Try This! Determine whether each ordered pair is solution of 4x + 5y s7. a. (-3, 2) b. (1, 2) с. (3, 2)

Q: Phineas can build a rocket in 7 hours while Ferb can do the same work in 14 hrs. If they work togeth...

A: Given, Phineas can build a rocket in 7 hours, Ferb can do the same work in 14 hrs.  They together wo...

Q: Use the method demonstrated in Example 5 to find the determinant of the matrix. 6 -8 0 -7 4 1 5 3.

A:

Q: + 4- 192 sin(4t) +160 cos(4t) with y(0) 3 and y (0) 3.

A:

Q: Find the absolute maximum and minimum for the given graph. Give your answer as an ordered pair. 5 -4...

A: Topic = Functions

Q: A man walks 44.4760 m directed 276.5977 degrees from the positive x-axis, then he walks 22.3693 m di...

A: Draw the digram as stated in the question and then calculate the reference angle. 

Q: Soive for the quotient of the foiiowing 1.) x -x-9x + 9 + x-3 2.) x? + 2x2 - 9x -18 + x +2 3.) x + 2...

A:

Q: In systems of equation, equations are linearly dependent if A(-2) must exists A(-3) does not exists ...

A: In system of equation, equations are linearly dependent

Q: College classes: Math History 14 20 17 3 18 Science 7 13 How many students are taking math? How many...

A:

Q: Consider the following functions. f(x) = Vi and g(x) = xi Step 2 of 2: Find the formula for (x) and ...

A: topic - function 

Q: Given: cos s(등) cos(품) -sin(똥) sin() COS 1. Identify the Trig identity that corresponds with the exp...

A: Here we can use the trigonometric identity cos(A+B)=cosA.cosB-sinA.sinB

Q: Identify if the system can easily be solved using elimination or substitution. Justify y answer. |2x...

A: 1) 2x+y=5   3x-y=10Since coefficient of y is same with only change in signs⇒Elimination method is us...

Q: In how many possible ways can you arrange the numbers 123456 such that: A) There is one block of thr...

A:

Q: Exercises 71-98: Sketch a graph of f. 72. f (x) = –2x²

A:

Q: 7x2 - 8x +11 8. State the domain, vertical asymptote and slant asymptote of the function C(x) = X-6

A:

Q: The scatter plot gives the average atmospheric concentration of a gas and the average global tempera...

A: (a) Here, the lines is passing through two points (329,57.04) & (383,57.94). So, the equation of...

Q: Which of the following is the domain of the function f(x) = /æ + 4? {x €R | x -4} {x €R |x > 4} {r ...

A: Given: fx=x+4   As we know that; The function y=fx is defined when fx≥0.  

Q: Consider the following functions. fx) = Vx + Iand g(x) 3x

A:

Q: Solve the system by using any method. Express numbers as integers or simplified fractions. y=-x+22x-...

A: Given problem:- Solve the system by using any method. Express numbers as integers or simplified frac...

Q: Which of the following equations is a quadratic equation? O 14x (x2 + 1) = 15 O (x2 + 5) (x² - 5x + ...

A: topic -  quadratic equation 

Q: B. Without graphing the lines, find the (a) coordinates of the y-intercept and (b) coordinates of x-...

A:

Q: Solve for y from the given equations using determinants. 1. 4x - y + z = -5 2. 2x + 2y + 3z = 10 3. ...

A: The given equations are; 4x-y+z=-5 2x+2y+3z=10 5x-2y+6z=1.

Q: 4) Using the graphs given below, draw the following equations. Be sure to identify specific points u...

A: 4) a) The graph is shown below:

Q: 86. Geometry A rectangle is 4 feet longer than it is wide. If the area of the rectangle must be less...

A: A rectangle is 4 feet longer than it is wide.The area of the rectangle must be less than or equal to...

Q: Exercises ·6: Identify f as being lin- ear, quadratic, or neither. If f is qua- dratic, identify the...

A: As question no.6 is the only question visible ,we will find whether the function given in question n...

Q: Determine the a coefficient of the following quadratic equation and determine if this quadratic has ...

A:

Q: Let us summarize what we have learned in our discussion. Activity 8. Fill in the blanks with words t...

A: topic - prababilty

Q: Solve the following system 3 Y1 = -y1 1 3/2 2 = Y2 + 5Y3 Y = 2y3 2уз (a) y1 = cie¯ + 2c3e2* C2e“ + C...

A:

Q: Fill in the missing exponent (marked with ?) to make this a true statement: (m²}' = m15 ? 3=

A: see below the answer and calculation

Q: 39. у %3-3х + 6 41. 4x - Зу %3 12 4. 40. х- у- 6 42. у 3- -х+7 3

A: This is a problem of slope and line equation. By using general formula of the slope we will plot the...

Q: Atmospheric pressure P in pounds per square inch is represented by the formula P=14.7e−0.21x, where ...

A:

Q: Q1/ Prove or disprove: (10 A) If AB = AC and A # 0 then B = C. B) If B and C are both inverses of th...

A:

Q: Using the polar formula prove that?

A:

Q: 1 g(x): %D х2 — 2 f(x) = VIx| – 2 %3D - 1 1 g(f(x)) = |x| – 4 2 |x|– 2 – 2 (Vix| – 2) – 2 - - Dom g(...

A:

Q: -k 2 For which of the following values k is not invertible? - k -1 3 – k A. k = 1 and k = 2 only B. ...

A:

Q: a) Find the value of + 1) tdt by using the substitution u = +1

A:

Q: Graph the function: /(x)=(x+2)-1

A:

Q: -2(x+3)2+11=-151 Solve using the sqaure root property (If its possible could you type it out pleas...

A: Topic = Equations

Q: a. Determine the correlation coefficient between the percentage of teenagers who have used Drug 1 an...

A: Please find the solution   Given data:   x 23 18 39 4 36 19 23 7 8 54 34 y 5 4 21 0 17 8 15 2 2...

Q: Graph the solution set. 3+3 (x +y) > 2y +3 -10

A:

Q: A student can finish a project 15 minutes earlier than the other student. How long will it take them...

A:

Q: (3) Ladders used by fruit pickers are typically tapered with a wide bottom for stability and a narro...

A: Given bottom rung = 49 in Top rung = 19 in Each rung is 2.5 inches shorter than the one below it.

Q: 2y 4y + 7: 2. Find m such that the following system has nontrivial solutions c 3: Answer: m 7 > Next...

A: Solve the following

Q: The ratio of the sides of two sim parallelogram is Enter a number answer only. cm.

A:

Q: Find the range of f(x)=x-5x+6. O [-1/4, 0)

A: The given function is:fx=x2-5x+6To find the range

Q: Evaluate the indefinite integral. (Use C for the constant of integration.) dr

A: Follow the procedure given below.

Q: A visitor is staying in a tent that is 15 kilometers east of the closest point on a shoreline to a c...

A:

Q: If (x + yi)( 2 - 4i) = 14 - 8i, find x O 3 O 5

A:

Q: 2) The pre-image in red has been transformed to the image in green. Write the equation of both image...

A: (a) The graph of the green curve is forming by shifting y= x² to the right by 2 units and to the upw...

Q: Find A. 0 2 (2A)-1 = BB A =

A:

Q: Lesson 10.2 Identifying Excluded Values of Rational Expressions Find all values of x that make the r...

A: