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Doss [256]
3 years ago
15

Find the value x2 when x = 5

Mathematics
2 answers:
Bumek [7]3 years ago
5 0

Answer:

The value of x is 25

Step-by-step explanation:

x² when x = 5

So,

(5)² = 5 × 5 = 25

Thus, The value of x is 25

<u>-TheUnknownScientist</u><u> 72</u>

kirill115 [55]3 years ago
5 0
X= 10 2X5 = 10 so X=5 5X 2 = 10
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What's something that could go wrong if you use numbers that are not precise?​
Strike441 [17]

Answer:

There are a lot of things that can go wrong, especially when we have an error in a measure that we use a lot of times (each time, that error increases).

For example, you think that each meter of fence costs $5, but the actual price is $5.30, and you need 40 meters, then you think that you may need to pay:

40*$5 = $200

But they will actually charge you:

40*$5.30 = $212.

Now this is a small example, now let's go to medicine, suppose that you want to trait cancer with radiation in a pacient, if you do not use precise measures for the dosage of radiation or the measures of the tumor, you may cause a lot of damage in the patient. (And similar cases if you want to give some medication and the numbers that you use are not precise, you may overdose the patient)

So the use of precise numbers may be critical in a lot of scenarios.

6 0
3 years ago
If a system of linear equations has an infinite number of solutions, what do you know about the graph of the system? A. The line
Arturiano [62]
I also had to do this. So I am pretty sure the answer should be A.

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5 0
3 years ago
What is the answer to this question
Airida [17]

the answer would be 67,127 because the number in the ones would be 7 and the tens number would be 2 since it wouldn't more than 1.

67,102

67,135

     1-7

67,127

8 0
3 years ago
The police use a speed gun to monitor one part of a highway. During one hour, 6 out of 25 cars were traveling above the speed li
Vlad [161]
<span>(6 / 25) X 100 = 24%</span>
4 0
3 years ago
Read 2 more answers
AngleB =<br> Round your answer to the nearest hundredth.<br> А<br> 5<br> ?<br> B<br> С<br> 4.
Zarrin [17]

Answer:

B=36.87

Step-by-step explanation:

As we are given the adjacent (a) side and the hypotenuse (h), we can use the cosine function to find the measure of angle B.

Recall that cos(B)=\frac{a}{h}

This means that in order to find B, we need to take the inverse of cosine

This gives us

B=cos^{-1} (\frac{4}{5} )

From a calculator, we find that the answer of this is

B=36.869

When this is rounded to the nearest hundredth, we get

B=36.87

3 0
3 years ago
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