Full Question: The coordinates for a rhombus are given (2a, 0), (0, 2b), (-2a, 0), (0,-2b). Write a plan to prove that the midpoints of the sides of a rhombus determine a rectangle using coordinate geometry...

Full Question: The coordinates for a rhombus are given (2a, 0), (0, 2b), (-2a, 0), (0,-2b). Write a plan to prove that the midpoints of the sides of a rhombus determine a rectangle using coordinate geometry...

I know to like assume that (x^5)+(e^x)=0 has two distinct roots and then find the contradiction. But am stuck.

Statements line WXY m<WXY = 180° m<WXZ = 135° m<WXY = m<WXZ + m<ZXY 180° = 135° + m<ZXY 45° = m<ZXY m<ZXY = 45° Reasons Given...

Statements: m ⊥ l, n ⊥ l <1 is a right angle <2 is a right angle <1 =~ <2 m || n Reasons: Given ...

Statements: 9 = 4x - 3(x - 2) 9 = 4x - 3x + 6 9 = x + 6 3 = x x = 3 Reasons: Given ...

** Will need 3 steps. If m<1 = 40° and m<2 = 50°, then the angles are complementary.

Could you prove and explain how you did it/ what properties you used. A____L_________S____K <---- Line Segment

If a = 4, b = 3, solve for x. First solve the equation. Then, use that information to write the paragraph proof below. 9 = ax - b(x-2)

Statements a. PQ = RS b. QR = QR c. PQ + QR = RS + QR d. PR = PQ + QR QS = QR + RS e. PR = QS Reasons a. Reflexive Property of...

Statements a. 2x+5 = (1/2x) + 8 b. 2(2x+5_ = 2(1/2x + 8) c. 4x+10 = x + 16 d. 3x + 10 = 16 e. 3x = 6 f. x = 2 Reasons a...

Given: AD = CD DB bisects AC Prove: Triangle ADB = Triangle CDB

Given: B is the midpoint of AC and DL Prove: Triangle ADB and Triangle CLB are congruent

I dont understand this and im currently dying

This is supposed to be a two column proof. It has statements on one side and reasons on the other. Given: Triangle ABC with angle C is right angle Prove: Angle A and...

1 × 3 + 3 × 5 + 5 × 7 + . . . + (2n − 1)(2n + 1) = n(4n2 + 6n − 1)/3.

Use the method of proof by induction to show that (1+x+x2 +. . .+xn-1)(1−x) = (1−xn), for all positive integers n

Show that the product of the first n even positive integers is 2^n(n!) Apparently you can show this on one single line (which is required)

Prove : coth2 (x) - 1 = csc2 (x) cosh2 ...

Pleas helm me with this. Its a practice problem, and I do not know how to do it. Thanks!

(a11 a12 a13) A= (a21 a22 a23) (a31 a32 a33) and let C1 C2 C3 be the first, second, and third column respectively...

Amaan M.

Math/Economics Teacher

New York, NY

5.0
(68 ratings)

Wesley L.

Premier MIT Math Tutor and SHSAT/SAT/ACT Specialist

New York, NY

5.0
(228 ratings)

Nikunj P.

Math and Science Specialist, Over 14 Years of Educational Experience

Scarsdale, NY

4.9
(162 ratings)