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Arturiano [62]
4 years ago
8

How many triangles can be constructed with angles measuring 80 degrees, 80 degrees, and 40degrees A. More than one B. none C. On

e
Mathematics
1 answer:
Shkiper50 [21]4 years ago
3 0
 the correct answer is C.<span>One</span>
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Find equivalent fractions 1/6, 1/3, 3/4 and order from least to greatest
WARRIOR [948]
Equivalent fractions:
1/6=2/12
1/3=4/12
3/4=9/12
Least to greatest:
3/4, 1/3, 1/6.

PLZ MARK MINE THE BRAINLIEST!!!
6 0
3 years ago
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SOMEONE PLS HELP
Kryger [21]

Answer:

9.42

Step-by-step explanation:

Since the angle shown is 90 degrees we can deduce that the rest of the arc is 270 degrees therefore we can make the fraction:

270/360; 360 being the total angle measurement of a circle

270/360 simplifies to 3/4

The fraction represents how much of the circle that arc covers

Now we have to find the circumference which would be

2(3.14)r

r = 2 therefore: 2(3.14)2 = 12.56

Now that we have the circumference of the WHOLE circle we multiply it by 3/4 to find out the arc length

Which gives us  9.42

3 0
2 years ago
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What is the inverse operation of division?
astraxan [27]
The answer is D, Multiplication
5 0
3 years ago
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Write an equation for the nth term of the arithmetic sequence.
tresset_1 [31]

Answer:

<h3>              \bold{a_n=6n-3}\\\\\bold{a_{50}=297} </h3>

Step-by-step explanation:

3, 9, 15, 21,  ...

9-3 = 6;   15-9 = 6;   21-15 = 6   ⇒  d = 6

first term:  a = 3

difference:  d = 6

so the formula:

                         a_n=a+d(n-1)\\\\a_n=69+6(n-1)\\\\a_n =3+6n-6\\\\\underline{a_n=6n-3}                        

and:

   a_{50}=6\cdot50-3=300-3=297

5 0
3 years ago
109.06 in scientific notation is
kaheart [24]
The correct answer is 1.0906
6 0
3 years ago
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