I think it is 1.5, sorry if i'm wrong good luck!!!
:)
Answer:
The slop of line perpendicular to line y =
x - 2 is ( - 3)
Step-by-step explanation:
Given Line equation as ,
y =
x - 2
The equation of line is y = mx + c
Slop of this line (m1) = 
Now second line with slop (m2) is perpendicular to line first , then
(m1) × (m2) = - 1
So, (m2) =
Or , (m2) = 
∴ (m2) = - 3
Hence the slop of line perpendicular to line y =
x - 2 is ( - 3) Answer
Answer:
100 cm
since B,C are the two midpoints of ZY,XZ then BC is parallel to side XY and equal half of its length then XY equal 30 cm and simce A,B are the midpoints of XY,YZ then AB equal half XZ then XZ equal 36 cm then the perimeter of XYZ equals 36+30+34 equals 100 cm
Obtuse triangle Pythagorean Theorem
c² > a² + b²
20² > x² + 3x²
400 > 4x²
<u>÷4 ÷4</u>
<u> 100 > x²</u>
10 > x
400 > 4(7.1)²
400 > 4(50.41)
400 > 201.64
The greatest possible value of x is 7.10
Answer:
Step-by-step explanation:
Remark
The rate is going to be the same as the distance travelled in 1 hour. The units will be different.
Formula
d = r * t
Givens
d = 558 miles
t = 3 hours
Problem A
r = d / t
r = 558/ 3 = 186 miles / hr
Problem B
Givens
r = 186 miles / hour
t = 1 hour
d = ?
Solution
d = 186 mi/hr * 1 hr
d = 186 miles
<u>Note</u>
This looks really trivial, but it's not. You have to learn to see the difference between a number and its units. It's not very often that the numbers will be the same, but if the units differ, then it is an entirely different question.