What kind of angle is this? >) obtuse angle
acute angle
straight angle
right angle
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Acute

Step-by-step explanation:

An obtuse angle is wider and more open than 90 degrees. acute angles are smaller than 90 degrees. Think of it like a book. If it looks like is half way open, it is acute. If it looks like it is almost completely open, it is obtuse. A right angle is 2 lines that make a 90 degree angle. Shown Below.

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I                                                           <Right angle

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acute angle

Step-by-step explanation:

a straight angle is 180 degrees (a straight line) so its not a straight angle

a right angle has a 90 degree, this does not so its not a right angle

An obtuse angle has a measurement greater than 90 degrees, this does not,

so via process of elimination we know this is an acute angle

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step-by-step explanation:

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.