Is there enough information to prove each quadrilateral is a parallelogram? Explain. 1. 2. 12 11 3. 78 4. 78 102 For what values of a and b is each quadrilateral a parallelogram? 5. 3a +1 6. (12b + 8)* (Sb + 2) Sa 2b-5 2a

Q: 1+1-3-32 =

A: Given expression is 1+1-3-32. We have to simplify the given expression. Now, 1+1-3-32=2-35=-33…

Q: dr Find for 0-718 de de || -7/8 -r = -3. -

A: Given query is to find indicated derivative.

Q: to olt -3

A:

Q: The number 6545 can be written as a product of a pair of positive two-digit numbers, what are these…

A: solution:-The given number =65456545=5×7×11×17the two numbers are two digit numberthenthe number…

Q: Save dre invX+3

A:

Q: I need help with 13

A: By Mean value theorem, if a function f is differentiable on a, b, then there exist c∈a, b such that…

Q: Number 28

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Q: Queslion lo

A:

Q: Okay thank you! Can you please help with 11-13?

A: Let's solve limit problems.

Q: 46 lim n-x n k=1 e62+46k =

A:

Q: 10 6. + 1 4

A: Follow the BODMAS rule while performing the operations. The BODMAS rule tells to perform the…

Q: (-8, -11) and (17, 4)

A:

Q: Can number 9 be completed please.

A: Given a 1211220021112347451112 b 1202231110240000

Q: I need help with 12

A: The given parametric equations are x=2t-3t2y=t2-3t Vertical tangent: It occurs when derivative is…

Q: find of the f llowing 2. 2 -5x*

A: Solution of question is written in below steps.

Q: 元 25+3 (5+4 }

A:

Q: 1 plus 1

A: Here we need to determine the value of 1plus1.

Q: Find a . b. a = (-3,-1), b = (-1,8)

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Q: what is 3-4x=5

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Q: Evaluate -up-

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Q: ssing 2 more questions

A: here we have to use Empirical rule  68% of the values are contained in μ-σ to μ+σ 95% of the values…

Q: Where is a22?

A: The given matrix is:We know that the inverse of a matrix exist if the matrix is non - singular.i.e.…

Q: 22x - 9.2x = 8

A:

Q: Number 6

A: If the confidence interval contains the value 0, the null hypothesis is not rejected.  If the…

Q: I need help with 21

A: The given series is ∑n=1∞x-3nn25n. Let an=x-3nn25n, then an+1=x-3n+1n+125n+1. Apply ratio test,…