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4 years ago

5 5/6 + 4 2/9 in simplest form

Mathematics

1 answer:

aksik [14]4 years ago

3 0

Exact Form:
181/18

Decimal Form:
10.05

Mixed Number Form:
10 1/18

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Can someone please solve this for me?

Lorico [155]

Answer:

Step-by-step explanation:

Solution of the system of equations is the points of intersections.

So, solutions are

(-1,0), (0,-1)

3 0

3 years ago

In the following figure, the square ABCD is inscribed in the circle centered at point P. What is the area of the circle?

Ainat [17]

Answer:

$A_{Circle} \approx 39.24\: units^2$

Step-by-step explanation:

Square ABCD is inscribed in a circle with center P such that BC = 5 units.

BD will be diagonal of the square as well as diameter of the circle.

$BD = BC\times\sqrt 2$

$\implies BD = 5\sqrt 2$

-> Diameter of the circle $(d) = 5\sqrt 2$

-> Radius of the circle $(r) = 2.5\sqrt 2=3.535\: units$

$A_{Circle} =\pi(r)^2$

$\implies A_{Circle} =3.14(3.535)^2$

$\implies A_{Circle} =39.2381465$

$\implies A_{Circle} \approx 39.24\: units^2$

8 0

3 years ago

I have no idea what this means

Natali [406]

The answer is boxed in. follow the arrows.

7 0

3 years ago

Plot the line for the equation on thr graph. y-2=-2(x+4)

julia-pushkina [17]

Answer:

see attached

Step-by-step explanation:

y-2=-2(x+4)

y -2 = x(-2) + 4(-2)

y -2 = -2x - 8

y = -2x - 8 + 2

y = -2x - 6

When x = 0, y = -6. Hence (0,-6) is a point on the line

when y = 0, x = -3. Hence (-3,0) is a point on the line.

Plot these 2 points and connect with a line (see attached)

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3 years ago

You are hiking on a trail that leads to the top of the mountain. At 1 PM you reach an elevation of 4400 feet. At 4 PM you reach

ExtremeBDS [4]

The time from 1 to 4 is 3 hours. (1-2, 2-3, 3-4).

The height you climbed is 1200 feet.

1200/3 is 400.

Your final answer should be 400ft/h

5 0

3 years ago