332354 + Interview Questions in Secondary School in Math

1.	Three consecutive integers are such that if taken in increasing order and multiplied by 2,3 and 4 respectively, they add upto 72. Find these numbers.
Answer» Correct Statement is Three consecutive integers are such that if taken in increasing ORDER and multiplied by 2,3 and 4 respectively, they add up to 74. Find these numbers. $\large\underline{\sf{Solution-}}$ Basic Concept Used :- Writing System of Linear Equations from Word Problems 1. Understand the problem. Understand all the words used in stating the problem. Understand what you are asked to find. 2. Translate the problem to an EQUATION. Assign a variable (or variables) to represent the unknown. Clearly STATE what the variable represents. 3. Carry out the plan and solve the problem. Let's solve the problem now!! $\begin{gathered}\begin{gathered}\sf \:Let \: three \: consecutive \: integers \: be \: \begin{cases} &\sf{x} \\ &\sf{x + 1}\\ &\sf{x + 2} \end{cases}\end{gathered}\end{gathered}$ According to statement, Three consecutive integers are such that if taken in increasing order and multiplied by 2,3 and 4 respectively, they add upto 74. $\rm :\implies\:2x + 3(x + 1) + 4(x + 2) = 74$ $\rm :\longmapsto\:2x + 3x + 3 + 4x + 8 = 74$ $\rm :\longmapsto\:9x + 11 = 74$ $\rm :\longmapsto\:9x = 74 - 11$ $\rm :\longmapsto\:9x = 63$ $\rm :\implies\:x = \dfrac{63}{9} = 7$ $\begin{gathered}\begin{gathered}\sf Hence, \: three \: consecutive \: integers \: be \: \begin{cases} &\sf{7} \\ &\sf{8}\\ &\sf{9} \end{cases}\end{gathered}\end{gathered}$

1.

Three consecutive integers are such that if taken in increasing order and multiplied by 2,3 and 4 respectively, they add upto 72. Find these numbers.

Answer»

Correct Statement is

Three consecutive integers are such that if taken in increasing ORDER and multiplied by 2,3 and 4 respectively, they add up to 74. Find these numbers.

$\large\underline{\sf{Solution-}}$

Basic Concept Used :-

Writing System of Linear Equations from Word Problems

1. Understand the problem.

Understand all the words used in stating the problem.

Understand what you are asked to find.

2. Translate the problem to an EQUATION.

Assign a variable (or variables) to represent the unknown.

Clearly STATE what the variable represents.

3. Carry out the plan and solve the problem.

Let's solve the problem now!!

$\begin{gathered}\begin{gathered}\sf \:Let \: three \: consecutive \: integers \: be \: \begin{cases} &\sf{x} \\ &\sf{x + 1}\\ &\sf{x + 2} \end{cases}\end{gathered}\end{gathered}$

According to statement,

Three consecutive integers are such that if taken in increasing order and multiplied by 2,3 and 4 respectively, they add upto 74.

$\rm :\implies\:2x + 3(x + 1) + 4(x + 2) = 74$

$\rm :\longmapsto\:2x + 3x + 3 + 4x + 8 = 74$

$\rm :\longmapsto\:9x + 11 = 74$

$\rm :\longmapsto\:9x = 74 - 11$

$\rm :\longmapsto\:9x = 63$

$\rm :\implies\:x = \dfrac{63}{9} = 7$

$\begin{gathered}\begin{gathered}\sf Hence, \: three \: consecutive \: integers \: be \: \begin{cases} &\sf{7} \\ &\sf{8}\\ &\sf{9} \end{cases}\end{gathered}\end{gathered}$

3.	Guys plz answer fast
Answer» ONG>ANSWER: 28/838 is the answer aaaà

5.	If 'a' is a real number what is the distance between the y-axis and the line x =a
Answer» ONG>ANSWER: The line X = a is parallel to the Y-axis passing through (a, 0). ... Thus, the distance between the Y-axis and the line x = a is \|a\| UNITS.

20.	Subtle transition are dash transition A) strong B) light C) tiny D) minute
Answer» ONG>Step-by-step explanation: अपने से लिखा कर दो shhhhh and OPERATIONS are ALSO AVAILABLE in hindi or Spanish language and operations

26.	Triangle a=40 find b,c
Answer» ONG>ANSWER: skskxkksksksskksksksksksl

31.	In a 100 meters race A runs at a speed of 1.66m/s. if A gives a start of 4m to B and still beats him by 12 second. What is the speed of B?
Answer» as BRANLIEST ANSWER

37.	a commitie member of 10 members has to be formed 15 men and 7 women in how many ways it can be done commitie consist 6women
Answer» ONG>Step-by-step explanation: 4320 is the CORRECT ANSWER

47.	UNIT-III Use determinants to solve the following equations :x + y + z = 2x + 2y + 37 = 13x + y - 5z = 4.A
Answer» ONG>ANSWER: ymraeyayrakyeamykrakyrakuskuaranyr

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Three consecutive integers are such that if taken in increasing order and multiplied by 2,3 and 4 respectively, they add upto 72. Find these numbers.​

Basic Concept Used :-

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Three consecutive integers are such that if taken in increasing order and multiplied by 2,3 and 4 respectively, they add upto 72. Find these numbers.

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Guys plz answer fast

Plz help what does the last question in part b mean? It's ex 3

If 'a' is a real number what is the distance between the y-axis and the line x =a

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Is 0.25% and 25% same

Simplify this number 4²+3²

8. If 2a/r=1+cos( theta) , then with usual notations, show that:ds/d(sai)=2a/sin^3(sai)

Please Solve I mark best answer

We should be subtracted from 13/25 so that the difference is 19/25

4.Draw aline segment 5.8cm long and draw its perpendicular bisector.

√1+cos theta/√1-cos theta+ √1- cos theta/√ 1+ cos theta = 2 cosec theta

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Subtle transition are dash transition A) strong B) light C) tiny D) minute

2xysquare + 152xzy + 91 yxz

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6. 360 का अभाज्य गुणनखण्ड है-

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In a 100 meters race A runs at a speed of 1.66m/s. if A gives a start of 4m to B and still beats him by 12 second. What is the speed of B?

If 4 a²b , 8 ab² , p are in continued proportion then find the value of p. *

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Find the value of k if the points A(8,1), B (k, -4) and C(2,-5) are collinear.

a commitie member of 10 members has to be formed 15 men and 7 women in how many ways it can be done commitie consist 6women

Find the ratio of two different sector of a circle with radius 20 cm and angles respectively 15 and 90.

Which is greater? 0.125 or 0.25

Construct triangle XYZ , whose perimeter is 8. 4cm andXY: YZ: XZ= 5: 7:9

A fraction is an integer

Can you solve these questions I will make you brainlist answer

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