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2 years ago

Which line has an undefined slope? Options: a) y = -1 b) 2y - 4x = 0 c) x = 1 d) y = x - 1

Mathematics

1 answer:

andrey2020 [161]2 years ago

7 0

Answer:

C. x = 1

Step-by-step explanation:

When we have an undefined slope, we have a vertical line of x = [a number]. This isn't a function and we have an undefined slope because we don't know what m equals in y = mx + b.

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Help me with this please :)

shtirl [24]

Answer:

second option

G(3 , -4) ; H(8 , 1)

Step-by-step explanation:

For the line GH to be a median, the point G must have the intermediate value at x and at y between points A and B, and the point H must have the intermediate value at x and at y between points A and B

G = (Ax + Bx)/2 , (Ay + By)/2

G = (3 + 3)/2 , (-9 + 1)/2

G = 6/2 , -8/2

G = (3 , -4)

H = (Cx + Bx)/2 , (Cy + By)/2

H = (13 + 3)/2 , (1 + 1)/2

H = 16/2 , 2/2

H = (8 , 1)

This is because for a medium to be the point p has to be right in the middle of the other 2 vertices

7 0

3 years ago

How do you solve this problem????

Vlada [557]

X^4
________
Y^20 M^2

3 0

2 years ago

Visitors to the schools website can follow a link to the schools chorale pictures.If the website had 250 visitors in one week an

bixtya [17]

The answer is 3/10 times 250 which is 75.

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=538%20%5Ctimes%204%20%5C%5C%20%20%5C%5C%20214%20%5Ctimes%208%20%5C%5C%20%20%5C%5C%203721%20%5C

Shalnov [3]

Answer:

Step-by-step explanation:

multiply $(538)(4)=2152\\(214)(8)=1712\\(3721)(7)=26047\\(7956)(8)=63648$

7 0

3 years ago

In a certain school 70% of the students in first-year chemistry have had algebra. If there are 290 students in first-year chemis

KiRa [710]

The number of the students in the school that have had algebra is 203

<h3>How to determine the number of students?</h3>

The given parameters in the question are

Proportion of students taking algebra, p = 70%
Number of students in the school, n = 290

The number of students that had algebra in the school is calculated as:

Algebra = Proportion of students taking algebra * Number of students in the school

The above equation can be represented as:

Algebra = np

Substitute values for n and p in the above equation

So, we have

Algebra = 290 * 70%

Express 70% as decimal i.e. 0.70

So, we have

Algebra = 290 * 0.70

Evaluate the product i.e. multiply 290 and 0.70

So, we have

Algebra = 203

Hence, the number of the students in the school that have had algebra is 203