In the given diagram, each letter represents a different number (from 1 to 9), such that each of A + B +C and C+D +E and E+F+G and G+H +l is equal to 13. What number does the letter E represent? (A) 2 ABC EFG H (B) 4 (C) 5 (D) 7

Q: Find a b. a = 61 + , b-1 - 9) + k

A:

Q: 8.) Determine the value of b that makes the bx) expression 15 - 20x equivalent to 3(5

A: Given, 15-20x = 3(5+bx)

Q: What. Is 36×987+6,×8

A:

Q: What is the minor of element a23 -2 5 -2 5 3 - -3 4 4,

A:

Q: Select all expressions that are equivalent to each other. O A (3 x 3)" O B. (3x3")? O C. O C. 9(3)2…

A:

Q: (10w³)² The expression is equivalent to 5w A 2w5 B 2w8 © 20w5 O 20w8

A: Topic:- simplification

Q: What is  7 + 9

A: Addition is one of the four basic operations of arithmetic, the other three being subtraction,…

Q: 121=(4q+5)2

A: To calculate the value of q from the provided equation which is mentioned below,

Q: What is the value of x in the expression 1 *-2 = 5x+107 125 A B -1 -6 D

A: Given that we need to find the value of x for the following expression.  As we know that.   (am)n =…

Q: Simply the following    9a-3-a+12

A: The given expression is 9a-3-a+12.

Q: Which expression is equivalent to V6x 3, Your answer: 6°xy 15,,18 O 6x5y5 1. 3,,6 O 6xy 31 5,5 65

A:

Q: If -4 -1 A = [-1 -1 -3 -2 2 1 2 2 determine the following entries: a31 = a22 = a14 =

A:

Q: If 23+15 42+5 then %3D The value of x is

A: Given 23x+15 = 42x+5we know that 4=22so, 23x+15 =22(2x+5)⇒23x+15 =24x+10

Q: Find the values of a, b and c if: 21 l6 2a 21 7 2 +2b 2 3 -b

A: When a constant is multiplied to a matrix, then every element of the matrix is multiplied by the…

Q: (5+3)•(9-4)=

A:

Q: Diego was taking a math quiz. There was a question on the quiz that had the expression 8x – 9 – 12x…

A: The solution is given as follows :

Q: 3 3 Simplify c4 c7

A:

Q: b) S 9+x

A: ∫x39+x8dx

Q: b. Px(m + n)- 16(m+ n) (x² 主 - 4) (x + ) (m + n)

A:

Q: identify the values of the variable √/4-x

A:

Q: Find the GCF of 36a and 45a? . Ο 27α? O 9a? O 8a? O 46a3 O 45a3

A:

Q: (7-3)(4+10)+3

A: Solve the given equation

Q: Represent the expression 2 x (3+1) using bar diagrams .

A:

Q: Find the amount of money owed at the end of 5 years if $60,000 is borrowed at 7% per year compounded…

A: Here we have to find amount of money at the end of 5 years if money borrowed is $60, 000 at 7% rate…

Q: 4 Graph of f The figure above shows the graph of f on the interval (0, 4]. Which of the following…

A:

Q: What's 3÷90

A: Given 3/90

Q: what is the difference of A and B if A={ 14 6 7 8} and B= {1 7}

A: This question is based on set. Difference of A  and  B  = A - B means element of  A  which is not…

Q: 7. Simplify. Write the answer in standard form. 2x(-2х- 3) -4x 3 -4x - 6x O B x² - 3 -4x – 6 | O D

A: We will simplify the given expression.

Q: what is 10+2

A: To Solve:- 10 + 2

Q: Multiply.

A: Use the defintion of square to write the given expression as follows.

Q: x +4x+4 . For what value(s) of x will each expression be undefined? 9-x+x A) 6 B) -2 C) -2 and 3 D)…

A:

Q: 18(9+7)+3

A: 18(9+7)+3

Q: (22-9)+(8+14)

A: The given expression is: (22-9)+(8+14)

Q: Evaluate 4p3 (a4 + 9)2

A:

Q: Evaluate for b equals -6 b2+7b-5

A: Given: evaluate for b = - 6

Riemann Sum

Riemann Sums is a special type of approximation of the area under a curve by dividing it into multiple simple shapes like rectangles or trapezoids and is used in integrals when finite sums are involved. Figuring out the area of a curve is complex hence this method makes it simple. Usually, we take the help of different integration methods for this purpose. This is one of the major parts of integral calculus. 

Riemann Integral

Bernhard Riemann's integral was the first systematic description of the integral of a function on an interval in the branch of mathematics known as real analysis.