Answer:
Option (c) is correct.
Step-by-step explanation:
Given : Equation of line 2x + 3y = 6
We have to graph the given equation
Consider the given equation of line 2x + 3y = 6
We first find the points for different values of x and y
And then plot these points.
1) Put x = 0
We get ,
3y = 6
y = 2
2) Put y = 0
We get,
2x = 6
x = 3
Thus, we get the points (0, 2) and (3,0)
Now plot these to obtain a line, we get, see attchment
Option (c) is correct.
B) 30 minutes
C) 40 minutes
D) 50 minutes
Answer:
C) 40 minutes
Step-by-step explanation:
It takes Marcus 8 minutes to run a mile. In 40 minutes, Marcus would have ran 5 miles.
1 mile = 8 minutes
5 miles x 8 minutes = 40 minutes to run five miles
Answer:
Step-by-step explanation:
x^4 · x^-2 = x^(4-2)= x^2 is the answer
Answer:
las fracciones decimales son:
21/10 = 2,1
439/100 = 4,39
34/10 = 3,4
35/1000 = 0,035
851 / 1000 = 0,851
Step-by-step explanation:
Toda fraccion cuyo denominador (el numero de abajo) es multiplo de 10 es considerada una fraccion decimal. No importa si el numerador es mayor al denominador. Justamente el sistema decimal fue concebido para facilitar la multiplicacion y division de los numeros por algun multiplo de 10.
Answer:
Denote the two points are A and B, the balloon is C. Then we have,
Side AB = 9 miles
Angle CAB (angle A) = 27 deg
Ange CBA (angle B) = 45 deg
=> Angle ACB (angle C) = 180 - 27 - 45 = 108 deg
Applying the sine theorem:
AB/sinC = BC/sinA
=> BC = AB x sinA/sinC = 9 x sin27/sin108 = 4.3 miles
Denote CH as the height from C to side AB (or distance from ground to balloon), we have:
CH = BC x sin B = 4.3 x sin*45 = ~3.04 miles
=> Distance from ground to balloon: ~3.04 miles
Hope this helps!
:)
Answer:
3.0 miles
Step-by-step explanation:
Let h be the height
Tan(27) = h/b
h = btan(27)
Tan(45) = h/(9-b)
(9-b)tan(45) = h
(9-b)tan(45) = btan(27)
9tan(45) = b[tan(45) + tan(27)]
b = 5.962138633
h = btan(27) = 3.037861367