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3 years ago

The value of 3 in 43158 is times the value of 3 in 71435

Mathematics

1 answer:

irina [24]3 years ago

3 0

Answer:

value of 3 in 43158 is 100 times the value of 3 in 71435.

Step-by-step explanation:

We start read values from right to left in the form

ones,tens,hundredths,thousandths,.......

The value of 3 in 43158 is thousandth

And value of 3 in 71435 is tens value

So, `value of 3 in 43158 is 100 times the value of 3 in 71435.

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Answer fast plzzzzzzzz

Paul [167]

Answer:

0.5

Step-by-step explanation:

It is less than 0.6.

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3 years ago

Read 2 more answers

swati won a Computer game that she played with matt. The sum of the scores was 754. The difference of there scores was 176. How

klio [65]

<u>Answer:</u>

Swati - 465 , Matt - 289

<u>Explanation:</u>

Let Swati's score be x and Matt's score be y.

Since Swati won the game her score is obviously higher.

We are given the sum and difference between their scores which we can write as , x + y = 754 and x - y = 176.

Solving these two equations by adding them we get 2x = 930 so x = 465. Substituting x in x - y = 176 we get y = 289

Thus Swati scored 465 points and Matt scored 289 points.

5 0

3 years ago

X²+4x+20=0

andrezito [222]

Step-by-step explanation:

The general form of the quadratic equation is :

$ax^2+bx+c$

The given equation is x²+4x+20=0

On comparing the given equation and the general equation, we find that

a = 1, b = 4 and c = 20

Hence, the correct option is a=1 b =4 c = 20.

If the equation is 2x²+6x+5=0, then

a = 2, b = 6 and c = 5

If the equation is -2x²+x+5

a = -2, b = 1 and c = 5

7 0

3 years ago

Solve for the value of k. (k+8) 400

pashok25 [27]

Answer:

value of k = 6

Step-by-step explanation:

sum of all angles forming a straight line = 180°

so,

7k + 8 + 90 + 40 = 180
7k + 138 = 180
7k = 180 - 138
7k = 42
k = 42/7
k = 6

hence the value of k = 6

3 0

3 years ago

On aunt may's barn there are 40 animals running around. Her niece counts 80 eyes, but counts 110 legs! the animals that are runn

mylen [45]

Her niece sees 15 goats.

Step-by-step explanation:

Given,

Total animals on barn = 40

Total legs counted by May's niece = 110

A goat has 4 legs and chicken has 2 legs.

Let,

x represent the number of goats

y represent the number of chicken

x+y=40 Eqn 1

4x+2y=110 Eqn 2

Multiplying Eqn 1 by 4

$4(x+y=40)\\4x+4y=160\ \ \ Eqn\ 3$

Subtracting Eqn 2 from Eqn 3

$(4x+4y)-(4x+2y)=160-110\\4x+4y-4x-2y=50\\2y=50$

Dividing both sides by 2

$\frac{2y}{2}=\frac{50}{2}\\y=25$

Putting y = 25 in Eqn 1

$x+25=40\\x=40-25\\x=15$

Her niece sees 15 goats.

Keywords: linear equation, elimination method

Learn more about elimination method at:

#LearnwithBrainly

3 0

4 years ago