3 years ago

Please solve find perimeter

Mathematics

1 answer:

babunello [35]3 years ago

5 0

Answer:

12???

Step-by-step explanation:

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Find the area A if b = 14 cm and h = 6 cm

kipiarov [429]

(14)(6)=84 (base)(height)

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3 years ago

A diver dives from the board at a local swimming pool. Her height, y, in metres, above the water in terms of her horizontal dist

Aneli [31]

Answer:

4 meters

Step-by-step explanation:

Given a quadratic equation in which the coefficient of $x^2$ is negative, the parabola opens up and has a maximum point. This maximum point occurs at the line of symmetry.

Since the divers height, y is modeled by the equation

$y= -x^2 + 2x + 3$

Step 1: Determine the equation of symmetry

In the equation above, a=-1, b=2, c=3

Equation of symmetry, $x=-\dfrac{b}{2a}$

$x=-\dfrac{2}{2*-1}\\x=1$

Step 2: Find the value of y at the point of symmetry

That is, we substitute x obtained above into the y and solve.

$y(1)= -1^2 + 2(1) + 3=-1+2+3=4m$

The maximum height of the diver is therefore 4 meters.

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3 years ago

Use the context of a 24-pack of soda to explain why 3/8 is NOT equivalent to 4/12.

Vsevolod [243]

Answer:

Step-by-step explanation:

if we're going by a 24 pack of soda, 3/8 would be 9 sodas while 4/12 is a third, which would be 8 sodas

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3 years ago

What are the answers

algol [13]

Unable to see the paper clearly

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