3 years ago

Anybody wanna be friends (7th-8th grade)

Mathematics

2 answers:

Furkat [3]3 years ago

6 0

Answer:

Im in 8th! Hello there!

Step-by-step explanation:

amm18123 years ago

4 0

Only if u want to lol jsjsj

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-6 = u/ -1 +-4 what's u

yuradex [85]

Answer:

the answer to your question is U=2

Step-by-step explanation:

6 0

2 years ago

Between which two numbers does 46 lie?

34kurt

Answer:

So the sqrt(46) is between 6 and 7

Step-by-step explanation:

sqrt(46)

5*5 = 25

6*6=36

7*7=49

So the sqrt(46) is between 6 and 7

6 0

2 years ago

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lana [24]

Answer:

1.) 169

2.) 63

3.) 50

4.) 221

5.) 6

6.) 501

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Step-by-step explanation:

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2 years ago

In the arithmetic sequence, -12, -17, -22, -27... which term has a value of -68?

RSB [31]

Answer:

-68 is not a term in the given sequence

Step-by-step explanation:

The given sequence is -12, -17, -22, -27...

There is a common difference of d=-17--12=-5

The explicit rule for this sequence is $f(n)=-12-5(n-1)$

Or $f(n)=-5n-7$

To find the term that has a value of -68 we equate the explicit formula and solve for n.

$-68=-5n-7$

$\implies -68+7=-5n$

$\implies -61=-5n$

$n=\frac{61}{5} =12.2$

The position should be a natural number.

Since n is a decimal, it tells us that -68 is not a term in the given sequence

7 0

3 years ago

Forty gallons of a 60% acid solution is obtained by mixing a 75% solution with a 50% solution. How many gallons of each solution

Novay_Z [31]

Sry but I don’t know the answer I just have two answer 2 questions so I don’t have to watch a video

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3 years ago