Answer the following: Given ABCD is an isosceles trapezoid with midline EF and diagonals AC and BD. 1. If AC = 10, what is DB? 2. If mzDAB = 120, what is mzBCD? 3. If MLADC = 65, what is MŁBCD? 4. If AB = 15 and DC = 25 what is EF? 5. If MLADC = E %3D C 2x - 10 and MLABC = 3x+40, what is m

Q: 5. Find x, the triangios. 4.5 cm .5cm 12.2 cm ofr the Ee Gnftleperimeer 12 m 7 m 10 m 15m 12 m 3 m

A:

Q: 8. 18 a=22, b=14. and C= 30 gind the anea of A ABC H. 33 units B. 121.0 units² C. 130.2units? D.…

A: The triangle ABC has measures a=22, b=14, c=30

Q: 3. An 18-foot ladder is leaning against a house. If the base of the ladder is 5 feet from the house,…

A:

Q: ood Chemistry pharmacologic research a variety of clinical chemistry measurements are routinely…

A: Given information: The population mean is μ=93. The population standard deviation is σ=37. Let X be…

Q: 3. Which shape represents the same area as the parallelogram below? (TEKS 6.8B, RC3, SS) 12 А. 10 В.…

A: We have to choose the  figure having same area of parallelogram

Q: (4, 3) (-2, 1) -1 From the graph, find the midpoint of the line with endpoints of (- 2, 1) and (4,…

A: To find mid point

Q: Slove.. -x e lux by BiSection

A: Answer is in below steps.

Q: 4. a = 20 m [W 30°S] b = 30 m [W 40°N]. Find a - b. %3D %3D

A: We need to find a-b.

Q: 5) If CE = 4, EB = 2 and DE = 6, find AB. %3D C A

A: We are given the figure : '

Q: 2. A college professor never finishes his lecture before the end of the hour and always finishes his…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Solve using elimination. -10x - 10y = -20 8x + 10y = 2

A: By using elimination method first eliminate y

Q: (d) Number of ways to draw exactly 2 kings or jacks = 30,408,224

A: The combinations formula is, nr=n!n-r!r!

Q: CD is the midsegment of trapezoid ABGF. If AB 14.5 and GF 17.5, find CD. Round your answer to…

A:

Q: 8. On parallelogram ABCD below, if A(1, 1), B(8, 5), C(5, -5) and D(-2, -9), what are the…

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

Q: If ACMD = ARWY, what must be true? A. mZC = mZY %3D B. mZD = mR %3D C. CD = RY D. MD = RW %3D A

A:

Q: AABC is reflected over x = -1 and then dilated by a scale factor of 2. What are the coordinates of…

A: Concept used: Reflection: It is just an mirror image of the given figure over a line. Dialaiton:…

Q: ABCD is a square. If MLACB (11z-32)", find the value of x. A C. D

A: Given: ∠ACB=11x-32° All the corner angles of a square are 90 degrees. The diagonal of a square…

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.