Answer:
Step-by-step explanation:
Hi, my english is a little bad, but i´ll try to explain you how to do this exercise.
At top we can see a description that says those triangles are similars, so they obey to a rule like this:
OP.LEG1/OP.LEG2 = ADJ.LEG1/ADJLEG2 = HYPO1/HYPO2
then we can substitute those therms what we need to
We´ll take adj leg and opposite leg to do the formula
36/24 = (6x - 6) / (3x + 7)
do the criss cross thing
36(3x + 7) = 24 ( 6x - 6)
108x + 252 = 144x - 144
396 = 36x
x= 396/36
x= 11
I hope this will help you :)
Greetings from chile
Answer:
-35.626 < temperature < 733.928 . . . . degrees F
(-35.626, 733.928)
Step-by-step explanation:
It is convenient to let a calculator evaluate the expression for converting °C to °F.
-35.626 < temperature < 733.928 . . . . degrees F
(-35.626, 733.928) . . . . . . . . . . . . . . . . . in interval notation
_____
The given relation is C = 5/9(F -32). The inverse relation is F = 9/5C +32. That is the relation we need to use to answer this question.
Answer:
The answer to your question is See the attachment
Step-by-step explanation:
Equation
(x - 8)² + (y + 5)² = 4
Process
1.- Write the standard equation of the circle
(x - h)² + (y - k)² = r²
2.- Find the center
The center are the letters h and k
h = 8 k = -5
3.- Find the radius
r = 2
4.- Graph the circle ( i will use geogebra)
See below
