75 x 3{44 - 2[3-(4 - 2)]} i also need the work and also how do you mark some one brainliest?
Answers
Answer:
2,726
Step-by-step explanation:
you multiply 3 times 44 =132 then 3 times -2 then you multiply 75 times 132 =2,750 then 2,750 minus 6 then you minus 2,744 minus 12 then 2,732 minus 6 which gives you 2,726
Answer:if you figure out how to mark someone pls lmk haha
Step-by-step explanation:
Related Questions
Use the Trapezoidal Rule, the Midpoint Rule, and Simpson's Rule to approximate the given integral with the specified value of n. (Round your answers to six decimal places.) π/2 0 3 1 + cos(x) dx, n = 4
Solve the following system by elimination x - 4y= 2 and 4x - 16y = 8
Given a mean of 21 and a standard deviation of 1.2, what is the z-score of 21?
Need help please guysssssss
Answers
40*6=240
I hope got it correct
240 non students
:)
Answers
Answer:
around 16 minutes. you partition an hour and a half (all out) by what number of sections he read (5.5
Step-by-step explanation:
3g^2– 7g + 5g + 12
Answers
Answer:
3g^2 - 2g + 12
Step-by-step explanation:
3g^2 - 7g + 5g + 12
-7g + 5g = -2g
Determine the equation of the line of best fit. Write your answer in slope-intercept form. Any non-integers in this problem should be entered as decimal numbers. Round to three decimal places when necessary.
Answers
a) Yes the slope makes sense, as the players foot length gets larger, their overall height also increases signifying that there is a correlation between foot size and height.
b) The y-intercept occurs when the line "intercepts" the y-axis. It also makes sense because a player that has 25 cm in distance from heel to toe may very likely be 1.55 meters in height. This is probable.
c) The equation of any line is:
y=mx+b (m= slope, b= y-intercept)
The slope of this line can be found by locating two points where the line intersects. I will use points (25.5,1.6) and (26.25,1.7).
The formula to find the slope is (y(2)-y(1)) / (x(2)-x(1)) = m
1.7 - 1.6 / 26.25 - 25.5 = .1/.75 = .13333
This line crosses the y-intercept at about 1.55m
The equation of this line is:
y = .1333 x + 1.55
Answer:
y = 0.133x - 1.791
Step-by-step explanation:
The points (27, 1.8) and (27.75, 1.9) lie on the line of best fit. Use these points to find the slope:
m = y2 - y1 1.9 - 1.8 0.1
------------- = ----------------- = -------- = 0.133
x2 - x1 27.75 - 27 0.75
Plug the value of the slope into the equation of the line y = mx +b to get .
y = 0.133x + b
Substitute the point (27, 1.8) into the equation and solve for b:
1.8 = 0.133(27) + b
b = -1.791
Plug the value of b into the equation of the line of best fit to get:
y = 0.133x - 1.791
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This answer came straight from the sample answer on Edmentum.com.
Answers
Answer: your answer is 35
Step-by-step explanation:
x²_9
x2 + 3x + 9
-2x² +8
Answers
Final answer:
A polynomial is prime if it cannot be factored into polynomials of lower degree. In this case, x² +9 and x² + 3x + 9 are prime polynomials while x² -9 and -2x² +8 are not.
Explanation:
In mathematics, a polynomial is said to be prime if it cannot be factored into polynomials of lower degree, at least one of which must be non-constant. To determine if a polynomial is prime, we try to factor it. In our case:
- x² +9 is a prime polynomial because it is a sum of squares and cannot be factored into real polynomials of lower degree.
- x² -9 is not a prime polynomial because it can be factored into (x-3)(x+3).
- x² + 3x + 9 is a prime polynomial because it cannot be factored into real polynomials of lower degree.
- -2x² +8 is not a prime polynomial as it can be factored into -2(x²-4).
Learn more about Prime Polynomials here:
#SPJ3
Answer: x^2+9 and x^2+3x+9
Step-by-step explanation: