2 years ago

Find the solutions to 9x2 - 63x = 0.

Mathematics

2 answers:

laila [671]2 years ago

5 0

Answer: B TRUST ME

I AM NOT IMPOSTER

Step-by-step explanation:

S_A_V [24]2 years ago

5 0

Answer:

its B

X=7

Step-by-step explanation:

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34kurt

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3 years ago

Millimeters<br> Equal 15 centimeters 4 millimeters

Svetradugi [14.3K]

154mm

we know that 1cm = 10 mm

therefore 15cm= 10*15 mm

= 150 mm

and 4 mm

we get total mm= 15cm +4mm

= 150mm+4mm

= 154 mm

mm stands for millimeters and cm stand for centimeters

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8 months ago

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Andru [333]

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2 years ago

Read 2 more answers

The length of each side of a square was decreased by 2 inches so the perimeter is now 49 inches. What was the original length of

aleksley [76]

The Original length of each side of square was 14.25 inches.

Step-by-step explanation:

Perimeter of a square is given by:

Perimeter = 4 * side

Let x be the original length of each side of square

decreasing 2 inch will mean

$x-2$

Perimeter of square after reducing 2 inches from each side

$4(x-2) = 49\\4x-8 = 49\\4x = 49+8\\4x = 57\\\frac{4x}{4} = \frac{57}{4}\\x = 14.25$

So,

The Original length of each side of square was 14.25 inches.

Keywords: Perimeter, square

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3 years ago

7 x 9 = (1 x 10)-(7 x A)

Ganezh [65]

X^9 is the answer to this problem.

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2 years ago