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Arada [10]
3 years ago
7

Find the value of x. ​

Mathematics
2 answers:
kiruha [24]3 years ago
6 0

Answer:

x = 40

Step-by-step explanation:

gulaghasi [49]3 years ago
3 0

Answer:

  20°

Step-by-step explanation:

Triangle NQP is a right triangle, so angle PNQ is the complement of angle P. It is 50°.

Angle RNQ is the base angle of isosceles triangle RNQ, which is 120° at angle R. So, angle RNQ = (180° -120°)/2 = 30°.

Now we have ...

  x +30° = 50°

  x = 20°

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BigorU [14]

Answer:

\frac{100}{274} or \frac{50}{173} are not boxcars

Step-by-step explanation:

4 0
3 years ago
During taylor's experiment, which piece of data would be qualitative?
Reptile [31]

There isn't any piece of data during Taylor's experiment which can be taken as  qualitative. Thus, correct choice is: Option D: None are qualitative.

<h3>What is qualitative data?</h3>

Qualitative data tells about the quality or characteristic. It is tough to express it numerically or not at all expressible numerically. They are usually catagorical.

In contrast, there is quantitative data which can be expressed numerically.

The problem is missing its option, which are:

  1. mass of the cars
  2. degree of the ramp incline
  3. time in seconds
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Mass can be measured (in kgs, grams etc), degree of inclination can be measured (in radians, degree etc), time can be measured (in seconds, minutes etc).

Thus, there isn't any piece of data during Taylor's experiment which can be taken as  qualitative. Thus, correct choice is: Option D: None are qualitative.

Learn more about qualitative and quantitative data here:

brainly.com/question/12929865

5 0
2 years ago
What happens to the function f(x)=x4 when it becomes f′(x)=x4+5?
elena-s [515]
I think it moves 5 units to the right Im not sure tho!!
8 0
2 years ago
Use the given domain to find the range of function: f(x)=−2x²+7, D={2, −3, 0}
soldi70 [24.7K]

Answer:

R={-1, -11, 7}

Step-by-step explanation:

-2(2)^2+7=

-2(4)+7=

-8+7=

-1

-2(-3)^2+7=

-2(9)+7=

-18+7=

-11

-2(0)^2+7=  

-2(0)+7=

0+7=

7

5 0
3 years ago
What is the value of x please hurry
harkovskaia [24]
It has to be 36 because it the same stick as the other stick that is telling 36
3 0
3 years ago
Read 2 more answers
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