In OE, what is AC? 4.8 A 3.2 1.6 C O A. 2.4 O B. 5.2 С. 6.4 D. 5.6

Q: 1. Find KH. C 10 A 3 В 4 D 21 M172/3

A: Triangle Proportionality theorem If a line parallel to one side and intersects the other two sides,…

Q: C. R. B.

A:

Q: Find the value of sec A. A 5 3 C ( А. О в. О с. 4 5 4 513 415 315 В

A:

Q: A. Give the value of the following. Answer: 1. P( 2, 2) 2. P( 5, 3) 3. P( 9, 3) 4. P(4, 2) 5. P(11,…

A: we know that Pr=n!n-r!n

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

A:

Q: Evaluate 50C2/ 30P2 A. 125/3460 B. 245/870 C. 245/1740 D. 120 E. None of these(

A: Solution

Q: on 8 1 0 A = 1 0 1 B= 1 0 : Let and A OB= ?

A:

Q: 10 -3 A - 3 0. -12 0. -4 2. D 0. 1 %3D 4. 4日U0 234 O O 0 0

A:

Q: D Name a secant. E B.

A: Given that:

Q: Consider a linear regression model where y represents the response variable, x is a quantitative…

A: (a)   Intercept shift down by 4.3 units as d changes 0 to 1   (b)  y= 18.3 answer

Q: S 3z dr O a. 0 O b.1 O c.2 O d. 3 e. None

A:

Q: Vn E N için, 1.5 + 2.5² + 3.53 + ...+ n. 5": 5+(4n-1)5n+1 %3D 16 dır.

A:

Q: 5 33 Let A = The maximum set B of linearly independent eigenvectors of matrix Ais.. [3/3 - 1 E. B=…

A: The given matrix is: A=53333-1

Q: use cayley -Hwmilt.n thern A. 3. 니 2

A:

Q: How many ways can 6 DVDS be arranged on a shelf? Question Help: D Video

A: Permutation is the process of arrangement of any things or numbers in an order. It is denoted as…

Q: Find AB . D 11.5 C M 18.7 N A AB = B.

A:

Q: i. ii. iv. (A U B) iii. AnB (A U B)C vi. An BC V. An B AC n BC

A: The given Venn diagram is:

Q: 4. Express the following in degrees: a. 5 3n b. 4 117 С. 15

A: Solution:-

Q: Evaluate: E7º, 3i² + 2i – 4. =D1 а. 8, 942 b. 8, 946 с. 8, 950 d. 8, 954

A:

Q: If x̅=0.25, μ=0, s=2.5 and n=8, then t=? a. 0.283 b. 0.45 c. 0.62 d. 0.85

A: We know that the formula of t is:

Q: Q 11 13 T. R.

A: by secant formula, we will find out this

Q: 1) S R ? 135° T e

A: Parallelogram QRST Given m∠T=135° To find: m∠R

Q: • 1⁰ eve 0 Evaluate dx .

A: Please see the below picture for detailed solution.

Q: Simplify. e 9 In x – О А. 9х X = O B. x10 O C. 9 O D. x e10 E. xe C.

A: This question is based on properties of Logarithm.

Q: Lyf H. J. p. 3y=xml

A:

Q: What is BD? 16 O A. 2/5 O B. 4V5 O C 8 O D. 10

A:

Q: N. 15 9. 12 P.

A:

Q: Ore8.0 ED 50. The area formula for a regular polygon is ap. Find the area of a regular hexagon with…

A:

Q: I. Solve the following. A. If U = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}, A = {1,2,3,4,5,6,8,10}, B =…

A:

Q: If S f(z)dz =, then , f(x)dr is, О a. - 4/3 O b.-3/4 Oc.4/3 O d. 3/4

A:

Q: B. C. E D Exs. 7-9

A: Obtuse angle: The obtuse angle is the smaller angle.It is more than 90° and less than 180°.

Q: 15) Which of the following illustrations below, correctly shows angle of elevation? A. I A B. B P..

A: We know that the term angle of elevation is  the angle from the horizontal upward to an object. An…

Q: Y is distributed xỉo, and K is distributed F10.0o. Suppose Probability(Y < 16) = 0.90. Please…

A: We know that; Fn1,n2=χn12n1χn22n2Now if n2→∞Fn1,∞→χn12n1

Q: Suppose AART = ADEB. a. AEBD = ? b. AT = ? c. m ZR =

A: Given: ∆ART≅∆DEB To determine: a) ∆EBD≅? b) AT≅? c) m∠R =?

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.