Multiply. (-9x³)(7x4) O 16x' 7 O-63x12 O 16x12 O-63x7

Q: The polynomial  f\left(x\right)=x^{2}+16x+kf(x)=x2+16x+k is a perfect square trinomial. ​   What is…

A: The polynomial fx=x2+16x+k is a perfect square trinomial.  To find the value of k.

Q: 20. H (3x - 5)º 27yº VEZ (6y + 8) (2x + 10)°

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Q: 2. Find the matrix product, if possible. 7 [-926] 0 -3 ဝ

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Q: -6 -4 U P - 2 y 6 4 2 -2 -4 -6 T 2 R 오 4 S 6 X

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Q: 12) Pete works in construction and earns $15.77/h. His regular work week is 40 hours, but he works a…

A: By the answering guidelines of Bartleby, We can answer only first question from multiple questions,…

Q: If a gym charges its members $425 per year to join, they get 1200 members. For each $5 increase in…

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Q: Simplify. Show your work using the Equation Editor Tool. 3x + 4x

A: Given query is to simplify the expression.

Q: 17 For A = [32] and B = [18], compute these answers and nothing more: (a) column 2 of AB (b) row 2…

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Q: Question 12 Z CN Where Z is the set of all positive integers and N is the set of all natural…

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Q: Solve the equation. Be sure to check for extr x-1= √5x - 9

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Q: 3. Solve logs (log3x) = 0

A: We have given logarithmic equation log5(log3x)=0 Using formula  If logab=k b=ak So, log3x=50 log3x=1…

Q: given prime factorization of 1078 = 2 · 72 · 11 prime factorization of 140 =22 · 5 · 7…

A: Given query is to find gcd.

Q: and g(x) = 1,, write the composite function (fog) (x). 12 4x+3 4x+6 4x+3 x+3 4x x 31 - 3

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Q: Name Date 7.1 Skate Rental (page 142) A sixth-grade class is planning a skating party to celebrate…

A: The answer is in step 2.

Q: Write an equation (any form) for the quadratic graphed below: -54-3 y = 수 3 2 1 - -2- -3 1 2 3 4 5

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Q: Find b and c so that y = 6x² + bx + c has vertex (3,-8). b -36 c = 50

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Q: 5. Which set of coordinates could be used to find the diameter of this circle? -7 -6 -5 -4 -3 (21)…

A: The figure of circle is given

Q: Homework 1. Simplify the algebraic expression (16x + 19y) + (7x-8y). ↓ 16x+19+2-87 (ist Zx) +…

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Q: Find the average slope of the hill. Write your answer in exact, simplified form. 960 ft The average…

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Q: -616+4√81+√192

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Q: Factor. 9m2 - 21m7-30m4 O 3(3m2 - 7m7 - 10m4) O No common factor O m²(9m5 - 21m3³-30) O 3m¹(3m5-7m³…

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Q: 16. f(x) = x² + 4x +3

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Q: 2 Express each of the following vectors in R² as linear combinations of the vectors [2] and (a) (b)…

A: Since you have posted multipart questions i can do first three subparts as per our company…

Q: Find the average rate of change on the interval specified for real numbers h. h(x) = 3x³ on [2, 2+h]…

A: h(x)=-3x3  inteval is 2,2+haverage rate of change=h(b)-h(a)b-a

Q: The prime factorization of 140/10 = O 22-1.5¹-1.7 O 22+1.51+1.7 O 14.10/10 O No answer text…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: If a box of 100 gloves cost $7.73, how much does each glove cost?

A: According to question,Given data,Cost of 100 gloves = $7.73

Q: Suppose an antique clock is expected to be worth $300 after 2 years and $580 after 6 years. What…

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Q: A farmer has 5,000 ft of fencing to enclose a rectangular region. ab L Write a function that…

A: Given that , perimeter = 5000 ft Write a function that represents the enclosed area of the region as…

Q: Six stand-up comics, A, B, C, D, E, and F, are to perform on a single evening at a comedy clu a.…

A: a.  of ways to succeed =  1*5! of possible outcomes:: 6! probabillity=5!6!=16

Q: Solve the following system of linear equations: X1 = X2 = X3 = −2 x1 + x2 − 5 x3 −5 x1 + X2 − 3 x3…

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Q: Find the amount borrowed if $800 is due at the end of 7 months when an annual simple interest rate…

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Q: Use the inverse of the coefficient matrix to solve the system of equations. x + 4y + 3z = 5 x-3y-2z…

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Q: domain,

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Q: The table shows the distribution, by age, of a random sample of 3910 moviegoers ages 12-74. If one…

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Q: (a) Write the equation in slope-intercept form, and determine the slope and y-intercept (b) Graph…

A: The given equation is: 0.02x+0.06y=0.12 a) To write the equation in slope-intercept form and…

Q: Put the equation y = x² +24x + 140 into the form y = (x − h)² + k: Answer: y =

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Q: For the polynomial below, -2 is a zero of multiplicity two. g(x)=x²-2x³-7x²+28x+52 Express g (x) as…

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Q: Multiply 8 + 3√5 and it's conjugate.

A: INTRODUCTION The concept of a conjugate also applies to irrational expressions, such as square roots…

Q: -8x + 12x + 3x= -77

A: given  -8x+12x+3x=-77

Q: Gianna has $760 to spend at a bicycle store for some new gear and biking outfits. Assume all prices…

A: Let n be the number of outfits Gianna can purchase while stauig within her budget

Q: A certain company's main source of income is a mobile app. The company's annual profit (in millions…

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Q: K9. What is the end behaviour of f(x) (x + 5) (2 - x)(x − 4)? - - x →∞, y → ∞; x ⇒ − ∞, y →∞ Ox→∞, y…

A: Given: fx=x+52-xx-4 To find: End behaviour of f(x) First simplify the given function to find the end…

Q: Write in simplified radical form. 7√−180s¹4t7

A: To simplify the given radical expression

Q: (c) If and y are vectors in R" so that · y = 0, then ||+y||² = ||x||² + ||y||² There is a set of 3…

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Q: If A = (5, 2) then what is the vector from the origin to A? 00 And what is the vector from A to the…

A: given  A=(5,2) we know origin is  O=(0,0)

Q: Solve. A school has just purchased new computer equipment for $15,000.00. The graph shows the…

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Q: 2. a.) Show that y = x² In x is a solution to to xy' = 2y + x², y(1) = 0. 51= 200₁ Y es- Fax. te dy…

A: Given xy'=2y+x2  , y(1)=0every solution of differential equation is satisfies it

Q: Multiply 8 + 3√5 and it's conjugate.

A: The given data is: Multiply 8+35 and it's conjugate The conjugate is 8-35

Q: rivial solution of Ax = 0 by

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Q: -6√16 +4√81 + √192

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