Explanation

Three consecutive odd intergers can be identified as x, x+2, x+4 so,

x + (x+2) + (x+4) = 105

3x + 6 = 105

3x = 99

x = 33 

Explanation

Explanation

The formula of (a+b)

whole square says (a + b)2 = a2 + 2ab + b2.

Explanation

19 x + 19 y + 17 = -19 x + 19 y – 21

38 x = -38

x = -1

Explanation

EIGHT: GIEYTH: OUTPUT: TUOTUP

Explanation

Explanation

Explanation

Angles between 0 and 90 degrees (0°< θ <90°) are called acute angles.

Angles between 90 and 180 degrees (90°< θ <180°) are known as obtuse angles.

Explanation

The area of a triangle is calculated by the formula:

A=1/2​×base×height​

Short detail:

• A = Area of triangle
• b = Base
• h = Height
• A = frac{1}{2}bh

Explanation

Question: Read the following carefully and answer the question based on it 

(i) In a family, there are six members A, B, C, D, E, and F.

(ii) A and B are a married couple, A being the male member.

(iii) D is the only son of C, who is the brother of A.

(iv) E is the sister of D.

(v) B is the daughter-in-law of F, whose husband has died.

Condition 1:

How is E related to C?

A: Sister

B: Daughter

C: Cousin

D: Mother

Condition 2:

How is F related to A?