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Rzqust [24]
3 years ago
12

if P= (-1,-1), find the image of P under the following rotation. 180 degrees counterclockwise about the origin

Mathematics
1 answer:
noname [10]3 years ago
4 0
Formula for rotation of 180° = (-x,-y). So, it should be P=(+1,+1).
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She could borrow $2500 at a monthly interest rate of 4% simple interest and pay the total after 12 months. Write a simple-intere
Harlamova29_29 [7]

Answer:

She would owe $3,700 at the end of 12 month.

Step-by-step explanation:

Simple interest formula:

I=Prt

I= Interest

P=principal

r= Rate of interest

t=time

Given that, she could borrow $2,500. So P=$2,500.

The rate 4%=0.04 per month and time t= 12 months.

The interest I = $(2,500×0.04×12)

                      =$1,200

Amount = principal+ Interest

             =$(2,500+1,200)

             =$3,700

She would owe $3,700 at the end of 12 month.

7 0
3 years ago
The volume of a cylinder is 768 N in³. Find the radius of the cylinder (in inches) if the height is 3 in
yarga [219]
To find the volume of the cylinder we multiply the area of the face by the height of the cylinder. Area pi*r^2
First find area
768in^3/3in = 256in^2
Pi*r^2 = 256
r^2 = 256 / pi
radius = root of 256/pi
Hence radius = 9.027033337 in
To check answer
Pi*9.027033337^2 * 3in = 768in^3


Finalized answer to 2 d.p
Radius = 9.03 in
6 0
3 years ago
A vendor bought 80 pineapples ₱18.50 each. Three pineapples got rotten, but then he sold the rest at ₱25.00 each. how much did h
Hatshy [7]

Answer:

₱445

Step-by-step explanation:

₱18.50(x)

x = number of pineapples purchased

₱18.50(80) = ₱1480

80 - 3 = 77

₱25.00(z)

z = number of pineapples resold.

25.00(77) = ₱1925

₱1925 = ₱1480 = ₱445

5 0
3 years ago
a line with a slope of 0 passes through the point (6, 4). what is its equation in slope intercept form
anygoal [31]

Answer:

y = 4

Step-by-step explanation:

A line with a slope of zero is a horizontal line parallel to the x- axis with equation

y = c ( c is the value of the y- coordinates the line passes through )

the line passes through (6, 4 ) with y- coordinate 4 , then

y = 4 ← equation of line

8 0
2 years ago
If the coordinates are (1,2) what is the sloped?
jasenka [17]
2,1 i got you all i want in return is a Brainlyist
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