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3 years ago

How do you divide 35 and 97.3

Mathematics

2 answers:

Tresset [83]3 years ago

8 0

Answer:

To divide a decimal number by a decimal number, multiply the divisor by as many tens as necessary until we get a whole number, and remember to multiply the dividend by the same number of tens. For example, 13.8 ÷ 0.6 becomes 138 ÷ 6 = 23.

hodyreva [135]3 years ago

5 0

Answer:

To divide 35 by 97.3 we first get rid of the decimal .As there is one digit after decimal so we multiply numerator and denominator by 10.

We now divide 350 by 973 .350 is smaller than 973 so we put a decimal at top and add a 0 next to 350.

we now look for a number which when multiplied by 973 is less than or equal to 3500 . 973x3=2919.

This is then subtracted to 3500 to give 581.

As there is a decimal at the top we put a 0 next to 581 so that our new number is 5810.

We now divide 5810 by 973.

973x5=4865

5 is written at top and 4865 is subtracted to 5810 to give 945

We can add a 0 next to 945 to get the new number as 9450

973x9=8757

9 is written at top

THis is subtracted to 5810 to give 693

i hope this helps

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Please help.. I will give points

Daniel [21]

A. 8^9/2= around 11585.2375; (sqrt8)^9= around 11585.2375. So choice A shows a pair of equivalent expressions.

B. (3sqrt125)^9=1,953,125; 125^9/3=1,953,125. So choice B also shows a pair of equivalent expressions.

C. 12^2/7= around 2.03394; (sqrt12)^7= around 5,985.96759. So choice C does not show a pair of equivalent expressions.

D. 4^1/5=around 1.31951; (sqrt4)^5=32. So choice D also doesn't show a pair of equivalent expressions.

Your answers are A and B.

I hope this helps ;)

4 0

4 years ago

Read 2 more answers

Maci and I are making a small kite. Two sides are 10". Two sides are 5". The shorter diagonal is 6". Round all your answers to t

Art [367]

Answer:

A. 4".

B. Approximately 9.54".

C. Approximately 13.54".

Step-by-step explanation:

Please find the attachment.

Let x be the distance from the peak of the kite to the intersection of the diagonals and y be the distance from the peak of the kite to the intersection of the diagonals.

We have been given that two sides of a kite are 10 inches and two sides are 5 inches. The shorter diagonal is 6 inches.

A. Since we know that the diagonals of a kite are perpendicular and one diagonal (the main diagonal) is the perpendicular bisector of the shorter diagonal.

We can see from our attachment that point O is the intersection of both diagonals. In triangle AOD the side length AD will be hypotenuse and side length DO will be one leg.

We can find the value of x using Pythagorean theorem as:

$(AO)^2=(AD)^2-(DO)^2$

$x^{2}=5^2-3^2$

$x^{2}=25-9$

$x^{2}=16$

Upon taking square root of both sides of our equation we will get,

$x=\sqrt{16}$

$x=\pm 4$

Since distance can not be negative, therefore, the distance from the peak of the kite to the intersection of the diagonals is 4 inches.

B. We can see from our attachment that point O is the intersection of both diagonals. In triangle DOC the side length DC will be hypotenuse and side length DO will be one leg.

We can find the value of y using Pythagorean theorem as:

$(OC)^2=(DC)^2-(DO)^2$

Upon substituting our given values we will get,

$y^2=10^2-3^2$

$y^2=100-9$

$y^2=91$

Upon taking square root of both sides of our equation we will get,

$y=\sqrt{91}$

$y\pm 9.539392$

$y\pm\approx 9.54$

Since distance can not be negative, therefore, the distance from intersection of the diagonals to the top of the tail is approximately 9.54 inches.

C. We can see from our diagram that the length of longer diagram will be the sum of x and y.

$\text{The length of the longer diagonal}=x+y$

$\text{The length of the longer diagonal}=4+9.54$

$\text{The length of the longer diagonal}=13.54$

Therefore, the length of longer diagonal is approximately 13.54 inches.

3 0

3 years ago

For exercises 16-18 , trace each figure and draw its rotated image

Artemon [7]

The answer is r(b x p) d

6 0

3 years ago

19 Sasha drinks 2.5 liters of water during the weekdays. She drinks a total of 3 liters of water on the weekend. What is the tot

12345 [234]

13.5
Hope this helps. Anymore questions?

6 0

3 years ago

Read 2 more answers

Carey has a bag of marbles. There are 4 red marbles, 5 blue marbles, and 1 green marble. She conducted an experiment in which sh

Anna35 [415]

Answer:

0.02 or 2%

Step-by-step explanation:

Theoretical probability calculated by dividing the number of events you want to calculate(green marble) with the total event possible(red + blue + green). There are 4 red marbles, 5 blue marbles, and 1 green marble. The probability will be: 1/(4+5+1)= 1/10= 10%

The result of the experiment is:

Red=22

Blue= 24

Green=4

Experimental probability calculated by dividing the number of events occurs with the total number of trials. We pull green 4 times and do 50x pulls, so the probability is: 4/50= 8%

Difference between the theoretical probability and the experimental probability is: 10%- 8%= 2%

6 0

3 years ago