3 years ago

Find two points for this equation 2x+3y=12

Mathematics

1 answer:

Sav [38]3 years ago

8 0

I think it's point A (0,4) point B (-6,0) I'm sorry if I'm wrong

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What are the dimensions of a rectangle with an area of 45 square inches and a perimeter of 28 inches? A) 8 in. x 6 in.B) 9 in. x

grigory [225]

Length be x
Breadth be y

$\\ \rm\Rrightarrow 2x+2y=28$

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And

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$\\ \rm\Rrightarrow (x-y)^2=14^2-4(45)=196-180$

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rjkz [21]

Answer:
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(Combine like terms)

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(Add 8 to each side)

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2 years ago

How many total terms are there in the following sequence. 7,10,13,...,391,394

nlexa [21]

Answer: n = 130

Step-by-step explanation:

The sequence is an Arithmetic progression ( AP )

The last term of the sequence is (L) is 394 with the formula

L = a + ( n- 1 )d . From the sequence, a = 7, d ( common difference ) = 3 and L ( last term ) = 394, and n = ?

Put those values in the formula above and solve for n.

a + ( n - 1 )d = L

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