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3 years ago

10

My brain isn't working right now, please help.

1 answer:

Vinil7 [7]3 years ago

8 0

Answer:

The author is trying to say that learning from before is not just learning acient times, but is also learning people of the past, how life was, and ways of living.

Step-by-step explanation:

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What is the property of y • 0 = 0

iragen [17]

Answer: The property of y x 0 = 0 is the Identity property.

Step-by-step explanation:

I hope this is what you were looking for, I apologize if I have been mistaken.

3 0

2 years ago

(3) The grocery store is having a sale on frozen vegetables. 5 bags are

STALIN [3.7K]

Answer:

$23.31

Step-by-step explanation:

$12.95/5

=$2.59/per bag

$2.59*9

=$23.31

7 0

3 years ago

Simplify: <br><br> I'm going to send you the picture lol, wait a minute...

Elden [556K]

The answer would be 7776^2 / 343^2 written as a fraction OR about 513.95402 written as a decimal.

8 0

3 years ago

I need help with these problems from #33 to #40 can someone please help me with them ASAP please and thank you.. can you show st

KIM [24]

#33

$\\ \sf\longmapsto \dfrac{300(300+1)}{2}$

$\\ \sf\longmapsto \dfrac{300(301)}{2}$

$\\ \sf\longmapsto 150(301)=45150$

#34

$\\ \sf\longmapsto \dfrac{500(500+1)}{2}$

$\\ \sf\longmapsto 250(501)$

$\\ \sf\longmapsto 125250$

#35

$\\ \sf\longmapsto \dfrac{675(675+1)}{2}$

$\\ \sf\longmapsto dfrac{675(676)}{2}$

$\\ \sf\longmapsto 675(338)$

$\\ \sf\longmapsto 228150$

#36

$\\ \sf\longmapsto \dfrac{825(825+1)}{2}$

$\\ \sf\longmapsto \dfrac{825(826)}{2}$

$\\ \sf\longmapsto \dfrac{825(413)}{1}$

$\\ \sf\longmapsto 340725$

#37

n=102/2=51

$\\ \sf\longmapsto n^2$

$\\ \sf\longmapsto 51^2$

$\\ \sf\longmapsto 2621$

#38

n=49+1/2=50/2=25

$\\ \sf\longmapsto n^2$

$\\ \sf\longmapsto 25^2$

$\\ \sf\longmapsto 625$

#39

n=999+1/2=1000/2=500

$\\ \sf\longmapsto n^2$

$\\ \sf\longmapsto 500^2$

$\\ \sf\longmapsto 250000$

5 0

3 years ago

How do I differentiate f(x)=xcosx+2tanx

Nady [450]

D/dx(xcosx)+d/dx(2tanx)
= (1*cosx + x*(-sinx) + 2sec^2(x)
= cosx - xsinx + 2sec^2(x)

3 0

3 years ago

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