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IgorLugansk [536]
3 years ago
5

3.14•8.7•8.7•14.7 Round to the nearest hundreds

Mathematics
1 answer:
Trava [24]3 years ago
5 0

Answer:

3493.70

Step-by-step explanation:

if you multipy all these in a calculator you get a long number, look at the third digit behind the decimal, if its 5+ then make the second digit behind the decimal one number higher. If its 4 or under than keep the number the same. To round, cut off all the digits behind the second digit thats past the secimal

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Please help ASAP: Factorise the following
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Answer:

Step-by-step explanation:

Slide 1:

A) (x+2)(x+8)

B) (x+3)(x+4)

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Slide 2:

A) (x-1)(x+4)

B) (x+1)(x-3)

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Hope this helps!

5 0
3 years ago
Can someone please explain to me how to find y-intercept on a graph? I AM SO CONFUSED PLEASE HELP!!!
Zanzabum
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6 0
3 years ago
find the first fourth and tenth terms of the arithmetic sequence described by the given rule a (n)=5+(n-1)(1/2)
gulaghasi [49]
An=a1+d(n-1)
a1=first term
d=common differnce

easy

inptu 4 for n and 10

a4=5+(4-1)1/2
a4=5+3(1/2)
a4=5+3/2
a4=6 and 1/2
4th term is 6 and 1/2


10th term
a10=5+(10-1)1/2
a10=5+(9)1/2
a10=5+9/2
a10=9 and 1/2




4th term is 6 and 1/2
10th term is 9 and 1/2

5 0
3 years ago
the ratio of 3 numbers is 2:3:4.the largest number is 10 more than the smallest. what is the middle number
MissTica
See, pls, the offered decision:
1. this ratio has another form: 2x/3x/4x;
2. the difference between the largest and the smallest is 4x-2x=10.
Then x=5, and the sequence of numbers is 10/15/20, where 15 is the middle number.
Answer: 15.
3 0
3 years ago
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Answer:

rotation

Step-by-step explanation:

6 0
2 years ago
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