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tatiyna
3 years ago
12

Quick!! write an equation in slope intercept form using points (-3,0) (3,-4) !

Mathematics
2 answers:
baherus [9]3 years ago
8 0

Answer:

i dunno but the slope is -4/6

Step-by-step explanation:

zmey [24]3 years ago
7 0
Y=-2/3x -2 this is the slips intercept form
You do y1-y2/x2-x1 and then find the rest using y=mx+b
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NO LINKS!! Please help​
Lady bird [3.3K]

Answer:

FJ = 32

IJ = 24

FG = 48

Step-by-step explanation:

Getting Started with FG

\frac{IH}{AB} =\frac{FG}{ED}

\frac{72}{36} =\frac{FG}{24}

\frac{FG}{24} =2

FG=24(2)=48

The proportion between polygons is 2:1

IJ=2CB

IJ=2(12)=24

FJ=2BC=2(16)=32

Hope this helps

6 0
2 years ago
Read 2 more answers
A room is 20 feet by 25 feet with a 10-foot ceiling. If Mickey paints the walls and the ceiling, how much surface area will he c
Svetradugi [14.3K]

Answer:

1400ft²

Step-by-step explanation:

Given

Room Dimension: 20 ft by 25 ft by 10 ft

Where Length = 20 ft

Width = 25 ft

Height = 10 ft

Required

Surface area of painted walls and ceiling

We'll assume that the room is rectangular in shape and all 4 sides are covered.

<em>This means that Mickey will paint 4 walls and 1 ceiling.</em>

The dimension of the 2 of the 4  walls is as follows;

20ft by 10ft, 25ft by 10ft,

Because opposite sides of a rectangle are equal, the dimension of the remaining 2 walls is: 20ft by 10ft, 25ft by 10ft

Calculating the area of the 4 walls;

Area = 20ft * 10ft + 25ft * 10ft + 20ft * 10ft + 25ft * 10ft

Area = 200ft^2 + 250ft^2 + 200ft^2 + 250ft^2

Area = 900ft^2

The dimension of the ceiling is as follows:

20ft by 25ft

Calculating the area of the ceiling

Area = 20ft * 25ft

Area = 500ft^2

So, the area Micky will cover = Area of 4 walls + Area of ceiling

Total Surface Area = 900ft^2 +500ft^2

Total Surface Area = 1400ft^2

Hence, Micky will cover 1400ft²

6 0
3 years ago
Find f (20) for f(n) = -2n +6
kiruha [24]

Answer:

f(n) = -34

Step-by-step explanation:

n = 20

f(n) = -2(20) + 6

f(n)= -40 +6

f(n) = -34

3 0
3 years ago
What is the y-intercept of y=(-3)-7x
salantis [7]
<span>y-intercept when x  = 0
so if x = 0, y = -3

answer
</span><span>y-intercept (0, -3)</span>
6 0
3 years ago
Determine graphically if each function is even,odd,or neither.if even or odd state the symmetry
barxatty [35]

Answer:

<u>graphically</u> :

The graph is symmetrical about the origin.

Then it represents an odd function.

<u>symmetry </u>:

The origin is a center of symmetry.

8 0
2 years ago
Read 2 more answers
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