Answer:
c
Step-by-step explanation:
Answer:
Por el teorema de 30 grados en un triangulo rectangulo la linea roja es
veces la longitud del cateto opuesto al angulo de de 30. Por tanto la linea roja será:
![l=\sqrt{3}\times3\sqrt{3}=9](https://tex.z-dn.net/?f=l%3D%5Csqrt%7B3%7D%5Ctimes3%5Csqrt%7B3%7D%3D9)
Luego
Answer:
25.5
Step-by-step explanation:
30% of 80 is 25.5
think of it as two fractions, and use the butterfly method
30/100 ?/80
from there solve
24, 32 , 40. Divide through by 8
3, 4, 5,
The 3 , 4, 5 reminds of the Pythagorean triple, which is a right angled triangle.
So a triangle with sides 24, 32, 40 is a right angled triangle.
Option A.
Answer:
The answer is
<h2>y = - 5x - 9</h2>
Step-by-step explanation:
Equation of a line is y = mx + c
where
m is the slope
c is the y intercept
To find the equation of the parallel line we must first find the slope of the original line
The original line is y = - 5x + 27
Comparing it with the general equation above
Slope = - 5
Since the lines are parallel their slope are also the same
Slope of parallel line = - 5
So the equation of the line using point
(-2,1) and slope - 5 is
y - 1 = - 5( x + 2)
y - 1 = - 5x - 10
y = - 5x - 10 + 1
We have the final answer as
<h3>y = - 5x - 9</h3>
Hope this helps you