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2 years ago

The angles in a triangle are

Mathematics

1 answer:

stira [4]2 years ago

5 0

Answer:

30, 60, and 90

Step-by-step explanation:

Let x be the Angle 1

2x is Angle 2

3x is Angle 3

x + 2x + 3x = 180

6x = 180

x = 30 degrees

2x = 60 degrees

3x = 90 degrees

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Does anyone one how to solve this problem

aliya0001 [1]

$( \frac{2}{3} - \frac{1}{6} )$ ÷ $( \frac{2}{5} - \frac{1}{3} )$
The first thing you must do it to solve the fractions inside the parentheses first
$\frac{2}{3} - \frac{1}{6} = \frac{4}{6} - \frac{1}{6}$ which is $\frac{3}{6} or \frac{2}{3}$ because you must get a common denominator in order to solve. The common denominator is 6. So you must multiply in order to get 6. $\frac{2}{3} *6= \frac{3}{6}$ Then you do the other fraction: $\frac{2}{5} - \frac{1}{3}= \frac{6}{15} - \frac{5}{15}$ which is $\frac{1}{15}$ because 15 is the common denominator and you must multiply the denominator to get 15, thus, you must multiply by the same amount for the numerator. So now it is $\frac{3}{6}$ ÷ $\frac{1}{15}$ but when dividing, you just need to flip-flop the second fraction and then multiply across. Now it is $\frac{3}{6} * \frac{15}{1} = \frac{45}{6}$ But to simplify, you find a common factor which is 3.
45÷3=15 and 6÷3=2 which is now $\frac{15}{2}$
You answer is C) $\frac{15}{2}$

5 0

2 years ago

Dequan has 6 quarters.He uses 3 of his quarters to purchase a pack of gum.What fraction of his quarters did he use to purchase t

noname [10]

Answer:

1/2

Step-by-step explanation:

you have 6/6 quarters you take three 3/6 and then simplify you have 1/2 taken.

5 0

3 years ago

Read 2 more answers

Hot dogs come in packs of 10 while bonds: packs of eight what are the least number is a fax you should buy in order to have the

Alchen [17]

You should buy 4 packs of hot dogs and 5 fax of bonds.

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3 years ago

What is 25% of $4007

Nikitich [7]

Answer:

$1001.75

Step-by-step explanation:

Do 4007 x 0. 25 on a calculator

7 0

2 years ago

You have 34 pound of fudge.

butalik [34]

The answer is A I believe

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2 years ago