19. Square QRST has diagonals QS and RT. Determine the length of QS if QS = 3a + 25 and RT = 9x – 5. QS = 10 QS = 15 QS = 50 %3D QS = 40 %3D

Q: Classify -6x5+4x3+3x2+11 by degree.   Is this quintic, cubic, quartic, or quadratic?

A: The degree of the given expression  -6x5+4x3+3x2+11 is  '5' because maximum power of this polynomial…

Q: Find all zeros and write a linear factorization of the function x^3 + 4x - 5

A: I am attaching image so that you understand each and every step.

Q: 2. Find the area and perimeter of a rectangle whose side lengths measure (x-5) cm and (x +6) cm.…

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Q: 17x^(2)+7y^(2)=119. Find the length of a, b, c.

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Q: 2x^2-16x+23 complete the square

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Q: In a survey, 33% of the respondents stated that they talk to their pets on the telephone. A…

A: The given data is as follows:Sample size, Number of owners who spoke to the pet on phone,…

Q: State the polynomial in standard form that will have a quotient of 3x^2-2x^2-5  and a remainder of…

A: The objective is to find the polynomial in standard form that will have a quotient of and a…

Q: use “u” substitution to write an equivalent quadratic equation of 6x^4+48x^2+90=0. then factor the…

A: We have to use “u” substitution to write an equivalent quadratic equation of  6x4 + 48x2 + 90 = 0…

Q: MZJOK = 7x-22 and m/MON = 6x + 21

A: Given figure with angles

Q: The function 2x^3 + kx^2 + px -13  has a remainder of 21 when it is divided by  x-3 . The function…

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Q: Complete the square by adding the correct missing term on the left, then factor as indicated: x^{2}…

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Q: Express the quadratic function -4x^2-20x+1 in vertex form

A: NOTE: Refresh your page if you can't see any equations. .

Q: simplify √63x^4y

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Q: Calculate a · b, where a = (−pq, 3q^2 , −p) and b = (2pq, −p^2 , −3pq^2 ), where p and q are…

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Q: Option: 4V/πd^2 , √4V/πh , -√4V/πh

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Q: the sum of -x^(2)+2 and 3x^(2)-7x+8 swer: Submit Answe

A: Given :   -x2+2 and 3x2-7x+8

Q: 4. Approximately than 50% of newborn babies weigh more pounds. 5. What percent of newborn babies…

A: given data,  data is approximetly normally distributed μ=7.6σ=0.8use emperical rule:here we use the…

Q: Use the formula for multinomial coefficients to expand (x^1 + 2x^2 + 3x^3)^4

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Q: what quadrtant is the point (-3,2)

A: Point (-3,2) Here x axis is negative and y axis is positive