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Mathematics

ken paid $12 for two magazines. The cost of each magazine was a multiple of $3. What are the possible prices of the magazines?

Karen Wright

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Which of the following expressions is the inverse of the function y=3x+4

Jennifer Patterson

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The foci of an ellipse can be outside the ellipse. True or false?

Chelsea Hayes

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What is the missing reason in the proof? Given: ∠ABC is a right angle. Prove: ∠ABC ≅ ∠ABD definition of angle bisector segment addition property definition of congruent angles transitive property Download png

Whitney Matthews

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Orlando is making a design for a logo he begins with a square measuring 22 inches on a side. The second square has a side length of 17.6 inches and the third square has a side length of 14.08. Which square will be the first square with a side length of less than 10 inches

Brandon Scott

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What is the length of SA? 1.89 ft 2.43 ft 3 ft 7 ft Download png

Brandon Scott

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What is the difference of 23x and 9x

Whitney Matthews

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3 over 3 x plus 1 over quantity x plus 4 equals 10 over 7x?

William Cain

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What is the solution set of (3x - 1)2 = 5?

Cynthia Baker

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What is the scale factor of ABC to DEF? Download png

Heather Maxwell

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Molds might be used for what type of evidence

Bethany Evans

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It ia 3:00 pm here, and Australia is 13 hours ahead of us. What time is it in Australia?

Carlton Burgess

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Given the arithmetic sequence an = −4 + 4(n − 1), what is the domain for n? All integers All integers where n ≥ 0 All integers where n ≥ 1 All integers where n > 1

Zach Chandler

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If triangle GHI is similar to triangle JKL, which statement is true about the two triangles? Segment HI is proportional to segment KL, and angles G and K are proportional. Segment GH is congruent to segment JK, and angles I and L are congruent. Segment HI is proportional to segment KL, and angles G and J are congruent. Segment GH is congruent to segment JK, and angles I and J are proportional.

Jeremy Wood

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The rectangles in the figure below are similar. Find the value of x Download png

Mindee Nelson

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Deyonne made 25% more cookies than Cameron. They sold the cookies for $0.50 each. Let x represent the number of cookies Cameron made. Which of the following expressions represent possible revenue from the sales. Select all that apply.

Carlton Burgess

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Which of the following ordered pairs lies on the graph of h(x) = -2x^2? (1, -4) (1, -2) (1, 4)

Ralph Lopez

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An acute angle θ is in a right triangle with sin θ = 6/7 . What is the value of cot θ?

Kaitlin Dean

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To which graph does the point (8, −2) belong? A. y ≤ −x + 4 B. y ≤ x − 11 C. y ≤ −2x − 3 D. y ≤ 2x + 1

Dana Keller

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Which cube root function is always decreasing as x increases ? A. f(x) = 3√x-8 B. f(x) = 3√x-5 C. f(x) = 3√-(5-x) D. f(x) = -3√x+5

Theresa Perry

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Which statements about the diagram are true? Check all that apply. x = 63 y = 47 z = 117 y + z = 180 x + z = 180 Download png

Blair Lewis

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Which of the following statements is not always true? A. In a rhombus, both pairs of opposite sides are parallel. B. In a rhombus, the diagonals bisect each other. C. In a rhombus, all four angles are congruent. D. In a rhombus, both pairs of opposite sides are congruent

Kathy Robinson

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Identify the polynomial written in ascending order. (1 point) 3x3− 5x2+ 4x − 7 −5x2+ 4x + 3x3− 7 −7 + 4x − 5x2+ 3x3 4x + 3x3− 7 − 5x2

Megan Page

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Which is least like the others: rotator, deified, race car, alright

Heather Maxwell

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What is element a23 in matrix A if A= 8 -4 -3 3 -9 -5 -8 8 8Answers-53-48

Cynthia Baker

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The CHS Baseball team was on the field and the batter popped the ball up. The equation b(x)=80t-16t^2+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. How long will the catcher have to get in position to catch the ball before it hits the ground? Round to the nearest second.

Timothy Norman

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When constructing a perpendicular bisector why must the compass opening be greater than 1/2 the length of the segment?

Annie Barnes

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Which trigonometric functions do not have real zeros? sine, cosine, tangent, cosecant, secant, or cotangent.

William Cain

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Which item is not mentioned in the sae j1991 standard of refrigerant purity?

Megan Page

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Which of the following does not represent a function? A. graph of an absolute value function B. graph of a negative parabola oriented about the y axis with y intercept at positive 6 C. graph of an ellipse with y intercepts negative 7 and positive 7 D. graph of a line with a positive slope and y intercept of negative 6

Melissa Norris

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What do you say when you get off a boat

Rodney Fox

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Which of the following is equivalent to log base (32) 4?

Ross Pratt

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What is the measure of angle RSL if it is (9x+27)° and angle BSA is (6x+66)°

Ralph Lopez

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1.Is the simplified form of 2square root of 3 • 2square root of 6 rational? Yes No 2.Is the simplified form of 2square root of 3 + 3square root of 3 rational? Yes No

Caroline Campbell

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What method would you choose to solve the equation 2x2 – 7 = 9? Explain why you chose this method.

Jessie Thompson

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If cos theta=0.3090, which of the following represents approximate values of sin theta and tan theta, for 0degrees

Annie Barnes

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Which of the following is an example of increasing both current liability and use assets?a.paying off car loan and investing money in retirement fundb.paying down mortgage and putting money in savingsc.selling a motorcycle to pay off a debtd.trading in an old car for a newer car and financing the balance

William Cain

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Evaluate 9P4. Please I Need a good grade! Thanks

Justin Parker

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What else would need to be congruent to show that ABC equals XYZ by SAS Download png

Ross Pratt

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If cos ∅ lies in the quadrant IV, what can be the value of cos ∅?a) -√41/5b) √41/5c) -3/5d) 3/5

Timothy Norman

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Which shows 232 − 172 being evaluated using the difference of perfect squares method? 232 − 172 = (529 + 289)(529 − 289) = 196,320 232 − 172 = 529 − 289 = 240 232 − 172 = (23 + 17)(23 − 17) = (40)(6) = 240 232 − 172 = (23 − 17)2 = (6)2 = 36

Carlton Burgess

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Solve the system by using a table. . 3y=4x+7 . -4x-4y=28. A. (-4,-3). B. (-3,-4). C.(4,3). D.(3,4)

Bethany Evans

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Find the point C such that AC and BC form a 2:3 ratio (-1, 1.2) (-0.6, 3) (0, 2.4) (0.5, 2) Download png

Jeremy Wood

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Which number line represents the solution set for the inequality 3(8 – 4x) < 6(x – 5)?

Brandon Scott

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Solve 3x2 18x 15 = 0 by completing the square. a. 3(x 3)2 = 6; x = −3 square root 2, x = −3 − square root 2 b. 3(x 9)2 = 12; x = −11, x = −7 c. 3(x 3)2 = 12; x = −5, x = −1 d. 3(x 9)2 = 228; x = −9 square root 76, x = −9 − square root 76

Donald Ward

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Find all solutions in the interval [0, 2π).. . 4 sin2x - 4 sin x + 1 = 0 . . pi/6, 5pi/6. . pi/6, 11pi/6. . pi/3, 5pi/3. . 7pi/6, 11pi/6

Zach Chandler

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Help plz!! Which of the following could be the measure of the angle below? a. -180 b. -120 c.140 d.510Download jpg

Jessie Thompson

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