Which side is congruent to side DF ? * (2 Points) O side AB side BC Oside CA side FE 61

Q: Which brand should the store eliminate? A. Brand D B. Brand A C. Brand B D. Brand C

A: Given the table shows the number of items of each brand that were returned  over the past year and…

Q: Consider x1 = 10, x2 =9, x3 =5, x4=17 A. Find n B. Compose Ex1 C. Determine x.

A: Solution: Given sample data is  x1= 10, x2= 9, x3= 5  and x4= 17

Q: Solne c0?-40+4 22

A:

Q: If an = 3n, what is a10? A. 3 B. 10 C. 20 D. 30

A: Given an=3n

Q: An artist intends to paint a 21-square-foot rectangular mural on a wall that is 13 feet long and 9…

A:

Q: find Q? 1.595Q2-1.04Q-370=0

A:

Q: -11- 2 4) Let C => 32 -3 and D= 3 Find C-3D.

A: Let C=[1−32] and D=[−13−2]

Q: Solve. Use the formula F=9/5 C+32 to write 70 degrees Celsius as degrees Fahrenheit.

A: Given the below mentioned to convert degree celcius as degree fahrenheit.

Q: If a b=2a- 3b+1, what is 3 (-1)? a. 4 b. 10 C. 8 d.-1 b

A: Compare 3*(-1) with a*b, a = 3, b = -1.

Q: Hw number 4 choosing between ABCD

A: Verify the identity

Q: Evaluate the arithmetic series Ση110n + 4.

A:

Q: In an AP  if d = -4 , n   = 7 , an=4 , then a is equal to

A: The general form for the nth term of an AP is, an=a+n-1d Here, a is the first term, n is the number…

Q: Determine the absolute extreme values of f(x) if the graph of f'(x) is shown b ↑f'(x) -5 -4 -3 +2 7…

A: We are asked to find the extreme value of the graph

Q: The value of edz is O a.- O b. e-1 O d. e+1 O e. None

A:

Q: 2. Find m2C 28 18 15 12 +8

A: Given- a=12, b=18, c=20 To find m∠C. Here we will use cosine rule which is as follows-…

Q: Solve. Round to the hundredths place. a.) e³x = 15 b.) 2 ln(3x + 1) - 5 = 3

A:

Q: In the diagram below, if AB= 40, CD = 25, and AD = 80, find BC. D. O 15 O 40 О 25 O 60

A:

Q: x2-4 dx%3D -3 Select one: a. 23 3 b. 28 3 C. 23

A: The only zero of x2-4 in the integration domain is x=-2.

Q: mplify the expression 1 2 16 C. 2 2 1. В. D. 2 4 41 64 21 192 O D

A:

Q: Let ã = and 6 = =. Find 2a + 3b. - V Λ

A:

Q: 25) Find mzDCA 50 +x D. 75+2x 175°

A:

Q: When RN = 7, NC = 3x + 5, and RC = 18, what is the value of .v?

A: We have o find the value of x when RN=7, NC=3x+5 and RC=18 for the given figure: From figure we can…

Q: а.) у 2 2х- 6

A:

Q: 126 93 =Dd7 mZR%3D 90 m2S%3D

A: all angles are given below

Q: find a formula for a, for the arithmetic sequence.

A: First term, a1 = a= 1 common difference, d= 3

Q: 1.Express each in terms of i: a.÷(V32 + v=128) -8+v-8 b. 2

A: To write in terms of i.

Q: 2 A= 2 B = 3 2 FIND: -1 A

A:

Q: Find DF if: a) DE = 12 and EF b) DE 5 12 and EF

A: a) Given that, DE=12EF=5 Evaluate the length of DF (Consider E is the point in between D and F), so…

Family of Curves

A family of curves is a group of curves that are each described by a parametrization in which one or more variables are parameters. In general, the parameters have more complexity on the assembly of the curve than an ordinary linear transformation. These families appear commonly in the solution of differential equations. When a constant of integration is added, it is normally modified algebraically until it no longer replicates a plain linear transformation. The order of a differential equation depends on how many uncertain variables appear in the corresponding curve. The order of the differential equation acquired is two if two unknown variables exist in an equation belonging to this family.

XZ Plane

In order to understand XZ plane, it's helpful to understand two-dimensional and three-dimensional spaces. To plot a point on a plane, two numbers are needed, and these two numbers in the plane can be represented as an ordered pair (a,b) where a and b are real numbers and a is the horizontal coordinate and b is the vertical coordinate. This type of plane is called two-dimensional and it contains two perpendicular axes, the horizontal axis, and the vertical axis.  

Euclidean Geometry

Geometry is the branch of mathematics that deals with flat surfaces like lines, angles, points, two-dimensional figures, etc. In Euclidean geometry, one studies the geometrical shapes that rely on different theorems and axioms. This (pure mathematics) geometry was introduced by the Greek mathematician Euclid, and that is why it is called Euclidean geometry. Euclid explained this in his book named 'elements'. Euclid's method in Euclidean geometry involves handling a small group of innately captivate axioms and incorporating many of these other propositions. The elements written by Euclid are the fundamentals for the study of geometry from a modern mathematical perspective. Elements comprise Euclidean theories, postulates, axioms, construction, and mathematical proofs of propositions.

Lines and Angles

In a two-dimensional plane, a line is simply a figure that joins two points. Usually, lines are used for presenting objects that are straight in shape and have minimal depth or width.