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2 years ago

What is the measure.. PLS HELP THIS IS URGENT

Mathematics

1 answer:

tangare [24]2 years ago

8 0

The angle of the given ray is of x = 150º.

<h3>What is the angle of the ray?</h3>

The angle of the ray is given by the sum of the angles that compose the ray.

In this problem, the angles are of 65º, 40º and 45º, hence:

x = 65 + 40 + 45 = 150º

More can be learned about angles and rays at brainly.com/question/25770607

#SPJ1

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Nine hundred nine thousandths in numeric form

Alisiya [41]

Answer:

900,000

I think is the answer

5 0

3 years ago

6. A spinner with 8 equal sections was spun 240 times. What is a reasonable

Crazy boy [7]

Answer: 120 times.

Step-by-step explanation: 4/8 = x/240. 4/8 x 240/1 4/1 x 30/1 = 120/1 = 120.

Reduce 8 to 1 and 240 to 30.

6 0

3 years ago

Find, if it exists, a value c in the interval [1, 4] such that the instantaneous rate of change of f(x) = 12<img src="https://te

ella [17]

Answer:

c = 2.25

Step-by-step explanation:

f(x) is a continuous and differentiable function on the interval, so the Mean Value Theorem guarantees a value for c exists.

The average slope is ...

m = (f(4) -f(1))/(4 -1) = (24 -12)/3 = 4

The point at which the derivative is 4 is ...

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√c = 6/4

c = 2.25

5 0

3 years ago

Read 2 more answers

Which of the following numbers are divisible by 3

Natalija [7]

If you add up all of the digits in the number, and if that number you get is able to be divided by 3, the original number is good to divide by 3.

For example: 618

You add 6+1+8 and get 15

Take 15 and divide by 3

You get a whole number, 5

Therefore, 618 can be divided by 3

4 0

3 years ago

For the past three months Grace used her cell phone for 43 minutes 62 minutes and 57 minutes how many minutes would you have to

RSB [31]

Answer:

Grace should use her phone for 58 minutes to maintain an average of 55 minutes.

Step-by-step explanation:

Usage of first month = 43 minutes

Second month = 62 minutes

Third Minutes = 57 minutes

Let, the usage of fourth month = k minutes

Mean of the data = 5 minutes

Now, Average of a Data = $\frac{\textrm{Sumof observations}}{\textrm{Total number of observations}}$

⇒ $55 = \frac{43 + 62 + 57 + k}{4}$

or, 55 x 4 = 162 + k

⇒ 220 - 162 = k

or, k = 58 minutes

So, Grace should use her phone for 58 minutes to maintain an average of 55 minutes.

5 0

3 years ago