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3 years ago

If the angles in a triangle have the ratio of 2:4:6.what is the measure of the largest angle?

Mathematics

1 answer:

sattari [20]3 years ago

4 0

Try 90
triangles can be 30:60:90

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The digits 1, 7, and 8 and 2 copies of the digit 5 are all arranged to form a 5-digit integer. How many different integers can b

viktelen [127]

Step-by-step explanation:

You have 5 digits.Youdonot say if duplication is allowed. I will assume not

For the first digit you have 5 choices. One of the 5 digits is gone.

You now have 4 digits to choose from. You pick one. Now you have but 3 left.

The total answer if 5*4*3*2*1 = 120

3 0

3 years ago

(I will mark brainlest, please help me. I'm just really confused.) (25 POINTS)

Alecsey [184]

Answer:

below

Step-by-step explanation:

for f(x) insert the x into the equation.

example:

f(-6) → -(-6+2)^2

follow pemdas

p: -(-4)^2

e: -(16) because -4 times -4 is 16.

m: -(16) → -16

Do that for the rest of the first table. As for the inverse table, f(x) and x will just switch spots. so (-6,-16) will become (-16,-6)

7 0

3 years ago

Read 2 more answers

You work with the office of city planning which is currently evaluating a new contract for a major highway. The chosen contracto

Ipatiy [6.2K]

Answer:

0.5488 = 54.88% probability that there are no defects in the completed highway.

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

In which

x is the number of sucesses

e = 2.71828 is the Euler number

$\mu$ is the mean in the given interval.

The portion of highway that your city is building is 30 miles long.

The mean is one defect per 50 miles. Since the highway is 30 miles, we have that:

$\mu = \frac{30}{50} = 0.6$

What is the probability that there are no (0) defects in the completed highway?

This is P(X = 0). So

$P(X = x) = \frac{e^{-\mu}*\mu^{x}}{(x)!}$

$P(X = 0) = \frac{e^{-0.6}*0.6^{0}}{(0)!} = 0.5488$

0.5488 = 54.88% probability that there are no defects in the completed highway.

7 0

3 years ago

B One of these numbers is the area of the outside curved surface of the cylinder, in cm', using

GrogVix [38]

Answer:

$area = 2\pi \: rh \\ = 2 \times 3 \times 5 \times 1 \\ = 30 \: {cm}^{2}$

6 0

2 years ago

The Marquez family has 4/5 pint of ice cream, if each family member is served 1/5 pint of ice cream, how many people will get ic

julia-pushkina [17]

Answer: 4 people

Step-by-step explanation:

4 times 1/5= 4/5

The 4 goes on top ( numerator ) and the 5 would go on the bottom ( denominator )

Also another way to solve this is to use decimal form.

4 times 0.2 ( 0.2=1/5 )= 0.8

8 0

3 years ago

Read 2 more answers

If the angles in a triangle have the ratio of 2:4:6.what is the measure of the largest angle?​

If the angles in a triangle have the ratio of 2:4:6.what is the measure of the largest angle?