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1 year ago

What is 4 over 14 minus 2 over 14 in its simplest form

Mathematics

2 answers:

TEA [102]1 year ago

5 0

Answer:

2/7 - 1/7 = 1/7

Step-by-step explanation:

ioda1 year ago

4 0

Answer:

1/7

Step-by-step explanation:

4/14-2/14= 2/14= 1/7

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raj has $10. if he buys 8 pears and 5 mangoes, he will be short of $1.10. if he buys 5 pears and 4 mangoes , he will receive $1.

Paladinen [302]

Answer:

1 pear = $0.45

1 mango = 1.5

Step-by-step explanation:

8 pears + 5 mangoes = $11.10 ➡ 8p + 5m = 11.10

5 pears + 4 mangoes = $8.25 ➡ 5p + 4m = 8.25

multiply first equation by -4 and second one by 5

-4 ×(8p+5m) = 11.10 ➡ -32p - 20m = 44.4

5 ×(5p+4m) = 8.25 ➡ 25p + 20m = 41.25

add both equations up

-32p - 20m + 25p + 20m = 44.4 + 41.25

-7p = 3.15 ➡ p = $0.45

use this value to find the price of mango

5×0.45 + 4×m = 8.25 ➡ 2.25 + 4m = 8.25 ➡ 4m = 6 ➡ m = $1.5

8 0

2 years ago

A right square prism has a volume of 75 cubic inches. The prism is enlarged so its height is increased by a factor of 5, but the

kvasek [131]

Answer:

The new volume is 375 cubic inches.

Step-by-step explanation:

Volume of a right square prism:

The volume of a right square prism is given by:

$V = a^2h$

In which a is the length of the edge and h is the height.

A right square prism has a volume of 75 cubic inches.

This means that:

$a^2h = 75$

The prism is enlarged so its height is increased by a factor of 5

Edge is the same, height is 5 times. So

$a^2(5h) = 5(a^2h) = 5*75 = 375$

The new volume is 375 cubic inches.

8 0

1 year ago

Find the error in the student's work. Which of the following steps is where the first error occurred?

Stels [109]

Answer:

Step 1 should have a -2 substituted for both values.

5 0

2 years ago

On a coordinate plane, 2 cube root functions are shown. Function f (x) goes through (negative 3, negative 1.5), has an inflectio

Strike441 [17]

Using translation concepts, it is found that the equation that represents the graph of g(x) is:

$g(x) = \sqrt[3]{x + 2}$ .

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

In this problem, we have that g(x) is a shift left of 2 units of f(x), hence:

$f(x) = \sqrt[3]{x}$

$g(x) = f(x + 2) = \sqrt[3]{x + 2}$

More can be learned about translation concepts at brainly.com/question/4521517

#SPJ1

5 0

1 year ago

What is the slope of (2,12) (4,20)

Ugo [173]

This is the formula for slope between two points:

$\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

$y_{2} =20\\y_{1} =12\\x_{2} =4\\x_{1}=2$

so...

$\frac{20-12}{4-2}$

$\frac{8}{2}$

The slope is 4

Hope this helped!

6 0

2 years ago

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