All categories

3 years ago

How do I solve and whats the answer?

Mathematics

1 answer:

8090 [49]3 years ago

8 0

Answer:

x = -6

Step-by-step explanation:

Here we have an equilateral triangle. All three sides have the same length, 2. Therefore, the interior angles are all equal to 60 degrees.

Therefore, 6 - 9x = 60, and -9x = 54. Dividing both sides by -9 results in

x = -54/9, or x = -6.

You might be interested in

Use prime factorization to reduce each fraction 1. 22/165 2. 35/210

yKpoI14uk [10]

Lets find the prime factorization of 22, 165, 35 and 210. Prime factorization of a number is breaking a number down into the set of prime numbers which multiply together to result in the original number.

The prime factorization of the number 22 is:

$22=2\times11$

Similarly, for 165, 35 and 210 we have

$\begin{gathered} 165=3\times5\times11 \\ 35=5\times7 \\ 210=2\times3\times5\times7 \end{gathered}$

Then, we can solve the given questions.

Question 1.

$\frac{22}{165}=\frac{2\times11}{3\times5\times11}$

so we can cancel out the number 11 and get

$\frac{22}{165}=\frac{2}{3\times5}=\frac{2}{15}$

Then, the answer is

$\frac{2}{15}$

Question 2.

$\frac{35}{210}=\frac{5\times7}{2\times3\times5\times7}$

and we can cancel out the number 5 and 7, then we obtain

$\frac{35}{210}=\frac{1}{2\times3}$

then, the answer is

$\frac{1}{6}$

5 0

1 year ago

40/3 % of 9m Percentage

Yuri [45]

Answer:1.2

Step-by-step explanation:

8 0

3 years ago

Bobby catches 8 passes in 3 football games. At this rate, how many asses does he catch in 15 games?

marshall27 [118]

Answer:

Step-by-step explanation:

8:3 So divide 15 by 3. you get 5. Multiply 5 by 8 and you get 40

4 0

3 years ago

Find the surface area

Korvikt [17]

Answer:

A≈9248.85

Step-by-step explanation:

A=2πrh+2πr2=2·π·32·14+2·π·322≈9248.84877

4 0

2 years ago

How many radians is 90 degrees

timurjin [86]

I believe it would be about 1.57

5 0

3 years ago