15 13 ), C = (5 )yD = (10 )- 1) A = 15 13 B = 4 20 4 20 a) A+B b) 3C c) CD

Q: Why is 2+2=4 not 5 ? 3:24

A: Proof by contradiction

Q: is b) why did not you multiple c by 3?

A:

Q: The equation 8•6 =6•8 demonstrates the

A: Given the equation                         8·6=6·8   demonstrates the -------property of…

Q: Ex. 2: Simplify the following, then evaluate: a) 5°x5-5 213 b) 34 37 c) 3. d)

A:

Q: ydy 4) 5) 5-y

A: (4) Let I=∫-1071-ydy. We can rewrite this integral as the following. I=∫-1071·7-ydy=7∫-107-ydy Use…

Q: Could you please do C) as well

A: A 26 foot ladder is lowered down a vertical wall at a rate of 3 feet per minute. The base of the…

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A: Given; BC=6x+6 AB=8x+9 AC=141

Q: a) Evaluate: i) L{4t² – 5sint} ii) L-1

A: We have to use Linearity  property of the Laplace transform: Lf(t)±g(t)=Lf(t))±L(g(t)           and…

Q: 5) Perform the indicated operations, giuen A = 231 B= 2 1 ans (B+C) A

A:

Q: The perimeter Of a rectangle is 8ayds. The width is 154d less than the length. Find the length and…

A:

Q: Let nEN. Prove that 2+2² +2³+244... +2n 2ntl -2.

A: Here we are given a mathematical series and its equation for its sum. We are to prove that the left…

Q: What is the remainder when x² + 3x is divided by x? a) 4 b) -3 c) O d) you cannot divide by x

A: Option (c) is your correct answer  For detail...go through the solution

Q: Which equation is true when x= -18? A) ½x+8= 12 B) 8-½x= -8 C) 12+½x= 3 D) 3-½x= 8

A: We have to find which equation is true when x=-18. Equation will be true when x=-18 if it satisfy…

Q: jtky-o let yco)=lo0 andyc2)=4 Findk

A: First order differential equation

Q: When x-4x+ mx - 2 is divided by x – 1, the remainder is -7. What is the value of m? O A) m = -2 B) m…

A: Note:If p(x) is a polynomial. Suppose k is the remainder when p(x) is devided by (x-a).Then p(a)=k.

Q: Simplify: 400 + V100 - V900 | A) -400 B) -20 C) D) 20

A:

Q: ア+4 ア+3 T-2 アー2

A: Given equation  1  r+3 > r+4r-2 + 6r-2

Q: 47) The perimeter of a rectangular garden is 38.4 meters, and its length is twice its width. What is…

A: Disclaimer: Since you have asked multiple question, we will solve the first question for you. If you…

Q: #3. Simplify each expression а) π b)- 2n c) (2π) e) 프프 2

A: Given the we need to simplify the following expression. Now, a) π/6 + π  = (π + 6π)/6…

Q: 6) The perimeter of a triangle is 95 cm. The sides of the triangle are labeled 1, 2, and 3. The 2nd…

A: NOTE: Refresh your page if you can't see any equations. . n=lenth of the 1st side of the triangle

Q: A.) 75x5y7 B.) V32x10

A:

Q: b) 43A7twelve – 289twelve

A: We have given the Difference-       43A7twelve -289twelve

Q: Solve. 63x-736-1 O a) 5 0 b) 2 0c) 9 d) 3

A:

Q: find fxx Cxy), fry Cx) and fyy CxY) f(xに5x22t4x7+

A:

Q: 2. Write as a positive exponent and then evaluate: a) 82 b) (1/5)3 c) (-4)° d) e) (-6) 3 (5) (5) e)…

A:

Q: 1. Solve for the unknown variable: a) 13 ст b) 60 80 7

A: 1) a) x=?

Q: a 4 Find the value of c. A) B) 6. 10 D) 25 3.

A: In this question we need to find a value of c in the triangle shown in fig.

Q: +50° +D) yo)-3 %3D

A:

Q: Which of the following is equivalent to the expression a) √√³² Ob)-20 h³ d) h² • ?

A:

Q: (2k+1)

A: