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nalin [4]
3 years ago
12

Which of the following triangles is not an obtuse triangle?

Mathematics
1 answer:
sdas [7]3 years ago
4 0
I think the answer is the third one
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What fraction of a year are 31 days ?
Alborosie

9514 1404 393

Answer:

  • non-leap years: 31/365
  • leap years: 31/366

Step-by-step explanation:

As a fraction of the number of days in a calendar year, it will depend on whether the year is a leap year.

non-leap years have 365 days, so 31 days is 31/365 years.

leap years have 366 days, so 31 days is 31/366 years.

_____

If you're asking for the purpose of computing interest, you need to be aware that "ordinary interest" counts 360 days in a year. 31 days would be 31/360 years. "Exact interest" counts 365 days in a year, so 31 days would be 31/365 years.

In astronomy, the definitions of "day" and "year" may vary, depending on the frame of reference and what direction in space marks the boundary of the period. The precise fraction will depend on how you define these terms and where the clock is located.

5 0
3 years ago
"Quadrilateral ABCD underwent a sequence of transformations to give quadrilateral A′B′C′D′. Which transformations could have tak
suter [353]
<span>The quadrilateral ABCD have vertices at points A(-6,4), B(-6,6), C(-2,6) and D(-4,4).
</span>
<span>Translating  10 units down you get points A''(-6,-6), B''(-6,-4), C''(-2,-4) and D''(-4,-6).
</span>
Translaitng <span>8 units to the right you get points A'(2,-6), B'(2,-4), C'(6,-4) and D'(4,-6) that are exactly vertices of quadrilateral A'B'C'D'.
</span><span>
</span><span>Answer: correct choice is B.
</span>

6 0
3 years ago
Read 2 more answers
Find the slant height of the cone.
sammy [17]

Answer:

The slant height is 13m

Step-by-step explanation:

The slant height of the cone, l , can be found using Pythagoras Theorem.

l^2=12^2+(\frac{10}{2})^2

l^2=12^2+(5)^2

l^2=144+25

l^2=169

l=\sqrt{169}

l=13m

5 0
3 years ago
Read 2 more answers
The amount of Social Security benefits received by an individual that he or she must include in gross income:
algol13

Answer:

b. May be zero or as much as 85% of the Social Security benefits received, depending upon the taxpayer's Social Security benefits and other income.

Step-by-step explanation:

Social security measures an organization to guarantee individuals against certain risks (social risks). Social security is made up of a set of institutions whose function is to protect individuals from the consequences of various events or situations, generally referred to as social risks.

Social Security is a public service of the State, ensuring all the social risks of workers, employees, liberal professions, self-employed, and non-salaried workers. Social Security provides the benefits provided by the Social Security Code. However, the amount of Social Security benefits received by an individual that they must include in gross income may be zero or as much as 85% of the Social Security benefits received, depending upon the taxpayer's Social Security benefits and other income.

7 0
3 years ago
Simplify the expression 11+3(−5+4)
Ghella [55]

Answer:

= 11+3(-1)

= -14

The answer is -14.

Step-by-step explanation:

Please mark me brainliest

7 0
2 years ago
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