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2 years ago

What’s the answer to number 1?

Mathematics

1 answer:

Darya [45]2 years ago

7 0

Answer:

increase = New number - original number

inc % = (increase ÷ original number) *100%

Step-by-step explanation:

133 - 76 = 56

inc % = 57 ÷ 76 = 0.75

0.75*100% = 75%

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Which is greater, |-6.3| or |-19\20|

MrMuchimi

|6.3| because the lines mean absolute value. Take the positive number values of each number and compare them. 6.3 vs 19/20. 19/20 is 0.95 so 6.3 is bigger.

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3 years ago

Which point lies on the y-axis, but not on the x-axis?

Katen [24]

Origin region 0,0
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2 years ago

I use 3 fifth size strips to model 3/5.I want to use tenth size strips to model an equivalent fraction.How many tenth size strip

Yuri [45]

3/5= 3 fifth size strips
You want to find an equivalent fraction with the denominator of ten, correct? Then you would multiply the fraction in a way that will allow you to have a denominator of ten.
So...
3/5*2/2=6/10
You would need 6 tenth size strips.

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2 years ago

Find the value of x and y

Romashka [77]

Step-by-step explanation:

$\triangle ABC \sim\triangle DEF..(Given) \\ \therefore \frac{AB}{DE} =\frac{BC}{EF}=\frac{AC}{DF}..(CSST)\\\\\therefore \frac{6}{4} =\frac{7}{x}=\frac{8}{y}\\\\ \therefore \frac{6}{4} =\frac{7}{x} \\ \therefore \: x = \frac{7 \times 4}{6} \\ \\\therefore \: x = \frac{28}{6} = \frac{14}{3} \\ \\ \huge \red{ \boxed{ \therefore \: x = \frac{14}{3} }} \\ \\ \because \: \frac{6}{4} =\frac{8}{y} \\ \\ \therefore \:y = \frac{4 \times 8}{6} \\ \\ \therefore \:y = \frac{32}{6} \\ \\ \huge \purple{ \boxed{ \therefore \:y = \frac{16}{3} }}\\ \\$

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3 years ago

A certain manufacturer sells a television for $170. One online retailer has a standard markup of 27% and charges an additional 1

blondinia [14]

Answer:

(a) $248.285

(b) $249.441

(c) I will prefer to buy the television from online store.

Step-by-step explanation:

The manufacturing price of a television is $170.

(a) The online retailer charges a standard makeup of 27% and an additional 15% charge for shipping and tax.

Therefore the final price will be $ $[170(1+\frac{27}{100})](1+\frac{15}{100} )$

= $(170 × 1.27 × 1.15)

= $248.285

(b) Now, the superstore has makeup of 34% and then 9.5% charges for state tax.

So, the final price becomes $ $[170(1+\frac{34}{100} )](1+\frac{9.5}{100})$

= $(170 × 1.34 × 1.095)

= $249.441

(c) So, I will prefer to buy the television from the online store because the final price is less and also the shipping charges are included in the final price. (Answer)

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2 years ago