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Reil [10]
2 years ago
12

What is the value of x?

Mathematics
2 answers:
LenKa [72]2 years ago
7 0

Answer:


Step-by-step explanation:

X=15

xz_007 [3.2K]2 years ago
4 0

Answer:

x = 15

Step-by-step explanation:


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Five decreased by twice a number is same as five less than<br> three times the number.
sergejj [24]
Answer: If you are suppose to write an algebraic expression it is: 5 - 2x = 3x - 5
If you are suppose to solve the answer is:
5-2x=3x-5
-2x=3x-10
-5x=-10
x=2
8 0
2 years ago
A given field mouse population satisfies the differential equation dp dt = 0.5p − 410 where p is the number of mice and t is t
AfilCa [17]

Answer:

as shown in the attached file.

Step-by-step explanation:

The detailed, step by step explanation and application of integral with appropriate substitution to get the expression for the time of extinction is as shown in the attachment.

4 0
3 years ago
What is 284. 92 rounded to the nearest hundredths place
denis-greek [22]

<em>Answer:</em>

The Answer is 300

<h3><em>Step-by-step explanation:</em></h3>

The answer is 300 because if you look at the hundreds place it is 200 and as my teacher told me, if the number to the right is 5 or greater bump the number up! Since the number is eight the eight will move the two up one digit causing it to be 3 and since that number was moved up all the other numbers become zeros.

So, your answer is 300 or 300.00

(P.S. if you need anymore help with rounding you can use this link and it will solve it for you)

https://www.calculatorsoup.com/calculators/math/roundingnumbers.php

7 0
3 years ago
Please find the measure of each angle in the degrees!
konstantin123 [22]

Answer:

A》39°

B》91°

C》59°

Step-by-step explanation:

hope it helps

have a great day!!

3 0
2 years ago
Read 2 more answers
Need help on the blanks. Pretty lost atm
nlexa [21]

Answer:

  • -108.26
  • -108.13
  • -108.052
  • -108.026
  • -108

Step-by-step explanation:

A graphing calculator or spreadsheet is useful for making the repeated function evaluations required.

The average velocity on the interval [a,b] will be ...

  v avg = (y(b) - y(a))/(b-a)

Here, all the intervals start at a=3, so the average velocity for the given values of t will be ...

  v avg = (y(3+t) -y(3))/((3+t) -3) = (y(3+t) -y(3))/t

This can be computed for each of the t-values given. The results are shown in the attached table.

__

We note that the fractional part of the velocity gets smaller in proportion to t getting smaller. We expect it to go to 0 when t goes to 0.

The estimated instantaneous velocity is -108 ft/s.

_____

We can simplify the average velocity equation to ...

  v avg = ((48(3+t) -26(t+3)^2) -(48(t+3) -26(3)^2)) / t

  = (48t -26(t^2 +6t))/t

  = 48 -26t -156

<em>   v avg = -108 -26t</em>

Then the average velocity at t=0 is -108.

5 0
3 years ago
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