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tangare [24]
3 years ago
13

HOW DID THEY GET THIS ANSWERR!!! PLZZ HELPPP EXAM SOON

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
3 0

Answer:

Yes . You are correct.

Step-by-step explanation:

(x + 5)^2 + (y + 10)^2 = 81.

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The sum of two numbers is 48 and the difference is 4. what are the numbers?​
alexandr1967 [171]

Answer:

22 and 26

Step-by-step explanation:

48-4= 44

44÷2= 22 (first no.)

22+4= 26 (second no.)

5 0
3 years ago
(If A+B+C=180) <br>tan 2A + tan 2B + tan 2C = tan 2A tan 2B tan 2C​
zavuch27 [327]

Step-by-step explanation:

Hey there!

See explanation in picture.

<em><u>Hope </u></em><em><u>it</u></em><em><u> helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

7 0
2 years ago
Which is a solution of the inequality 5≤−4x−65≤−4x−6?
lara [203]
Step 1: Add 65 to all sides

Step 2: Add 4x to all sides

Step 3: subtract 70 to all sides

Step 4: divide by 4 to all sides

Ending: x is greater than or equal to -17.5

You will end up with it saying -17.5 is greater than or equal to -2.75 but since -17.5 is not greater than -2.75 the answer to this problem is ...

No solution because the inequality that you end up with won't make sense and therefore does not work in the problem

Answer: NO SOLUTION (yayayyayay).
4 0
3 years ago
What is the average distance of earth to the sun in km
dybincka [34]
The average distance is 3.23!! I found this question very interesting thanks!
7 0
3 years ago
A store pays $29.99 for a pair of jeans. The percent of markup is 20%. What is the selling price, including markup, for 5 pairs
Zanzabum

Answer:

$179.94  for 5 pairs of jeans

Step-by-step explanation:

4 0
3 years ago
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