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4 years ago

Tiffany drives 285,120 feet before lunch and 628,320 feet after lunch. About how many kilometers does she drive all together

Mathematics

1 answer:

Virty [35]4 years ago

8 0

Answer:

278.416512 kilometers

Step-by-step explanation:

first add 285120 and 628320

which equals 913440

last convert to kilometers

which equals 278.416512 kilometers

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Matthew is making a sequence in which -3 is added to each successive term. The 6th term in his sequence is -1. What is the 1st t

Hatshy [7]

Answer:

The first term is 14.

Step-by-step explanation:

The general formula for this kind of sequence (arithmetic) is a(n) = a(1) + (n-1)c, where c is the common difference. Here, we have a(6) = -1 = a(1) + (6-1)(-3), or -1 +15 = a(1). The first term is 14.

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3 years ago

A line parallel to the graph of 3x+2y=6 and contains the point (6,-3)

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The Equation of the Line that Passes through (4, 2) and is Parallel to 3x – 2y = –6 is 3x – 2y = 8

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3 years ago

What is the equation of a line with a x-intercept of −2 and a y-intercept of 10?

IceJOKER [234]

Hey there! :)

Answer:

y = 5x + 10

Step-by-step explanation:

From the information given, we can derive the points (-2, 0) and (0, 10). Find the slope using the slope formula:

$m = \frac{\text{rise}}{\text{run}} = \frac{y_2 - y_1}{x_2 - x_1}$

Plug in the points:

$m= \frac{10 - 0}{0 - (-2)}$

Simplify:

$m= \frac{10}{2}$

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The equation in slope-intercept form is y = mx + b. We were already given the b value, or y-intercept as y = 10. Therefore:

y = 5x + 10 is the equation written in slope-intercept form.

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3 years ago

Read 2 more answers

An aquarium is being filled at a rate of 2.5 inches per second. The equationLaTeX: y=2.5xy = 2.5 x is used to determine the heig

Reika [66]

Answer:

Step-by-step explanation:

Given the equation y = 2,5x

y is the height of the water

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y = 2.5(60)

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Hence the range of the situation is [0, 150].

The domain will be all positive integers i.e xEZ

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3 years ago

What is the value of the expression below when x = 5 and y = 2?<br>X + 6y

Vedmedyk [2.9K]

Instead of X put 5 and instead of y put 2
5+6(2)
5+12= 17

7 0

3 years ago