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QveST [7]
3 years ago
14

What is the value of x? Enter your answer in the box. x = °

Mathematics
1 answer:
Elodia [21]3 years ago
3 0
Answer: 90°
Explanation: the sum of all the angles in a triangle = 180. So 70 + 30 = 90 and 180-90=90
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Help!!! Whats The answer, Please explain your answer Marking brainlliest:D......
Elina [12.6K]
The answer would be 96 square feet length

6 x (4)^2 = 96
4 0
3 years ago
If f(x) = -χ^3 + χ^2 + x, find f(-3).<br> Answers<br><br> -39<br><br> -21<br><br> 15<br><br> 33
Minchanka [31]

Answer:

33

Step-by-step explanation:

To evaluate f(- 3) substitute x = - 3 into f(x)

f(- 3) = - (- 3)³ + (- 3)² + (- 3) = - (- 27) + 9 - 3 = 27 + 9 - 3 = 33

3 0
3 years ago
Read 2 more answers
Mediam of 50+45+49+50+43+49+45+49+45+47+44+51+51+44+47+46+50+44+51+49+43+43+49+45+46+45+51+46
Doss [256]

Answer:

The median is equal 46.5

Step-by-step explanation:

to find the median, we will need to rearrange the numbers in ascending order, so we will have

43, 43, 43, 44, 44, 44, 45, 45, 45, 45, 45, 46, 46, 46, 47, 47, 49, 49, 49, 49, 49, 50, 50, 50, 51, 51, 51, 51

Note that there are 28 numbers in total, therefore the median will fall in between the fourteenth and the fifteenth number which are 46 and 47 respectively.

Since we are considering two figures as median, we will need to find the average, which will be

(46 + 47)/2 = 46.5

The median is therefore 46.5

8 0
3 years ago
How does understanding the history of credit make you think differently about credit card or other forms of debt? (Subject is pe
Gennadij [26K]

Answer:

It doesn't matter that much

Step-by-step explanation:

I know it from last year

8 0
3 years ago
A tire company produced a batch of 6 comma 700 tires that includes exactly 250 that are defective.
mezya [45]

the probability that if you pick only one, it's defective, is 250/6700

Therefore, the probability that one is not defective is 6450/6700

a. You want all 4 to not be defective: (6450/6700)^4

b. all 100 have to be not defective: (6450/6700)^100

If you type this into a calculator, you will get about 0.022, so a probability of 2 % that all of them are not defective. As this is a very small probability, the outlet should plan with returned tires.

8 0
3 years ago
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