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3 years ago

If the airplane flew 40 miles, how many gallons of gas would be left in the tank

Mathematics

1 answer:

viktelen [127]3 years ago

7 0

7 is the answer to the question if it flew 40 more miles

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. Of the 200 students surveyed in 5th grade, 120 prefer bananas and 80 prefer apples. what is the part to whole ratio?

kaheart [24]

120:200 prefer bananas, 80:200 prefer apples

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3 years ago

What is the lowest common denominator of 1/3 and 2/5

Citrus2011 [14]

Answer:

Step-by-step explanation:

3 and 5 are not common denominators so you have to find the lowest common denominator which is 15 because 3 times 5 is 15

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3 years ago

Can someone please help?

marta [7]

Answer:

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3 years ago

Graph f(x) = -x + 6.<br> Click on the graph until the graph of f(x) = -x + 6 appears.<br> YA<br> r

a_sh-v [17]

Answer:

The one that is 0,-3 and 3,0

Step-by-step explanation:

6 0

2 years ago

What is the slope of a line perpendicular to the line whose equation is 3x+6y=-183x+6y=−18. Fully reduce your answer.

schepotkina [342]

Answer:

Step-by-step explanation:

The given equation of line is

$3x+6y=-18$

We need to find the slope of a line which is perpendicular to the given line.

The given equation can be rewritten as

$3x+6y+18=0$ ...(i)

If a line is defined as $ax+bx+c=0$ , then the slope of the line is

$m=-\dfrac{a}{b}$

In equation (i), a=3, b=6 and c=18. So, slope of the line is

$m_1=-\dfrac{3}{6}=-\dfrac{1}{2}$

Let $m_2$ be the slope of perpendicular line.

We know that product of two perpendicular line is -1.

$m_1\cdot m_2=-1$

$(-\dfrac{1}{2})\cdot m_2=-1$

Multiply both sides by -2.

$m_2=2$

Therefore, the slope of perpendicular line is 2.

6 0

3 years ago