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Flura [38]
3 years ago
9

Determine if the following statement is true or false:

Mathematics
1 answer:
Nitella [24]3 years ago
6 0
The correct answer would be that the statement is true. <span>The point-slope form of a line is y + y1 = m(x + x1), where m is the slope and (x1, y1) is a point on the line. This form of the equation of the line is helpful especially when you are asked to find the equation of the line given a point and the slope.</span>
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(20 PTS) Please help!!!! I've been stuck for 1 hour already! :(
Sindrei [870]

We have: 10 + 7 = 17

Answer: 17

Ok done. Thank to me :>

7 0
2 years ago
A ladder is leaning against the side of a building. The
cupoosta [38]

Answer:

16 ft

Step-by-step explanation:

Based on the situation above, it forms into a right triangle. Therefore we can apply the Pythagorean Theorem. We will use the formula below:

c = √( a² + b²)

In the problem above, the ladder acts as the hypotenuse denoted by c. It has a length of 20 ft. While the base denoted by b is 12 ft. Therefore, we need to solve for a. We will derive the formula above.

c² = a² + b²

a² = c² - b²

a = √( c² - b² )

a = √( 20² - 12² )

a = 16

The unit is in ft.

Correct me if I'm wrong. I hope it helps.

8 0
3 years ago
A city’s population is increasing at a rate of 5% each year. Which type of model describes this situation?
Basile [38]

Answer:

Exponential

Step-by-step explanation:

Ir's exponential because linear would mean it is increasing by a specific number every year, in which this case does not. Quadratic would mean a vertex form would need to be used, and with the information given , that could not happen.

8 0
3 years ago
The expression 16x^2-81 is equivalent to
Virty [35]

Answer:

7 units below the vertex of f(x)

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Change 24 inches into feet given the fact that 1 foot = 12 inches.
IgorC [24]

Answer:

2 feet

Step-by-step explanation:

<em>1 foot = 12 inches</em>

<em> 2 feet=24 inches</em>

7 0
2 years ago
Read 2 more answers
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