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barxatty [35]
4 years ago
6

What is the reason for the fourth and eighth steps in the proof

Mathematics
1 answer:
Mashutka [201]4 years ago
5 0

Answer:

its D

Step-by-step explanation:

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Solve the following system pf equations
mr Goodwill [35]

Answer:

Step-by-step explanation:

If you need to do this by graphing, you need to change the format of each equation into slope intersect form

start with 3x-2y=-24

-2y=-3x-24

y=-3/2x+12

To graph this, the y intersect (where it crosses the y axis) is 12 and from there the slope is -3/2

For the next equation,

-3x-y=6

-y=3x+6

y=-3x-6

So the y intersect is -6 and the slope is -3.

Once you graph both of these, the point where both lines cross AKA the intersecion is the solution to the problem.

5 0
3 years ago
Name the property that the statement illustrates.
o-na [289]
The answer is Transitive Property of Angle Congruence
8 0
3 years ago
Janine inflated 1 ball to a radius of 18 cm and another ball with a radius of 12 cm. how much more air was in the larger ball? u
motikmotik
Janine inflated a ball with a radius of 18 cm.
The volume of that ball will be
Volume = 4 / 3 * pi * r^3
Volume = 4 / 3 * 3.14 * 18^3
Volume = 24416.64 cm^3

Janine inflated another ball with a radius of 12 cm.
The volume of that ball will be
Volume = 4 / 3 * pi * r^3
Volume = 4 / 3 * 3.14 * 12^3
<span>Volume = 7234.56 cm^3
</span>
Difference = 24416.64 cm^3 - <span>7234.56 cm^3
</span>Difference = 17,182.08 cm^3
5 0
3 years ago
Find the missing length of the triangle. *
Amanda [17]

Answer:

50 ft

Step-by-step explanation:

This is the pythagorean theorem, so you should use the formula...

a squared + b squared = c squared

Then substitute in the numbers... (remember, a and b are the legs, and c is the hypotenuse)

14 squared + 48 squared = c squared

14 squared = 14 x 14 = 196

Now we have 196 + 48 squared = c squared

48 squared = 48 x 48 = 2,304

Now we have 196 + 2,304 = c squared

Add them together - 2,304 + 196 = 2,500

Now we have 2,500 = c squared

We find the square root of 2,500 which is 50

You should now have 50 = c

That is your answer. Don't forget to add units.

50 ft is your hypotenuse (c)

I hoped this helped

6 0
3 years ago
Read 2 more answers
Name a chord in circle O.
KatRina [158]

We are given a circle with center O.

We can see that we have a radius OB of given circle.

OC and OE are another two radii.

EC is a diameter of the circle.

<em>Diameter is the segment that cut the circle at two points and passes through center.</em>

AB is a tangent of the given circle.

<em>A tangent is a segment that cut a circle at one point only.</em>

But the chord is GD.

<em>A chord of a circle is the segment that cut a circle at two points.</em>

<h3>Therefore, a chord in circle O is GD.</h3><h3 />
6 0
4 years ago
Read 2 more answers
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