Catholic Church an. E oug Desmos | Scientific. E 13-1Part 2 Workshe.. 10 d = 12 in., mAB = 35 A = 7n cm? A = 147 cm? Option 1 O Option 2 A = 4 in.? A=D프in2 Option 3 Option 4 M

Q: x1 x2 x 3 Xx4 +s x1 +x2 x1 x2 +x3 X3 +x4 +x4 = = 1 2 -3

A:

Q: Problem. 6: Perform the indicated operations. -5 2 1 7 -3 1 0 1 9 10 2 -1 -6 1 -1 -4 + -1 1 2 1 -2…

A: A square matrix is a type of matrix in which the number of rows and columns is equal. Two or more…

Q: If A= 200 -8 1 0 -7-89 then det (A)= =

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Q: If e7 19, then x =

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Q: w(w-10)+40=0

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Q: People at a Party and what they are wearing: Sandals 13 14 12 11 Watch 8 6 Hat 5 1 a How many people…

A: The given Venn diagram depicts number of people at a party and what they are wearing.

Q: (7)(-8)_____-14

A: Consider the given rational expression:Factorizing the numerator and denominator and then cancelling…

Q: 0 -2 -1 1 A =| 2 and C = -1 -1 1 1 1. A - C 1.

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Q: [1 0 -3 6 b. 0 1 5 9. 0 0 What is the final solution?

A: Solve the augmented matrix in the following way:-

Q: Pind D owain and The range 2. 2メ - Sec 4.

A: I have solved using the range of cosinex

Q: hat is the equation of the line that passes through A(7,3) and B(2,0)?

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Q: -5 2 -2 4 5 Given A = what is the rank of ATA? 3 -4 -6 -2 -5

A: We find rank of A^TA

Q: Given that z = V3+i. (a) Find z10 and express your answer in the form a + ib, where a and b are real…

A: Given that  z=3+i Let z=reiθ=rcosθ+isinθ, then rcosθ=3, rsinθ=1 ⇒r=3+1=2 and θ=tan-113=π6. So,…

Q: 3 -1 -2 4 If A= Then ||A|l = Select one: а. 6 b. 5 c. 4 d. 3

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Q: If A = 0 . 0 -3 -1 -9] -6 3 4 ܘ ܒ ܘ ܗ then det (A) = ܗ ܐ ܘ

A: Given Matrix

Q: 1

A: Rationalize of denominator

Q: If A = -60000 5-6000 -4 -7 20 0 -89 3 -8 0 -2 -2 5 6 -9 then det (A): =

A: We have to find the determinant of the matrix .

Q: -5 2 If A = , find A-1 -6 4 O A-1 -2 O A %3D 6 -4 4 -2 O A-1 6. -5 O A-1 으4 112 || ||

A: The solution are next step

Q: Factor x – 36 O (x – 36) (x + 36) O (x + 6) (x – 6) O (x – 6)2 O (x + 6)²

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Q: 3 5 - Let C= 2 6 |. Find - 5C. - 1

A: The given matrix is                                C=-3   5  2   6  0-1 We have to find -5C.

Q: Compute: -57 [3] + 5] 4 5 0

A: To add the following matrices.

Q: If B = 1 1 01 2 2 -1 1 1 then det (B5) =

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Q: Is the following a linear combination of A = [-29]. RJ 11 O Yes O No B = = [ ²₁ - ²2 ] · c = [₁ 2] ²…

A: We want to find the given matrix is in linear combination of other or not.

Q: 5 -1 2 Let D = Find -4D. | 0 -6 7 -4D = %3D

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Q: Find A. A = = (2A)-1 1 1 || 4 [61] -4 11 6

A: Given  2A-1=6411 Inverse of a matrix X=abcd is given by  X-1=1ad-bcd-b-ca

Q: Please help!

A: Calculation:Solve the rational equation as follows

Q: d. (7, -5) h. (0, 1) c.(-8, 7) g. (7,-1) b. (-6, 6) a. (3, 8) f. (-4,-8) e. (5,-4) Part 1 out of 8…

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Q: 6. 3 3 Let A= -4 1 and C= -5 0 3 -2 -1 Find A+ C.

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Q: Only problem 72

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Q: All of the questions

A: Here we have to evaluate the remaining definite integrals.

Q: 1 1 -1 A = | 2 3 1 2 2 -1 Ex: 5 : -1 ||

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Q: - [B 3. A = 935 14 -2

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Q: -2 -1 -2 and A = 1 Determine A if A -1 -2 -3

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Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.