10. In quadrilateral ABCD, M and N are midpoints of AB and CD respectively. X is the midpoint of MN. Show that a) AD + BC = 2MN b) XA + XB+XC + XD = 0 A M B D X N

Q: Estimate N if (L, R, d) = (0.5, 0.15, 8) and R is increased from0.15 to 0.17.

A: Given, N=L,R,D=0.5,0.15,8 if R incresed from 0.15 to 0.17 N=0.5, 0.17, 8

Q: 6. 4.

A: Given: To find:  x

Q: 376 61)22936

A:

Q: Can you help?

A: In the triangle ABC , we know all the sides.  We have to find angle C=?

Q: 6. 11 ZB = ZB = CB =

A:

Q: A in O q

A: here triangle ABC is given  side are given  and one angle is 90 degree is given  so we can easily…

Q: Find a and that solve the vector equation: + ß ;) = (³) 3

A:

Q: 5. Review (NC.7.NS.3) Courtney bought 3 packages of peanuts. Each package weighed 22 pounds. When…

A:

Q: = c for b 0/6

A: Given:   a/b = c  We solve it for b

Q: e. In OP, mAB = 43, and AC = DF. Find AC.

A:

Q: 2. ar'+b) 2.

A:

Q: -5 w2 In(w) dw

A:

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…

Q: 5) 45 h. 5. h D

A: As per the company guidelines we can solve first question. I hope that the given solution will help…

Q: n = 3 20 . n=-1n+₂

A:

Q: Mr Han bought some pens. He gave 225 pens to Class 3A and 132 pens to 1 Class 3B. He gave of the…

A: Given that Mr. Han bought some pens . He gave 225 pens to class 3A and 132 pens to class 3B.He gave…

Q: 2.35)42.394 A. 18.04 B. 11.27 r49 C. 17.14 D. 18.4

A: Let p=42.394, q=2.35

Q: 2. 17)1,569

A: Given, 171,569

Q: 213 dx 4+x² ,2

A: We will use substitution to solve the integral

Q: 14 - Which one is a basis for the vector space R3 ? 1

A: We have to check

Q: c) trace(BD) d) (AB) C

A: Given, A=2-104-29,   B=0-93-1-31324,  C=601-6-11,D=-2-30141     We will compute c)  trace(BD) d)…

Q: 50 3a° b° 3a°

A: Theorem  sum of opposite angles of cyclic quadrilateral is  equal to 180°

Q: Fact or Fib How do you know?

A:

Q: 16 b.) Find "h" 14 Ø 18

A: Solving the problem by finding the value of h.

Q: 3.12x + 8 = 7.06 – 3.5

A:

Q: Q 11 13 T. R.

A: by secant formula, we will find out this

Q: (21)8=... Select one: (10010)2 a. b. (1001)2 (10001)2 C.

A: Here convert the number (21)8, into base 2 number.

Q: Q.6) How many Squares are there?

A:

Q: 1- 2 sinccos )

A: Solution:- cos 45°=1/√2

Q: 1.2)7194:

A:

Q: 56 C-16)

A:

Q: Ca. Iverage number of children born per family. Number of families Number of children Number of…

A:

Q: 28 45

A: Explanation and solution is given below....

Q: a) V27 b) — У343 c) V- 64 =

A: We can solve the problem by just simplifying it.

Q: (d) 2.46 (е) —0.10

A: Answer- Given null and alternative hypothesis                H0 : μ = 5                H1 : μ > 5…

Q: What is the least common multiple of 12 and 2? lcm (12,2)=(

A: Algebra

Q: 21 Which graph does NOT represent a function?

A: From the above figure A,B and C shows that any values of x gives unique inmage .So A,B and C are the…

Q: Simplify the expression In c. * a. d. 3x Iní3x)

A: topic :- simplification

Q: 11 17 A c.) Find LC 18

A: This question can be solved using properties of triangle.

Q: 3. р Л~ q

A: To write the truth table for p∧~q

Q: 5) 180° rotation

A: If you like the solution then please give it a thumbs up.... The Answer is:           180 ° Rotation…