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3 years ago

A store is making their prices up 145% what fraction best represents 145%

Mathematics

1 answer:

sergejj [24]3 years ago

6 0

Answer:

29/20.

Step-by-step explanation:

The fraction that best 145% is 29/20.

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What equation defines a line that intersects the graph of 6x-2y=10 exactly once?

leva [86]

Any line with a slope different than 3 will intercept the given line only once.

<h3>What equation defines a line that intersects the graph?</h3>

The answer will be any line that is not parallel (nor the same) to the given line.

Remember two lines are parallel if the lines have the same slope and different y-intercept

In this case, the given linear equation is:

6x - 2y = 10

y = 3x - 5

So the slope is 3 and the y-intercept is -5.

Then, any line with a slope different than 3 will intercept this line only once.

An example can be:

y = 314*x

If you want to learn more about linear equations:

brainly.com/question/4025726

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2 years ago

Prove each of these identities.

Stella [2.4K]

Answer:

Identity (a) can be re-written as

$sec x\ cosec x - cot x = tan x$

which we already proven in another question, while for idenity (b)

$(A)\frac 1 {sin x} -sin x = cos x \frac{cos x}{sin x}\\\\(B)\frac {1-sin^2x}{sin x} = \frac {cos^2x} {sin x} \\\\(C) \frac {cos^2x}{sin x} =\frac {cos^2x} {sin x}$

step A is simply expressing each function in terms of sine and cosine.

step B is adding the terms on the LHS while multiplying the one on RHS.

step C is replacing the term on the numerator with the equivalent from the pithagorean identity $cos^2x + sin^2x = 1$

8 0

2 years ago

15 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!

dem82 [27]

Answer:

The given expression is

$3 + (\frac{(2+8)2}{4} \times(\frac{1}{2} )^4)= \hspace{0.3cm}3 +( \frac{10 \times 2}{4}\times \frac{1}{2^4} ) \hspace{0.3cm} = \hspace{0.2cm} 3 + ( \frac{5}{16})$ = 3.3125

Step-by-step explanation:

The given expression is

$3 + (\frac{(2+8)2}{4} \times(\frac{1}{2} )^4)= \hspace{0.3cm}3 +( \frac{10 \times 2}{4}\times \frac{1}{2^4} ) \hspace{0.3cm} = \hspace{0.2cm} 3 + ( \frac{5}{16})$ = 3.3125

4 0

3 years ago

Read 2 more answers

Which statement is true? a 3 2/5 < 2 4/5 b 2/3 > 1 7/3 c 4 1/4 > 2 3/4 d 1/2 < 1/4

Kaylis [27]

Answer:

c 4¼ > 2¾

Step-by-step explanation:

1 7⁄3 → 3⅓ [We know that this is false (answer choice b)]

This is correct because in this case, we can base it off of the larger whole number:

$2 < 4$

I am joyous to assist you anytime.

5 0

3 years ago

How many breaths does it take jesse to fill a balloon?

Aleksandr [31]

Answer:

8.8 breaths

Step-by-step explanation:

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3 years ago

A store is making their prices up 145% what fraction best represents 145%​

A store is making their prices up 145% what fraction best represents 145%