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2 years ago

WILL GIVE BRAINLIEST ANSWER!

Mathematics

2 answers:

DENIUS [597]2 years ago

4 0

6. No, the conclusions wrong because 20 out of 50 peoples favourite is drawing which means 20/50 which equals 0.4 times 100 which is 40% not 60%

7. Yes, the conclusion is right because 5/50 is equal to 0.1 times 100 which is 10%

defon2 years ago

3 0

Answer: 6 - False and 7 - True

Step-by-step explanation:

6 - 50/100 ≠ 20/60

7 - 50/100 = 5/10

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bixtya [17]

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6 0

3 years ago

Angela wrote the number 186,425 on the board in which number is the value of the digit six exactly 10 times the value of the dig

Butoxors [25]

So what’s the question? What are we trying to find?

4 0

3 years ago

If value of a $100 stock drops 10% one year, then increases 10% the next year, what is the value of the stock after the increase

vekshin1

Answer:

$99

Step-by-step explanation:

100 - (100 x .10) = 90

90 + (90 x .10) = 99

8 0

3 years ago

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Nadusha1986 [10]

Answer:

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7 0

2 years ago

Read 2 more answers

9. what is the measure of QSR

Scilla [17]

<h3>Answer: C) 142 degrees</h3>

=======================================================

Explanation:

Extend segment MN such that it intersects side ST. Mark the intersection as point A. See the diagram below.

We're given that angle MNT is 72 degrees. The angle TNA is equal to 180-(angle MNT) = 180 - 72 = 108 degrees, since angles MNT and TNA add to 180.

For now, focus entirely on triangle TNA. We see from the diagram that T = 34 and we just found that N = 108. Let's find angle A

A+N+T = 180

A+108+34 = 180

A+142 = 180

A = 180-142

A = 38

So angle NAT is 38 degrees.

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

Since segment MA is an extension of MN, and because MN || SQ, this means MA is also parallel to SQ.

We found at the conclusion of the last section that angle NAT was 38 degrees. Angles QST and NAT are corresponding angles. They are congruent since MA || SQ. This makes angle QST to also be 38 degrees

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

The angles QSR and QST are a linear pair, so they are supplementary

(angle QSR) + (angle QST) = 180

angle QSR = 180 - (angle QST)

angle QSR = 180 - 38

angle QSR = 142 degrees

5 0

3 years ago