Answer:
The total route is 8 kilometers.
Step-by-step explanation:
Let the distance of the total route be x
Marta has gone for a walk and has covered three quarters of the total route so far. This means that she has covered a distance of
3/4 × x = 3x/4 kilometers
she still has 2 kilometres to walk. This means that the total route or distance = the sum of the distance that she covered already and the distance she has remaining. Therefore,
x = 3x/4 + 2
x - 3x/4 = 2
(4x - 3x) / 4 = 2
Cross multiplying
4x - 3x = 4 × 2
x = 8
The total route is 8 kilometers.
Answer:
Step-by-step explanation:
The correct written form of the scientific name that uses the rules of binomial nomenclature is "Felis domesticus." Each binomial nomenclature identifies each species by a scientific name of two Latin words. The first name is capitalized, the second is not.
Answer:
1.98
Step-by-step explanation:
Use SOH-CAH-TOA:
Sine = Opposite / Hypotenuse
Cosine = Adjacent / Hypotenuse
Tangent = Opposite / Adjacent
Here, we're given the hypotenuse is 4.5, and we want to find the side opposite of the 26° angle. So we should use sine.
sin 26° = x / 4.5
0.44 = x / 4.5
x = 1.98
Answer:
see the explanation
Step-by-step explanation:
we know that
The end behavior of a polynomial function is the behavior of the graph of f(x) as x approaches positive infinity or negative infinity.
The degree and the leading coefficient of a polynomial function determine the end behavior of the graph
In this problem
we have
Is a vertical parabola open upward (the vertex is a minimum)
The degree of the function is even (2) and the leading coefficient is positive.
So,
the end behavior is:
f(x)→+∞, as x→−∞
f(x)→+∞, as x→+∞
Answer:
(6,9)
Step-by-step explanation:
3(2,3)
= (6,9)
Hope this helps plz hit the crown :D
