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3 years ago

What do we call these types of fractions? 1/2 and 5/10

Mathematics

2 answers:

allsm [11]3 years ago

7 0

Answer:

Proper Fractions.

Step-by-step explanation:

These are Proper Fractions because the numerator (1 and 5) is lower than the denominator (5 and 10).

ruslelena [56]3 years ago

6 0

This are fractions because they are not mixed fraction by the way those two are 0.5

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Solve this linear equation by graphing 1/2x-y=4 2y=x+6

Oliga [24]

Answer:

see attachment for answer.

Step-by-step explanation:

1/2x-y=4 and 2y=x+6 plot

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3 years ago

A cylinder has a base with a radius of 5 cm and a height of 15 cm. What is the volume of the cylinder? (Use π = 3.14.)

tatyana61 [14]

Im all most postive it is b 471cm but im not sure i hope this helps

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3 years ago

Write the equation of the line passing through the points (-4,-1) and (2,8)

klio [65]

<h3>Explanation:</h3>

Calculate the slope with two given coordinate points by using rise over run.

$m = \frac{y_2 - y_1}{x_2 - x_1}$

Let these points

$\begin{cases}(x_1, y_1) = ( - 4, - 1) \\ (x_2, y_2) = ( 2, 8) \end{cases}$

$m = \frac{8 - ( - 1)}{2 - ( - 4)} \\ m = \frac{8 + 1}{2 + 4} \Longrightarrow \frac{9}{6} \Longrightarrow \frac{3}{2} \\ m = \frac{3}{2}$

Slope-Intercept

$y = mx + b \\ m = slope \\ b = y - intercept$

Substitute the value of m in the equation.

$y = \frac{3}{2} x + b$

Substitute any coordinate points that are given or part of the graph in the equation.

$(x_, y) = ( - 4, - 1)$

$- 1 = \frac{3}{2} ( - 4) + b$

Solve the equation for b-term.

$- 1 = \frac{3}{ \cancel{2}} ( \cancel{ - 4}) + b\\ - 1 = 3( - 2) + b \\ - 1 = - 6 + b \\ - 1 + 6 = b \\ 5 = b$

Rewrite the equation by substituting the value of b in the equation.

$y = \frac{3}{2} x + 5$

<h3>Answer</h3>

$\large \boxed{y = \frac{3}{2} x + 5}$

If you have any questions related to the answer, feel free to ask via comment.

7 0

3 years ago

Zoe has a collection 78 movies. Each one cost 29.99. How much did she spend on all her movies.

-BARSIC- [3]

78 * 29.99 = 2339.22

4 0

4 years ago

{ x plus y= -4 y= 2x-1

Leni [432]

X + y = -4 so y = -4 - x
y =2x - 1
-4 - x = 2x - 1
3x= -3
x = -1

y = 2x - 1 = 2(-1) - 1 = -2 -1 = -3

answer: x = -1 and y = -3

7 0

4 years ago