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3 years ago

There are 14 math teaches and 26 science teaches at

Mathematics

1 answer:

Tatiana [17]3 years ago

7 0

Answer:

14:26

Step-by-step explanation:

simplified, the answer is 7:13

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Help please!!!llalslsnsnsnsn

salantis [7]

The answer you selected is correct

3x - 4y = 16

3x = 4y + 16

x = 4y/3 + 16/3

5 0

3 years ago

Can you help me please I’ll give brainliest

kolezko [41]

The answer is B I hope it’s right

5 0

3 years ago

Which expressions represent a difference of squares?

andrew-mc [135]

Answer:

$25 {x}^{2} - 36\\ 1-16x^2\\4x^2 - 12x + 9$

Step-by-step explanation:

$25 {x}^{2} - 36 \\ = ( {5x})^{2} - ( {6})^{2} \\$

4 0

3 years ago

A rectangular playground has an area of 768 square meters. If the width of the rectangle is 32 meters, find the length.

Lapatulllka [165]

The length is 24 because 768 is the are and to find area you would do length x width but in this case the width has already been told so you have:
32 X____=768
so you do 768÷32= 24 so that's your answer sorry for such a long explanation which probably wasn't necessary but oh well!

4 0

4 years ago

PLEASE HELP and Show your work please!!

bazaltina [42]

9514 1404 393

Answer:

2) 3 pages per hour

3) 4/29 km per minute

Step-by-step explanation:

Division by a fraction is the same as multiplication by the inverse of that fraction.

$\dfrac{\ \dfrac{9}{4}\ }{\dfrac{3}{4}}=\dfrac{9}{4}\times\dfrac{4}{3}=\dfrac{36}{12}=\boxed{3\text{ pages per hour}}$

$\dfrac{2\text{ km}}{\dfrac{29}{2}\text{ min}}=2\times\dfrac{2}{29}\text{ km/min}=\boxed{\dfrac{4}{29}\text{ km/min}}$

8 0

3 years ago