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2 years ago

Simplify and round the expression below. C isn’t necessary to answer

Mathematics

1 answer:

myrzilka [38]2 years ago

6 0

11.3057558 is the answer when you multiply/add/subtract it all.

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Partial product of 1,262×3

Svetradugi [14.3K]

Answer:

3,786

Step-by-step explanation:

8 0

2 years ago

Plz Help!!!!

lesya [120]

D. 6 steps forward and 6 steps backward. 6=6

7 0

3 years ago

2^5 + 10=?????????????

Hoochie [10]

Answer:

Answer is 42

Step-by-step explanation:

2^5 + 10

2*2*2*2*2 + 10

32 + 10

7 0

2 years ago

Read 2 more answers

1. The sum of first n terms of an arithmetic sequence is 3n²+4n

valentina_108 [34]

Answer:

Step-by-step explanation:

$a_1=S_1=3\cdot1^2+4\cdot1=3+4=7$

$a_1+a_2=S_2\\\\a_1+a_1+d=3\cdot2^2+4\cdot2\\\\7+7+d=3\cdot4+8\\\\14+d=12+8\\\\d=6\\\\\\a_n=a_1+d(n-1)\\\\a_n=7+6(n-1)\\\\a_n=7+6n-6\\\\\underline{a_n=7n+1}$

$a_{20}=7\cdot20+1=141$

5 0

2 years ago

A 2-gallon bucket of paint costs $58.24. What is the price per cup?<br> Hehe pleaseee .

mina [271]

Answer:

$1.82 per cup

Step-by-step explanation:

REMEMBER:16cups per gallon

2 x 16 = 32

58.24 divided by 32 = 1.82

8 0

2 years ago