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Norma-Jean [14]
3 years ago
10

Is -92 a rational number

Mathematics
2 answers:
VARVARA [1.3K]3 years ago
5 0

Answer: Yes

Step-by-step explanation: A rational number is a number that can be described as a fraction. -92 can be a fraction, therefor it's rational.

Lady_Fox [76]3 years ago
3 0

No

A rational number is any number that can be expressed as a ratio of two integers. For example, 1.5 is rational since it can be written as 3/2, 6/4, 9/6 or another fraction or two integers. Pi is irrational since it cannot be written as a fraction.

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vlabodo [156]

Answer: 123,060

So you multiply 1700 by 12 then add 110 then divide by 12 to see how much you would now pay a year, which would be 1709 (new monthly payment) then multiply that by six years 12 month's time 6 years = 72 months so multiply 1700 times 72 and you get 123060

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4 0
3 years ago
Helpppppppppppppppppppppp
Ivenika [448]
Answer:
-1

Explanation:
3π / 4 = (3*180) / 4 = 135 degrees
Since 135 is in the 2nd quadrant, therefore:
tan (135) = - tan (45) = -1

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cot (3π / 4) = 1/tan(3π / 4)
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5 0
3 years ago
The average body temperature of a lemming is 98.6 degrees Fahrenheit. The
Fed [463]
I’m doing this too hopefully someone answers quick cause I’m confused also.
6 0
3 years ago
Can someone help me with these questions. Even if you can only help me with one, it would be appreciated.
prohojiy [21]

Try these solutions:

<u>Task 1.</u>

a) the required angle is arctan(CG/AC);

b) according to the condition CG=AE=11.4 (cm.);

c) BC=EH=9.6 (cm.), then

AC=\sqrt{AB^2+BC^2}=\sqrt{18.4^2+9.6^2}=\sqrt{430.72} (cm.);

d) the required angle is:

arctan\frac{CG}{AC}=arctan\frac{11.4}{\sqrt{430.72}}=arctan(0.549297)=28.5=29

Answer: 29°

<u>Task 2.</u>

a) the required angle is EFV (see the attached picture): arctan(EV/FE);

b) to calculate FE: FE=0.5AB=7.25 (cm.);

c) to calculate EV:

EV=\sqrt{DV^2-DE^2} =\sqrt{17.2^2-(14.5/\sqrt{2})^2}=13.80996 (cm.);

d) to calculate the required angle:

m(∠EFV)=arctan(13.80996/7.25)=arctan(1.9048)≈62.302°=62°.

Answer: 62°

8 0
3 years ago
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valentinak56 [21]
$540.00 is the interest
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My Username: Ashlynnicole02
7 0
3 years ago
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