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3 years ago

6

What is 8/5 as a decimal and a fraction?

2 answers:

OleMash [197]3 years ago

5 0

Decimal - 1.6 fraction - 1 3/5

Tema [17]3 years ago

5 0

Answer:

1.6

1 3/5

Step-by-step explanation:

*Convert the fraction to a decimal by dividing the numerator by the denominator.

*Divide using long division. The whole number portion will be the number of times the denominator of the original fraction divides evenly into the numerator of the original fraction, and the fraction portion of the mixed number will be the remainder of the original fraction division over the denominator of the original fraction.

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How do i solve for x

sergiy2304 [10]

Expplanation and Answer:

y=mx−7

Swap sides so that all variable terms are on the left hand side.

mx−7=y

Add 7 to both sides.

mx=y+7

Divide both sides by m.

m

mx

=

m

y+7

Dividing by m undoes the multiplication by m.

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3 0

3 years ago

3. What is the scale factor of Figure B to Figure A?

xxMikexx [17]

Answer:

2.5

Step-by-step explanation:

From the diagram, figure B was enlarged to obtain figure A.

The two figures are therefore similar.

The corresponding sides are in the same proportion. That constant value of the proportion is called scale factor.

It is given by:

$k = \frac{image \: length}{corresponding\:object \: length}$

Figure B is the image of A

$k = \frac{10}{4} = \frac{25}{10} = \frac{21.5}{8.6} = 2.5$

Therefore the scale factor is 2.5

4 0

3 years ago

BRAINLIEST FOR CORRECT ANSWER!!!<br> Please Help!

vlada-n [284]

Answer:

20

Step-by-step explanation:

x+2x+x+10=90

4x=80

x=20

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ludmilkaskok [199]

0.26 because when you convert it it becomes 26%

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4 years ago

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Debora [2.8K]

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3 years ago

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