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2 years ago

Find x in the image above

Mathematics

1 answer:

Nikolay [14]2 years ago

5 0

Answer:

3.96

Step-by-step explanation:

3.3÷5=0.66

6×0.66=3.96

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Dr. Robbins took the elevator to the 18th floor. He went back down 7 floors, up 2 floors, and down 5 floors. What floor is he no

zvonat [6]

Answer:

the 8th floor

Step-by-step explanation:

you just add and subtract so 18-7 +2 -5 = 8

3 0

2 years ago

Brainly.com fam help me fine the value of the x thank you so much

Thepotemich [5.8K]

First you subtract 47 from both sides (-47 from 47 and -47 from 32)
Then you get -3x = -15
Divide -3 from -3x and -3 from -15
Leaving you with X = 5

5 0

2 years ago

F7gy ybygygugiyhu6thyh)g6v5yy4j5g5fbry56tf4t6t

Rudiy27

Answer:

The fish that is 1 7/10 lbs

Step-by-step explanation:

1 7/10 is greater in value than any of the others.

5 0

3 years ago

What is 3:7 put in to lowest forms?

Artemon [7]

3/7 is in simplest form, because they are both prime numbers and have no factors.

4 0

2 years ago

Please help

user100 [1]

Answer:

Length of garden will be 30 metres.

Step-by-step explanation:

Let the Width of garden be x metres.

then,

Length of garden will be (x+6) metres.

Area = Length × Breadth

720 = x X (c+6)

720 = x²+6x

0 = x²+6x-720

As we can see above equation is a quadratic equation in the form of ax²+bx+C.

so,

$= \frac{ - b ± \sqrt{{b}^{2} - 4ac} }{2a} \\ = \frac{ - 6 ± \sqrt{{6}^{2} - 4 \times 1 \times - 720} }{2} \\ = \frac{ - 6 ± \sqrt{36 + 2880} }{2} \\ = \frac{ - 6 ± \sqrt{2916} }{2} \\ = \frac{ - 6 ± 54}{2}\\= \frac{-6+54}{2} ... \frac{ - 6 - 54}{2} \\ = \frac{48}{2} ... \frac{ - 60}{2} \\ = 24... - 30$

One of the Roots of the Quadratic equation is 24 and other is -30.

And as we know width of any garden cannot be negative so the width of garden will be 24 metres.

As we got the width,

adding 6 to it will give us the Length,

So,

24 metres + 6 = 30 metres.

Length of the garden is 30 metres.

Hope It Helped You ;)

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8 0

3 years ago