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adelina 88 [10]
2 years ago
9

Help me please it easy.

Mathematics
2 answers:
Dahasolnce [82]2 years ago
6 0

ok, what do you need help with?

gregori [183]2 years ago
4 0

Answer: there is no picture attached or equation? what's the question?

Step-by-step explanation:

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In traveling from a dormitory to a certain city, a student went 1/5 of the way by foot, 2/3 of the way by bus, and the remaining
kykrilka [37]

Answer:

C

Step-by-step explanation:

Now, what we know is that the total distance from the dormitory to the city is 1 if expressed in fraction. What we need to know is the fraction of the journey that is scheduled as the last part.

We can get this by subtracting the fractions of the first two phases from 1.

This goes as follows:

1 - (1/5) - (2/3) = 2/15

Now, we know that the final 8 kilometers constitute a fraction of just 2/5

Hence, we know that 2/15 of the total journey is 8 kilometers.

Let the total journey distance be T. This means that 2/15 of T is 8km

2/15 * T = 8km

T = ( 8 * 15 )/2 = 120/2 = 60km

6 0
3 years ago
Someone tell me the answer and how y’all day been
Aloiza [94]

Answer:

I believe it is e.

Step-by-step explanation:

2/5 equals 0.4, which is the same as 0.40

4 0
2 years ago
Read 2 more answers
A parabola can be drawn given a focus of (0,−6) and a directrix of y=−2. Write the equation of the parabola in any form.
topjm [15]

Answer:

y = x^2 - 4

Step-by-step explanation:

The vertex of a parabola is exactly halfway between the focus and the directrix.  If the focus is at (0, -6) and the directrix is the line y = -2, then we do this to locate the vertex:  Draw a vertical line through (0, -6) also crossing the line y = -2.  The y value halfway between y = -6 and y = -2 is y = -4, and the vertex is thus (0, -4).

Using the vertex method, write out the equation of this parabola, starting with the general form y - k = (x-h)^2, where (h, k) is the vertex.  Here h = 0 and k = -4

We get:  y + 4 = (x - 0)^2, or y + 4 = x^2, or y = x^2 - 4.  As a check, let x = 0; y = -4, which is the y-coordinate of the vertex.

7 0
2 years ago
Please help fast please
pav-90 [236]

Answer:

6.6

Step-by-step explanation:

6 0
3 years ago
Helpppnmejhhhhhhhhhhhg pls
Julli [10]

Answer: 32

Step-by-step explanation: you do 7 divide by 1 and (3/4). then mulltiply it by 8

7 0
3 years ago
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