What is 22 over 2 as a whole number
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Related Questions
1. Which of the following is the factored form of the expression: 3x2 – 4x? A. x(3x - 4) B. x(3 – 4x) C. (3x -1) (x -1) D. (3x +1)(x -1) 2. Which is a completely factored form of the expression: x2 + 21x +20 ? A. (x + 5)(x + 4) B. (x + 10)(x + 2) C. (x + 20)(x + 1) D. (x + 21)(x - 1) 3. Which expression is factored form of 4x2 -9? A. 2(x - 3)2 B. (x - 3)2 C. 2(x + 3)(x - 3) D. (2x + 3)(2x - 3) 4. Below are factored forms of the expression: 12x3 – 36x2 . Which expression has the greatest common factor as the first term? A. 3x (4x2 – 12x) B. 4x2(3x -9 C. 12x2(x – 3) D. 12x(x2 - 3x) 5. Adele’s lawn has an area of (x2 -5x -6) square feet and a length of (x + 1) feet. What is the width of the lawn in feet? A. (x -6) B. (x +6) C. (x2 -4x -5) D. (x2 -6x -7) 6. The expression below represents the area, in square meters, of a rectangle: X2 + 5x -24 Which of the following pairs of expressions could represent the length and width, in meters, of the rectangle? A. (x – 3) and (x + 8) B. (x – 4) and (x + 6) C. (x – 6) and (x + 4) D. (x – 8) and (x + 3) 7. What is the complete factorization of 32 – 8z2? A. -8(2 + z)(2 –z) B. 8(2 + z)(2 – z) C. -8(2 + z)2 D. 8(2 – z)2 8. What is the greatest common factor of: 12x2 , 24x2y2 , and 46xy? A. 4x B. 3x C. 6x D. 2x 9. Which expression is equivalent to: 2x2 -3x -35? A. (2x + 7)(x - 5) B. (2x - 7) (x + 5) C. (2x - 5)(x + 7) D. (2x + 5)(x - 7) 10. What are the factors of 81x2 + 36x + 4? A. (9x + 2)(x +2) B. (9x +2)(9x +2) C. (9x -2)(9x -2) D. (9x +2)(9x -2) 11. The top of a rectangular table has an area of: 18x2+ 69x +60. The width of the table is 3x + 4. What is the length of the table? (Show proof by multiplying – show your work) 12. Simplify: (x2 +2x)(5x -3) A. 11x2 -3 B. 6x3 -6x C. 5x3 + 7x2 – 6x D. 5x3 – 13x2 -6x 13. Factor by grouping: 30g5 +24g3h – 35g2h2 - 28h3 Show your work! 14. Which is the correct way to factor the polynomial : x2 -16? A. (x -4)(x -4) B. (x -4)(x +4) C. (x +4)(x -2)(x +2) D. Not factorable 15. The area of a square painting is: 81p2 + 90p +25. What is the length of one side? Prove by multiplication – show your work.
A train running at a speed of 108 km/h crosses a pole in 32 seconds . the length of train is ?
The costa Family hiked a trial that was two miles in one direction How many feet was the hike round trip?
HELP!!Write five different integers that have a mean of -10.
This question is confusing me.
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Answer:
View Image
Step-by-step explanation:
Note that 1/√(2) is equal to √(2)/2:
1/√(2) = √(2)/2
So we're given that sin(x-20) = √(2)/2
The only place on the unit circle where sin() is equal to √(2)/2 is at π/4 and 3π/4.
That means the value inside the sine must be equal to π/4 and 3π/4:
since sin(π/4) = √(2)/2 and sin(π/4) = √(2)/2
then,
sin(π/4) = sin(x-20) and sin(π/4) = sin(x-20)
You set the inside of the parentheses equal to each other and solve for x.
You can also add a +2πk at the end since all sinusoidal graph repeats every 2π.
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Answer:
The Temperature in the afternoon was .
Step-by-step explanation:
Given:
Temperature in the morning =
Rise in temperature =
We need to find the temperature in the afternoon.
Solution:
Now we know that;
temperature in the afternoon is equal to Temperature in the morning plus Rise in temperature in afternoon.
framing in equation form we get;
temperature in the afternoon =
Hence the Temperature in the afternoon was .
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Answer:
Step-by-step explanation:
Range: [3, 8]
Find the measure of Angle DBE then find the measure of ∠ABD?
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Answer:
angle DBE=
Step-by-step explanation:
We know that angle ABE is a right angle because 70+20=90. Therefore angle CBE is also a right angle.
Now, 90-40=50 (angle DBE's measure)
Based on this, we can know that 20+70+50=140. Angle ABD is 140 degrees.
HTH :)
Answer:
m<DBE =50°
m<ABD=150°
Step-by-step explanation:
Because of Straight Angles, All the angles will add up to 180 degrees
Let x be m<DBE
40+x+70+20=180
x+130=180
x=50
m<DBE will be 50 degrees
To find the m<ABD, we add m<FBA, m<FBE, m<DBE.
70+50+30=150
m<ABD = 150
False
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The correct answer is:
True.
Explanation:
An association between two variables in a scatterplot is shown by most of the points following a pattern. This pattern can be linear or non-linear. The more closely the points seem to follow this pattern, the stronger the association.
An association in a scatterplot can be negative, meaning that as one variable increases the other decreases, or positive, meaning that as one variable increases the other increases as well. A negative association will appear to decrease on a graph, and a positive association will appear to increase on a graph.
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Answer:
Brianna is right. The quotient is in the hundreds place ,because the first digit is 2 spaces to the left from the comma/period ,thus we know it's a hundred