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astraxan [27]
3 years ago
13

Question 3

Mathematics
2 answers:
RSB [31]3 years ago
8 0
The anwser is b lol i think it’s the most accurate
lesya [120]3 years ago
7 0

Answer:Lol this is very confusing

Step-by-step explanation:

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Need answer for them
ioda

1.) \frac{w}{3}×\frac{1}{2}

<h3>=> \bf\frac{w}{6}</h3>

2.) \frac{d}{3}×\frac{9}{e}

<h3>=> \bf\frac{9d}{3e}</h3>

3.) \frac{4ad}{9}×\frac{3d}{16a}

<h3>=> \bf\frac{3d}{12}</h3>

4.) \frac{h}{k}÷\frac{k}{h}

=> \frac{h}{k}×\frac{h}{k}

<h3>=> \bf\frac{h²}{k²}</h3>

5.) \frac{a}{b}×\frac{c}{b}×\frac{2}{8}

<h3>=> \bf\frac{ac}{4b²}</h3>

6.) \frac{4}{m}×\frac{2}{n}

<h3>=> \bf\frac{8}{mn}</h3>

7.) \frac{π}{2}÷\frac{y}{5}

=> \frac{π}{2}×\frac{5}{y}

<h3>=> \bf\frac{5π}{2y}</h3>

8.) \frac{3y}{5}÷\frac{5y}{4}

=> \frac{3y}{5}×\frac{4}{5y}

<h3>=> \bf\frac{12}{25}</h3>

9.) \frac{q}{4}÷\frac{3q}{4}

=> \frac{q}{4}×\frac{4}{3q}

<h3>=> \bf\frac{1}{3}</h3>

10.) \frac{2t}{8}÷\frac{8t}{6}

=> \frac{2t}{8}×\frac{6}{8t}

<h3>=> \bf\frac{3}{16}</h3>

\\\\\\

HOPE IT HELPS

PLEASE MARK ME BRAINLIEST ☺️

4 0
3 years ago
the height of 5 basketball team members are as follows 178cm,181cm,183cm,176cm,181cm, estimate the average height of the 5 membe
vekshin1
The average height of the 5 members is 179.8 cm
7 0
3 years ago
Debra purchased a prepaid phone card for $30. Long distance calls cost 16 cents a minute using this card. Debra used her card on
miv72 [106K]

The answer is 47 minutes.

You basically imagine this: Debra has a phone card for $30. She used x minutes every 16 cents. You end up with $22.48.

30 - (0.16x) = 22.48

You can basically graph that equation and the x-intercept will show you your answer. x = 47

7 0
3 years ago
Which best describes the diameter of a circle?
steposvetlana [31]

B

There isn't much to explain here. It's vocabulary

4 0
3 years ago
Read 2 more answers
What is the slope of the line that passes through the pair of points (1/3, -1) and ( -2, 9/2)​
UkoKoshka [18]

Answer:

\boxed{m = - \frac{33}{14} }

.

Step-by-step explanation:

Use the form below

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

Where

  • m is a slope
  • (x_1,~y_1) and (x_2,~y_2) are the point of the line

.

So, the slope is

(\frac{1}{3} ,~ -1) \to x_1 = \frac{1}{3} ~and~y_1 = -1

(-2,~ \frac{9}{2} ) \to x_2 = -2~and~y_2 = \frac{9}{2}

.

m = \frac{\frac{9}{2} -(-1)}{-2-\frac{1}{3} }

m = \frac{\frac{11}{2} }{\frac{-7}{3} }

m = \frac{11}{2} \div (-\frac{7}{3} )

m = \frac{11}{2} \times (-\frac{3}{7} )

m = - \frac{33}{14}

.

Happy to help:)

7 0
3 years ago
Read 2 more answers
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