The time it takes to cover 279 miles is 4.5 hours.
<h3>What is rate?</h3>
Rate is a measure of one quantity against another.
Analysis:
If it takes 6 hours to cover 279 miles, then it takes 6/372 hours to cover 1 mile.
Therefore 279 miles = 6/3472 x 279 = 4.5 hours
Learn more about rate: brainly.com/question/24304697
#SPJ1
X would equal 38 because this is a straight angle so that would equal a total of 180 degrees. Since we already have 36 we subtract 180-36 and we get 144. Since there’s a 3x that means we divide the answer we got by 3. So 144/3 and you get 48. Hope this helps!
Answer:
Y=6X+4
Step-by-step explanation:
Para este ejercicio solo disponemos de dos datos conocidos que son la pendiente que es 6 y un punto de la recta (0,4)
Para hallar la ecuación de la recta usaremos la conocida ecuacion punto pendiente:
Y-Yo=m(X-Xo)
Donde Xo y Yo son respectivamente las coordenadas del punto dado (0,4)
Xo=0
Yo=4
m=6----> m es la pendiente
Entonces remplazamos
Y-4=6(X-0)------>Remplazamos los valores dados
Y-4=6X-0-------->Destruimos los parentesisi aplicando distributiva
Y=6X+4 ----------->Finalmente despejamos el 4 que acompaña a la Y
The slope is the change in Y over the change inX: Using the two points given: (3,9) and (1,3)
The slope is (9-3) / (3-1)
Slope = 6 / 2
Slope = 3
The answer is A.
X^2+4x+3 or (x+1)(x+3) it depends what the question is asking you to do
