If two of a triangle,s angles measure 42 degrees and 48 degrees, how would you classify that triangle? A: acute angle
B: obtuse angle
C: right angle

Answers

Answer 1

Answer: If any of the angles are over 90 degrees, the triangle is classified as obtuse, if it's exactly 90 it's classified as a right triangle, and if all the angles are below 90 it is considered an acute triangle.

In this case you have 2 angles, 42 and 48, which seems to make the triangle acute. However, if you add them together and subtract from 180 (to find the third angle), you can find that the third angle is indeed 90 degrees, making it a right triangle.

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Which equation represents the volume of a cone with the same base and height as the cylinder below?

Answers

Answer:

Volume of cone $V=(\pi.t^(2).k)/(3)$

Step-by-step explanation:

Since cone is having same base and height that means base of the cone is circular with radius t and height of the cone is k same of cylinder shown.

Now volume of a cone V = $(1)/(2)\pi .r^(2).h$

Since r = radius of the base of cone

h = height of the cone

Now we put the values of height and radius in the formula

$V=(\pi.t^(2).k)/(3)$

So the equation that represents the volume of cone is V = $(\pi.t^(2).k)/(3)$

check the picture below.

What is the value for n-(-5)=35

Answers

n - (-5) = 35
n = 35 + (-5)
n = 30

Answer: 30

Answer:

Step-by-step explanation:

Find the LCM of 24,36

Answers

Answer:

LCM of 24, 36 = 72

Step-by-step explanation:

24 = 24, 48, 72, 96

36 = 36, 72, 109

Answer:

The LCM of 24 and 36 = 72

Step-by-step explanation:

Find and list multiples of each number until the first common multiple is found. This is the lowest common multiple.

Multiples of 24:

24, 48, (72), 96, 120

Multiples of 36:

36, (72), 108, 144

Hope this helped!

What is the LCD of 5/12 and -9/16 ?

Answers

The least common denominator of 5/12 and -9/16

The answer is 48.

Now, we have to change the numerators also to make this a equal fraction to the first ones we had.

5*4 = 20
12*4 = 48

20/48

-9*3 = -27
16*3 = 48

-27/48

List the multiples of 12 and 16

Multiples of 12: 12, 24, 36, 48, 60
Multiples of 16: 16, 32, 48, 64, 80

So, the LCD of 12 and 16 is 48.

Least Common Denominator is the same thing as Least Common Multiple.

A girl is half as old as her sister and is also two years younger than her brother. If the sum of the three children's ages is $34$ years, what is the product of their ages?