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aivan3 [116]
3 years ago
15

A line contains the points (8,9) and (-12, -7). Using point-slope form, write the equation of the line that is parallel to the g

iven line
and that passes through (-5, -15).
A
4
B
3-15= ( 9
» +15= 3(+9
3+5= 3(+15)
»+15= 3(x+5)
C
D
Mathematics
1 answer:
GenaCL600 [577]3 years ago
5 0

Answer:

(y+15) = 4/5(x+5)

Step-by-step explanation:

slope = (-7 - 9)/(-12 - 8) = -16/-20 = 4/5

(y+15) = 4/5(x+5)

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Is 5, √50, 5 a right triangle
Fynjy0 [20]

Answer:

Yeah,its right angled traingle.

Reason:Suppose Root over 50 as hypotenuse and other two sides as base and perpendicular respectively.

By using pythagoras theorem

h^2=p^2+b^2

50=50(which is true)

Therefore it is right angled triangle..This is your required answer.

3 0
2 years ago
Given 3 sides of a triangle - how to tell it right, acute, or obtuse 8,11, 16
user100 [1]
Using Pythagorean theorem, we can justify our answer.
if c^2 = a^2 + b^2 then triangle is right one,
if c^2 > a^2 + b^2 then triangle is obtuse and
if c^2 < a^2 + b^2 then triangle is acute triangle.

Here a=8, b=11 and c=16
Put these values in the equation
16^2 = 8 ^2 + 11^2
256 = 64 +121
256> 185
So here c^2 > a^2 + b^2  Which means triangle is obtuse triangle.

Answer: Obtuse Triangle


6 0
3 years ago
Theo has a cubic container. If the height of the container is 6 meters, what is the volume of the container
sattari [20]
Volume of a cube = l^3, where l is the side length (note that the length, width and height in a cube are equal)
Volume of cube = 6^3 = 216 m^3
8 0
3 years ago
If a semi truck's trailer is 40 feet long, 10 feet wide, and has a height of 8 feet, what is its volume?
Temka [501]

First multiply 40 and 10 to get 400. Then multiply 400 by 8 to get 3,200.

Your answer would be: 3,200

8 0
3 years ago
What is the LCD of 4, 5, and 6
Ahat [919]
Solutions 

<span>To solve the problem our first step is to find the prime factorization of each number. </span>

4 = 2² 
<span>5 = 5 </span>
<span>6 = 2 x 3 
</span>
Calculations 

<span>LCM = 2² x 3 x 5 = 60 </span>
6 0
3 years ago
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