Determine a value of the variable so that DE || BC. 9. 8. 7. C. B 8 X - 5 E 4 4 15 25 18 C 20 6 D 12 A

Q: 54 B 20 A x-1 E 27

A: Given ∆ACD ~∆ABE

Q: B 8 6.

A: Given :BC = rAB = 8AC = r+6

Q: D.V S Sz SOL b1 5xi 1. b2 -1 7. Find value of b1 and b2 1 1)

A: The given table is   To find: b1 and b2.

Q: Identify each as an equation or an expression. 1. x = -7 2. x – 7 3. 4y – 6 + 9y + 1

A: Given- 1.   x=-7 ,                          2. x-7                    3. 4y-6+9y+1 To identify- Each…

Q: 5. X2+ хх3-х

A:

Q: What are the restrictions on the variable of the expression shown? f 3f f-4f+1 ÷ +₁ a. f-2,-1, 2 b.…

A: To solve the following functions wherein to make the restrictions such that the function is defined.

Q: C. Choose the letter of the correct answer. 1. What is the leading coefficient of y = 1-22+3x + 4x47…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: 10. y-3x+6 (WARNING: THIS ONE CHANGED) y 12 18 24 30

A:

Q: B. Find the value of x. x + 9 - 3x + 5

A: Here, we have to find the value of x,

Q: 18. Which is the value of x in the diagram? (4x + 7)° (7x – 3)° (2x + 10)° (2х + 1)° А 5.5 В 6 с 1 D…

A: The given diagram has the measures,(2x+10)°,(4x+7)°,(7x-3)°,(2x+1)°

Q: TT (32?+x-y) dzdxdy -1 -X .A 13 63 .B 11 63 .C 2 18 .D

A: To evaluate the triple integral

Q: 2-4 6x2-12x Which values of x make undefined? 1. x 6 and x = 2 2. x 6 and x = -12 3. x = 0 and x = 2…

A: Put function= undefined and find x value

Q: Write the equation to represent the relationship between x and y. 5 12 8 3.2| 4.8 14.4 36 2 O y =…

A: Table values

Q: For what value of x will AEFG ~ AABC be a true statement? 2. 7x 4x+9 32 E 32 25 35

A:

Q: R.1. Simplify the radical expression. V(a + 3)

A: Our Aim is to simplify the radical expression given below:-(a+3)2 -(i)

Q: Find the value of x. x+1 3 6.

A: given

Q: YA yt 4 3. 2. D. 4 21 2. 1. Y D B. B.

A:

Q: 13. What value(s) of b will cause 8x²+bx+ 2 = 0 to have one real solution? A.-16 B. -8 C. -4 ☐ D.4…

A:

Q: Solve the P.D.E XUX-July =o by using Change of variable α=xy and B=X. the

A: Given P.D.E: xux-yuy=0 The objective is to solve the P.D.E. using the change of variable α=xy and…

Q: 139 9y 88 14. 15. 71 2x 63 74 92 3x

A:

Q: х — 7 %3D V3х- 21

A:

Q: Simplify. 6x²54 x² + 4x-21 a. 6(-4x) b. 5r2 – 33 4x C. d. 6(x + 3) (x + 7) 6(x-3) (x + 7)

A:

Q: Not sure where to go from here.

A: We factor the given expression

Q: Find the value of x. M. 33. 2x-3 32. 3x+4 P.

A:

Q: csc O 12 16 20

A:

Q: Find the value of x and y. /2у - 5

A: Here we will use traingle proportionally theorem.  Theorem: If two or more parallel lines are cut by…

Q: |10 11 V-B.h V3D

A:

Q: What is the value of x? X-6 O A. 3 О В. 9 ОС 15 O D. 30

A: The figure of the triangle is given by To evaluate : The value of x

Q: W. If AE is an altitude what is the value of x (5x-25)

A: Angle

Q: Find the value of x and y in each of the 25 30 19. y+16 x+14

A: From the figure and properties of a parallelogram,…

Q: Which is true for all pairs of values in this table? X012 3 y-1|49 14 O A y= 5x +1 O B y=x+3 O C y-…

A: Linear equation are equations of first order. The linear equation is of the form y=ax+b and the…