All categories

3 years ago

How can you tell that a fraction is a unit fraction? (can't any fraction be a unit fraction?)

Mathematics

2 answers:

Vladimir [108]3 years ago

4 0

Answer:

Uni Means one. So i think u can i hopes this helped a little bit :)

Step-by-step explanation:

aniked [119]3 years ago

3 0

Because a unit fraction is a rational number written as a fraction where the numerator is one and the denominator is a positive integer.

You might be interested in

Help will give brainliest

Aleksandr [31]

Answer: the answer is line 2

Step-by-step explanation:

6 0

3 years ago

On average, Sasha can drive 28 miles on every gallon of gasoline.

sweet [91]

Answer:

$27

Step-by-step explanation:

336/28= 12

13×2.25= 27

6 0

3 years ago

Find the cosine of 300°. Round your answer to the nearest hundredth, if necessary.

raketka [301]

Answer:

option C . 0.5

Step-by-step explanation:

$cos 300 = cos(2\pi - 300 ) = cos( 360 - 300) = cos 60 = 0.5$

Using the formula :

$cos\theta = cos (2\pi - \theta )$

8 0

3 years ago

Use the box-and-whisker plot shown to answer the following question.

brilliants [131]

Answer:

15-9=6 So the answer is B. 6

4 0

3 years ago

Read 2 more answers

What is the equation of the line that passes through (-3,-1 ) and has a slope of 3/5

vfiekz [6]

The point-slope form:

$y-y_1=m(x-x_1)$

We have the point (-3, -1) and the slope m = 3/5. Substitute:

$y-(-1)=\dfrac{3}{5}(x-(-3))\\\\y+1=\dfrac{3}{5}(x+3)\qquad\text{use distributive property}\\\\y+1=\dfrac{3}{5}x+\dfrac{9}{5}\qqua\text{subtract 1 from both sides}\\\\y=\dfrac{3}{5}x+\dfrac{4}{5}\qquad\text{multiply both sides by 5}\\\\5y=3x+4\qquad\text{subtract 3x from both sides}\\\\-3x+5y=4\qquad\text{change the signs}\\\\3x-5y=-4$

Answer:

point-slope form: y + 1 = 3/5(x + 3)

slope-intercept form: y = 3/5x + 4/5

standard form: 3x - 5y = -4

7 0

3 years ago