E A ABC is an isosceles triangle (AC = BC) %3D Area of DBC = 2 X area of ADC If DF = 7 cm Calculate the Length of DE ?

Q: A Albert and Belle are part of a scientific team studying thunderclouds. The team is about to launch…

A: Since the student has posted multiple questions and does not mention any specific question, so we…

Q: On the first four​ exams, Steve's grades are ​70, 77, 87, and 93. There is still one more exam and…

A:

Q: A quadratic polynomial y = 4x2 +7x -3 has roots p and q. Find a quadratic g(x) = x² + ax +B with…

A:

Q: At sea level, the weight of the atmosphere exerts a pressure of 14.7 pounds per square inch,…

A: Solving 2b

Q: EVALUATION: Answer as directed. Q L 2. 1. 810 540 36° 90° F 380 610 T A. Arrange in increasing order…

A:

Q: If Set A ={ 1,2,3,4,5,7,8,9}   set B = {0,1,2,3} then |A| is    which one:   9   7   8   12

A: The cardinality of a set is a measure of the number of elements of the set. The cardinality of a set…

Q: Solve for x and y the following system of simultaneous 2 In(x) = In(y) + In(25) e ey = e5

A:

Q: Learning Task 1: Find the area of each irregular figures. 6 cm 6 сm 4 cm 8 cm 9 cm 9 cm 12 cm 2. 3.…

A:

Q: Find the Sn for the arithmetic series where a1=-5, n=8, and d=6.

A: solution

Q: N(t) = 80(3)

A: Given query is to find the time taken to reach the bacteria to 20000.

Q: Rheam Gaspar throws a ball upward with an initial speed of 32 feet per second, then its height h in…

A: Given query is to find the maximum height.

Q: The population of a town has been growing, following the equation P = 800t + 3500, where t is years…

A: Let's find.

Q: For the following.problems, you need to provide a clear and detailed solution. Work Problem 1 0.…

A:

Q: Exercise 3 Let A be an n x n matrix satisfying A² = 4A. What are the possible values of det(A)?

A: A be an n×n matrix satisfying A2=4A

Q: 1 A- 206tf+よ++R. B=Sint?- 2t ô +3 k and 2 =5î+3-2Ê them %3D もind he value otLCA×)×]みナ0

A: As per bartleby guidelines we only give first question answers.

Q: 3x² + 2x - 8=0

A: Topic = Quadratic equation

Q: 6. You are a student council president. You want to request for financial assistance for the…

A: 6. C  7. b

Q: 3 -1 [2 -3 -47' The matrix product 2 4 1 0 1

A:

Q: What is the annual rate of interest if ₱265 is earned in four months of an investment of ₱ 15,000?

A: Given query is to find the annual interest rate.

Q: Simplify the expression to the form am where m is an integer. Find the value of m. Answer:

A:

Q: Graph the Exponential Function y log, (x) by plotting the Horizontal Intercept and one other point.…

A:

Q: Problem Five: Dorian makes luxury cars and jeeps for high-income men and women. It wishes to…

A: We want to find the optimal solution.

Q: Solve for x and y in the matrix equation below: [3 4 y x-y 4 2 [10 3 -1] 3 3 -1] 1 2 -1 4 x -8 2 бх…

A:

Q: Match the given mutually and non- mutually exclusive event. COLUMN A COLUMN B A. 2) PCA) PCB)= B. !!…

A: This is a problem related to probability. Based on the definition of mutually exclusive event we…

Q: а b -3g -3h -3i 2d 2f 2d b- 2e c – 2f] Let A = |d f| and B = 2e Lg h i a If determinant of A is…

A: Please see the answer below.

Q: Determine the linear approximation of f(x) = x' at x = 1. O a. Not in the list O b. y=- 9 x -8 O c.…

A:

Q: 1 - 5 = Solve the equation 4x – 16 х — 4 Does the equation have a solution? Input Yes or No here: If…

A:

Q: Write the equation of the line that passes through the given point and has the given slope. 5 (-1,…

A: Given:       point =-1,3       Slope m=-54 The equation of the line that passes through point and…

Q: What value can you add in the blank in the expression x2 + 6x + 3 + square? to complete the

A:

Q: Complete the table below using the exponential growth formula. Growth Rate per Final Amount after x…

A: Given query is to find the amount after 10 years.

Q: 2 5. x2 - X 1

A:

Q: 4. If possible, algebraically verify sin² e 1- cos 0 in a different way. Show all your steps. If…

A: We have to verify algebraically  sin2θ/(1 + cosθ) = 1 - cosθ Also also verify cosθ - sinθ = 1…

Q: Solve the variables by Gauss Elimination method: 3x + 4y -z = -6 -2y +10z = -8 4y - 2z = -2

A:

Q: а. 10x1 + 2X2 — Зх, — 5х, + 2х33—61.5 х1 + х2 + 6хз 3D — 21.5 b. 2х, — бх2 — – X3 = -61.5 6x2 – x3 =…

A: Part a,Given,            10x1+2x2-x3=27            -3x1-5x2+2x3=-61.5            x1+x2+6x3=-21.5To…

Q: Problem Five: Dorian makes luxury cars and jeeps for high-income men and women. It wishes to…

A: Given Dorian makes luxury cars and jeeps

Q: Given the function h described in the table below, determine the formula that describes the…

A: The solution is given in the next step.

Q: The Cookie Jar bakes 80 dozen cookies at a cost of $1.08 per dozen. If a markup of 60% on selling…

A:

Q: JUST ANSWER THE D

A:

Q: Let V=R² Prove that V is not a vector space over R with respect to the following standard addition…

A:

Q: Cinco círculos con centros A, B, C, D y E son tangentes entre si, como se muestra en la figura. Se…

A:

Q: Solve the system of equations. Select the correct choice below and, if necessary, fill in the answer…

A:

Q: Determine whether the graph represents y as a function of x. Explain your answer. (a) y 12 (9, 10)…

A: From the given graphs, we find that it represent y as a function of x.

Q: 125 n=410, p=0.25, and q= 1-p. p-p Evaluate the formula z= when p pq 410 z= (Round to two decimal…

A: Topic = Algebra

Q: If 0∘<θ<90∘ and tan0=4/3, find sin0 using trigonometric identities

A:

Q: _15. Which of the following is an example of a combination? a. Form a passcode with 4-digit b.…

A: Topic:- permutation and combinations

Q: Solve the equation 4x 1 - 5 = x – 4* 16 - - Does the equation have a solution? Input Yes or No here:…

A: No, the given equation doesn't have a solution.

Q: The expression x2+2x²y-2xy+2xy²–3y² x+y is equal to

A:

Q: Express the circle specified by x = 2 cos(0) y = 1 +2 sin(0) in Cartesian coordinates and find the…

A: Given that,   x=2 cosθ and y=1+2 sinθ

Q: One estimate for the ideal body weight of a woman is shown below. Use this information to answer…

A: To find the weight of a woman first we  form a linear equation in h .

Q: Find f(x) given that f"(x) = 3x^3 + 6x and f'(2) = 0 and f(2) = 0.

A: