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2 years ago

Can someone please answer this worksheet for me. I would be really thankful if you do so.

Mathematics

1 answer:

zhenek [66]2 years ago

6 0

I know 1 but I don’t know 2

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I NEED HELP ASAP!!!!!!!!!!!!!

erma4kov [3.2K]

Answer:

Step-by-step explanation:

GJ/UT

10/2

3 0

2 years ago

Read 2 more answers

Pedro's Diner is open six days a week. His income for the first five days this week was

S_A_V [24]

Answer:

$330

Step-by-step explanation:

What is mean/average?

It is the "sum of all the numbers" divided by the "number of numbers".

An average of 200 for 6 numbers means:

$Average=\frac{SUM}{NumberOfNumbers}\\200=\frac{SUM}{6}\\SUM=200*6\\SUM=1200$

THus, if we were to add the 6 numbers, we would get "1200". Let the 6th number be x, so we can write:

120 + 110 + 200 + 300 + 140 + x = 1200

870 + x = 1200

x = 1200 - 870

x = 330

To make the average $200, Pedro needs to make $330 on 6th day.

6 0

2 years ago

lim x rightarrow 0 1 - cos ( x2 ) / 1 - cosx The limit has to be evaluated without using l'Hospital'sRule.

zaharov [31]

Answer with Step-by-step explanation:

Given

$f(x)=\frac{1-cos(2x)}{1-cos(x)}\\\\\lim_{x \rightarrow 0}f(x)=\lim_{x\rightarrow 0}(\frac{1-(cos^2{x}-sin^2{x})}{1-cos(x)})\\\\(\because cos(2x)=cos^2x-sin^2x)\\\\\lim_{x \rightarrow 0}f(x)=\lim_{x\rightarrow 0}(\frac{1-cos^2x}{1-cos(x)}+\frac{sin^2x}{1-cosx})\\\\=\lim_{x\rightarrow 0}(\frac{(1-cosx)(1+cosx)}{1-cosx}+\frac{sin^2x}{1-cosx})\\\\=\lim_{x\rightarrow 0}((1+cosx)+\frac{sin^2x}{1-cosx})\\\\\therefore \lim_{x \rightarrow 0}f(x)=1$

6 0

2 years ago

Geometry question multiple choice

Arada [10]

Answer:

C I think

Step-by-step explanation:

sin a= opp/ hypotanuese

= 2 root 10/11

so C

if my answer helps please mark as brainliest.

4 0

2 years ago

. 15 pens at $. 79 each 13 erasers at $.29 each.

gregori [183]

Answer:

15.62

Step-by-step explanation:

3 0

2 years ago

Can someone please answer this worksheet for me. I would be really thankful if you do so. ​

Can someone please answer this worksheet for me. I would be really thankful if you do so.