u>

n + 29 = 0

n = - 29

The two solution integers are -29 and - 27 Notice that - 29 is smaller than - 27.

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3 years ago
What's the slope for coordinates (-5,-5) (5,3)?
Karo-lina-s [1.5K]

Answer:

4/5

Step-by-step explanation:

slope = (difference in y)/(difference in x)

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slope = -8/(-10)

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2 years ago
Need help with mathematics,can you help me? Ohh please answer this​
asambeis [7]

Answer:

see explanation

Step-by-step explanation:

The largest angle is opposite the largest side and the smallest angle is opposite the shortest side.

Δ FUN

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smallest angle is ∠ NFU ( opposite NU )

Δ GEO

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smallest angle is ∠ GOE ( opposite GE )

---------------------------------------------------------------------------

The longest side is opposite the largest angle and the shortest side is opposite the smallest angle.

∠ RTY = 180° - (70 + 55)° = 180° - 125° = 55°

Δ TRY is therefore isosceles with 2 congruent legs RT, RY

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Answer:

Yes

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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