What are the values of a and b? a= 8, 6=5 a= 18, b=45 a= 8, 6=45 a 64, b= 80 CLEAR ALL O o oO

Q: A: 7:6 A = = 9:21: B B =

A: The given ratio is        A : 7 : 6 = 9 : 21 : B For the given ratio to hold, we must have…

Q: Evaluate,C. O a a 9 1 5,040 Ob Ос Od 7

A: We know thatThe formula for combination isC(n, r) = nCr            = n!/(n-r)!r!

Q: Which equation justifies why 73 - 37?

A: Given Data: Equation: 713=73   The power law of exponents is, xab=xa·b

Q: 1. Is -52 equal to (-5)² ? A Yes, because they both equal -25. B Yes, because they both equal -10.…

A:

Q: Age: 21, 20 , 18, 30 Teenage (10-20) so what is the Freq(TeenAge) ?

A: Given Data: Age: 21, 20 , 18, 30 we have to calculate frequency : for Teenage (10-20)

Q: how is the value of the 7 in 702,150 related to the value of the 7 in 73,026

A:

Q: f|a*| = 12, what is the order of a?

A:

Q: The expression V2 V25 is equivalent to

A: Given expression: 23·254

Q: If Sara started at her house (4, 5) and walked to the grocery store (6,-4), how far (in kilometer…

A:

Q: a. 7+23 d. 2.62 f. -3 b. 9.31 8• (4) е. (: 5) g. С. 20-24

A:

Q: If possible, find AB, BA A² AB A² = A-3 3-10 C BA= [

A:

Q: Find each difference

A:

Q: I -2 2 4 -6 -8 O 8 II y=- TIT y=-(x-2)(x-6)

A:

Q: Wich fact is related to 12÷3=4?

A:

Q: Write S C, or both in the blank to form a true statement : {-3,0,3} {3,-1,-3,03

A: Set symbols of set theory is given as :  A⊆B  : subset A is a subset of B. set A is included in set…

Q: I need help

A: When written side by side it means addition.

Q: What is AC? A 12 35 AC = %3D

A:

Q: Which of the following is equivalent to the expression a. b. c. h³ d. hs h³

A:

Q: 48 60

A:

Q: D. Select the correct response: x 2, y = 5 x = 5, y = 3 X = 5, y = 2 X = 4, y = 2

A: X = 5 and   y  =3   Option 2nd is correct.

Q: 41. What is the value of EX + 1 for the scores: -1, 0, 2, 3?

A: Given data is -1,0,2,3

Q: 41. Simplify the expression: 50 a. 5 b. 1 с. О d. -5

A: Solution:- Given 50 We know that,

Q: Which expression is equivalent to minus, 9, k, minus, 3, minus, 9, k, minus, 4−9k−3−9k−4?

A: The objective of this question is to simplify the given algebraic expression -9k - 3 - 9k - 4.

Q: Select the correct answer. Which expression is equivalent to the given expression? 8V6 O A. V576 О…

A: We need to take the value of 8 into the square root.

Q: If AC = 7, what is BA ?

A: Answer and explanation is given below...

Q: Use the figure below. 6x +5 8x What is RU? O A. 20 ов. 30 O C. 12 O D. 15

A: Apply Pythagorean theorem in both right triangles and then compare the hypotenuse.

Q: What expression represents: The quotient of 22 and a number, s

A: Explanation of the solution is given below....

Q: Choose the expressions that are equivalent to the expression y 35 y y y y y y y y y y y y

A:

Q: -1 5 (5 x simplifies to: Number Number Number

A:

Q: 53%

A:

Q: Select the correct answer below: 0 (-6,-2) 0 (0,-2) (-18,-4) O (0,4) O(-6,-4) (-18.4) 200 Б 3

A: Here we have two vectora u and w . Need to perform indicated vector operation.

Q: Evaluate o= Vnp(1-p) for n= 1593, p= 7.

A:

Q: Which expression is equivalent to 23i? A: * B: /23 С: 11.5 D: V23

A: Please refer the attached image for complete solution.

Q: What is the value of (-2) ? O 16 08 06 O-8 O-16

A: