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Vaselesa [24]
3 years ago
6

What is the answer help plz​

Mathematics
1 answer:
Elden [556K]3 years ago
3 0

Answer:

2. 77.9

Step-by-step explanation:

I think its that i looked up the formula sorry if im wrong

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Help i have 10 mins left
Natasha2012 [34]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
In the above figure, m∠P = 125° and m∠Q = 5x. If angles P and Q are supplementary angles.
Veseljchak [2.6K]

9514 1404 393

Answer:

  the correct choice is marked: x = 11; Q = 55°

Step-by-step explanation:

If P and Q are supplementary, then ...

  Q = 180° -P

  Q = 180° -125°

  Q = 55°

Then we have ...

  5x = 55°

  x = 11°

4 0
3 years ago
Chad's bedroom floor is 19 feet long and 19 feet wide. He has an area rug on his floor that is 5 feet long and 8 feet wide.
Zielflug [23.3K]

Answer:

B and E

Step-by-step explanation:

Subtract the area of the rug from the bedroom floor.

3 0
4 years ago
Read 2 more answers
Which of the following is equivalent to the set {Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday}?
Katyanochek1 [597]

Answer:

The answer is:  {x | x is a day of the week}

Step-by-step explanation:

The mathematical expression {x | x is a day of the week}, uses set theory notation and can be translated as: The set of all x such that x is a day of the week. Since the original set contains all days of the week, therefore it is equivalent to the expression  {x | x is a day of the week}.

5 0
3 years ago
If ab = c - d, which of the following is an expression for d in terms of a, b, and c?
horsena [70]
ANSWER

d =  - ab + c


EXPLANATION


The given expression is

ab = c - d

To find an expression for d in terms of a, b, and c, means we want to make d the subject of the relation.


This means that, we need to isolate d on one side of the equation while all other terms are on the other side.



We subtract from both sides of the equation to obtain,


ab - c = - d



We now divide through by -1, to get,



- ab  +  c = d


Or


d = - ab  +  c


The topic is change of subject
3 0
4 years ago
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