3 years ago

HELLO GUYS I JUST WANT SAID SOMEONE ASK THIS QUESTIONS IF YOU COULD HELP HIM/HER WHIT THIS QUESTIONS??

Mathematics

1 answer:

Anton [14]3 years ago

5 0

Wjich question my friend?

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Estimate the answer to<br> 64 x 186<br> 21 x 98

Vikentia [17]

Answer:

I am a bit confused on what the question is asking. But 64*186= 11904 and if we were to round that number it would be 12000. 21*98=2058 and that number rounded is 2100 or just 2000. (hope this is right and helps :D)

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

The sum of 2112 + 2212 + 2312 when divided by 4, leaves no remainder. What will be the remainder when the sum of 2113 + 2213 + 2

trasher [3.6K]

Step-by-step explanation:

2112 + 2212 + 2312 / 4 leaves no remainder, as already the individual numbers could be divided by 4 without remainder.

2113 = 2112 + 1

2213 = 2212 + 1

so, we get a remainder of +1 and +1 for these 2 numbers, so we get in total a remainder of +2.

8 0

3 years ago

Ok I have math hw , and we are doing solving systems of linear equations by graphing and i can’t find where these two lines inte

likoan [24]

Answer:

Line 1, y=-3, x=-3

Line 2, y=2, x=1 1/3

Step-by-step explanation:

6 0

3 years ago

The product of two consecutive even integers is 360360. find the integers.

professor190 [17]

There are no 2 consecutive integers which give a product 360360

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3 years ago

Find all solutions to the equation. <br> cos^2 x +2cosx+1=0

Schach [20]

$x= \pi$

Step-by-step explanation:

$\cos^2x+\cos x+1=0$

Let $u= \cos x$

Then $u^2+2u+1=(u+1)^2=0$

$\cos x = -1$

This gives us $x= \pi$ or all integer multiples of $\pi (n \pi)$

4 0

3 years ago