3 years ago

GIVING OUT BRAINLIEST FOR THE PERSON WHO HELPS ME FIRST!!!

Mathematics

1 answer:

DIA [1.3K]3 years ago

3 0

Answer:

Step-by-step explanation:

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Compute each quotient using the identities you discovered in this lesson.x^4-16/x-2

luda_lava [24]

Answer:

The quotient will be $(x^2+4)(x+2)$

Step-by-step explanation:

We have given the equation $\frac{x^4-16}{x-2}$

We have to find the quotient

From algebraic equation we know that $a^2-b^2=(a+b)(a-b)$

So $\frac{x^4-16}{x-2}=\frac{(x^2)^2-4^2}{x-2}=\frac{(x^2+4)(x^2-4)}{x-2}=\frac{(x^2+4)(x+2)(x-2)}{x-2}=(x^2+4)(x+2)$

So the quotient will be $(x^2+4)(x+2)$

8 0

3 years ago

Pawl,colin and bria are waiters. One night the restaurant earns tips totalling £78.40 the share the tips in the ratio 2.1.5 how

stellarik [79]

Answer: Brian gets $39.2 more over Colin.

Step-by-step explanation:

Given: Total tip amount = £78.40

The ratio of the share of tips for Pawl, Colin and Bria is 2:1 :5.

Let tip amount for Pawl = 2x, tip amount for Colin = x , tip amount for Bria = 5x

Then, 2x+x+5x= 78.40

$\Rightarrow\ 8x = 78.40\\\\\Rightarrow x=\dfrac{78.40}{8 }\\\\\Rightarrow x=9.8$

Tip for Colin = $ 9.8 , Tip for Bria = 5($9.8)= $49

Difference = $(49-9.8) = $ 39.2

Hence, Brian gets $39.2 more over Colin.

4 0

3 years ago

What is the volume of a solid if the height is 4in and the base is 18 inches squared

zubka84 [21]

4in x 18in^2= 72 inches cubed

4 0

3 years ago

A television is measured by its diagonal. If the height of a 70 inch television is 42 inches, what is the width?

GrogVix [38]

The width should be 56 inches.

3 0

3 years ago

What is the the volume of this?<br><br> Also you can explain just make the explanation short

fgiga [73]

15×20×10=3000
10×20×15=3000
3000+3000=6000 $cm^{2}$

6 0

3 years ago