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Anna007 [38]
3 years ago
13

Q.9) Rahul's mother's age is 5 less than 4 times his age. What is his age if

Mathematics
2 answers:
insens350 [35]3 years ago
7 0

Answer:

4x-5=39

4x= 39+5

x=44/4

x=11 yrs

vovangra [49]3 years ago
5 0

Answer:

his age will be 11 year

Explanation:

let rahul's age be x

then his mother's age=4x-5

4x-5=39

4x=39+5

4x=44

x=44/4

x=11

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Aleks04 [339]

Answer: Tables, graphes, and equation are realted because they all have the same information but just in diffrent ways. the advantage of a table is that you can see more information and what other possblities and fill in missing spots. graphes you can fid the equation on it by counting on it. The advantage of a equation is that you can solve it and get the answer the fastets

step-by-step explanation:

Hope this helps

5 0
3 years ago
Factorize<br> ху<br> + 3x +3y<br> + 18
noname [10]

Answer:

(x+6)(y+3)

Step-by-step explanation:

  1. xy + 3x + 6y + 18
  2. x(y + 3) + 6(y+3)
  3. <u>(</u><u>x</u><u>+</u><u>6</u><u>)</u><u>(</u><u>y</u><u>+</u><u>3</u><u>)</u>
3 0
2 years ago
Please help me solveeeee
elena-14-01-66 [18.8K]

Answer:

Step-by-step explanation:

I think the only way you can solve this is to assume that <R means PRT in the given ratio. If I am wrong, I don't think the problem can be solved.

Find <T

Let <T = x

and <PRT = 3x

KLMN is a Parallelagram and therefore two adjacent angles are supplementary.

<PRT + <T = 180 degress

3x + x = 180 degrees

4x = 180

x = 45

So <T = 45

<PRT = 3*45 = 135

If RD is perpendicular to PS then <PDR = 90o

Here's the trick.

RD is also Perpendicular to RT

<MRD + <MRT = 90

<MRT = 180 - 90 - <T

<MRT = 180 - 90 - 45

<MRT = 45

Here comes your answer

=================

<MRD + MRT = 90

<MRD + 45 = 90

<MRD = 45

====================

Note: you must ignore everything to do with the diagram. It is not drawn to scale and the letters are not the same as in the question. The only thing you use is that the figure is a ||gm

8 0
3 years ago
Find the temperature in Celsius if the temperature is-31°F,using the formula F=9/5C+32
Nady [450]
F=9/5c+32
-31=9/5c+32
-63=9/5c
-35=c
8 0
3 years ago
Read 2 more answers
Tomika uses 6 1/9 inches of wire to make a necklace and 3 1/3 inches of wire to make a bracelet. How many necklace and bracelet
ser-zykov [4K]
One necklace and bracelet set is equal to 6 1/9 inches + 3 1/3 inches. That makes the total amount of wire in one set to be 9 4/9 inches. If you divide 28 1/3 by 9 4/9, you get 3.
85/3 * 9/85 = 255/85 = 51/17 = 3

FINAL ANSWER: 3 jewelry sets
7 0
3 years ago
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