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Dvinal [7]
3 years ago
14

Please Help:

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
6 0
Well, I only know the answer to the first one (Sorry!!)
First you have to divide 7/4 by 7/8, or 7/4 x 8/7. That equals 56/28, an improper fraction. So, you divide 56 by 28, which equals 2.
So, it will take 2 days to process what was collected on Saturday.
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What is the quotient of 2 1/5 ÷ 6 3/5 <br><br>A. 1/3<br><br>B. 3/4<br><br>C. 24/35<br><br>D. 2/3​
zepelin [54]

Answer:

A.1/3

Step-by-step explanation:

on the picture

if it's helpful ❤❤❤

THANK YOU.

7 0
2 years ago
F(x)=x^2. what is g(x)?
Degger [83]

Answer:

C

Step-by-step explanation:

g(x) = 4x²

g(x) is steeper than f(x) and the ordered pair (1, 4) fits in option C:

g(1) = 4(1)² = 4

7 0
3 years ago
10) Solve the equation for the variable "a":<br> 2(x + a) = 4b
masya89 [10]

Answer:

a= 2b-x

Step-by-step explanation:

You have to isolate the variable by dividing each side of the factors that does not contain the variable "a".

3 0
3 years ago
Answer question 14 please
Fittoniya [83]

Answer:

D

Step-by-step explanation:

Z is the only relation that does not pass the vertical line test, so Z is not a function.

Answer: D

7 0
1 year ago
If sin a= 12/13 and tan B 8/15 and angles a and b are in qundrant 1 find the value of tan (a+b)
natali 33 [55]

Answer:

The value of Tan (a + b) is \frac{-220}{21} .

Step-by-step explanation:

Given as :

Tan b = \frac{8}{15}

Sin a = \frac{12}{13}

∵Sin Ф = \dfrac{\textrm perpendicular}{\textrm Hypotenuse}

So,  \dfrac{\textrm perpendicular}{\textrm Hypotenuse} =  \frac{12}{13}

Now, Base² = Hypotenuse² -  Perpendicular²

Or, Base² = 13² - 12²

Or,  Base² = 169 - 144

Or,  Base² = 25

∴     Base = \sqrt{25} = 5

And Tan Ф =  \dfrac{\textrm perpendicular}{\textrm Base}

Or, Tan a = \frac{12}{5}

Now, Tan (a + b) = \dfrac{Tan a + Tan b}{1- Tan a Tanb}

Or, Tan (a + b) = \frac{\frac{12}{5}+\frac{8}{5}}{1-(\frac{12}{5}\times \frac{8}{15})}

or, Tan (a + b) = \frac{\frac{36+8}{15}}{\frac{75-96}{75}}

or, Tan (a + b) =\frac{\frac{44}{15}}{\frac{-21}{75}}

Or, Tan (a + b) = \frac{-220}{21}

Hence The value of Tan (a + b) is \frac{-220}{21} . Answer

5 0
3 years ago
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