8P + 2 > 3P - 15 solve for p

Mathematics

2 answers:

aalyn [17]3 years ago

8 0

Answer:

P = $\frac{-17}{5}$

Step-by-step explanation:

Substract 3P from both sides:

5P + 2 > - 15

Subtract 2 from both sides:

5P > -17

Divide both sides by 5:

P = $\frac{-17}{5}$

Marat540 [252]3 years ago

4 0

Answer: p >-17/5

Step-by-step explanation:

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PLEASE HELP!!!! The two points shown below (-2,-4) (3,-4)are reflected across the x-axis. Then, the four points are connected to

Allisa [31]

Answer:

26 units

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, rotation, dilation and reflection.

If a point A(x, y) is reflected across the y axis, the new point is A'(x, -y).

The reflection of the point (-2,-4) across the x axis gives (-2, 4) while the reflection of (3, -4) gives (3, 4)

The distance between (-2, -4) and (-2, 4) is the length while from (-2, -4) to (3, -4) is the breath. Hence:

$Lengthth=\sqrt{(-2-(-2))^2+(-4-4)^2}=\sqrt{64}=8\\ \\Breadth=\sqrt{(-2-3)^2+(-4-(-4))^2}=\sqrt{25}=5$

Perimeter of rectangle = 2(length + breath) = 2(8 + 5) = 2(13) = 26 units

7 0

4 years ago

HELPP

mylen [45]

The correct answer will be the first one, (-1,0). Since it gives you the points the first point will be x and the second point will be y. All you have to do is plug those points into the equation and see if it is the correct answer if not go onto the next points until you reach the correct one.

5 0

3 years ago

Help with this question please!

vova2212 [387]

V = 120 in^3

Here is why:

The volume formula for a pyramid is:

$V=\frac{1}{3}Bh$

The B stands for the area of the base, which in this case is a right triangle. We will find the area of the right triangle first, then plug it into the equation.

The area formula for a triangle is:

$A=\frac{1}{2}bh$