All categories

3 years ago

Like segment PLEASE HELP MEEEEEE

Mathematics

2 answers:

zubka84 [21]3 years ago

6 0

Answer:

I think it is 8

Step-by-step explanation:

Im sorry if it is wrong :(

pychu [463]3 years ago

6 0

I think it’s 7 I did with my class so I think it’s 7

You might be interested in

How would i answer this?

Paraphin [41]

Answer:

Option (B).

Step-by-step explanation:

Option (a). {(1, 2), (3, 4), (4, 5), (6, 7)}

Since in every ordered pair value of x corresponds a distinct value of y.

The given ordered pairs represent one-to-one function.

Option (b). {(0, 3), (1, 5), (3, 9), (1, 13)}

In the ordered pairs (1, 5) and (1, 13) value of x correspond to the two different values of y.

Therefore, its not a function.

Option (c). {(-2, 2), (-3, 3), (-4, -4), (-5, -5)}

For every value of x there is distinct value of y.

Therefore, given set of ordered pairs represent a one to one function.

Option (d). {(1, 2), (2, 2), (3, 5), (4, 8)}

Ordered pairs represent a function.

Option (B), will be the answer.

3 0

4 years ago

What is 2(n-1)+4n=2(3n-1)

Xelga [282]

Answer:

Infinite solutions

Step-by-step explanation:

Distribute the 2 to (n - 1), and distribute the 2 to (3n - 1), like so:

2(n - 1) + 4n = 2(3n - 1)

2n - 2 + 4n = 6n - 2

Add like terms (2n and 4n):

6n - 2 = 6n - 2

Subtract 6n from both sides:

-2 = -2

Since we ended up with the same term on both sides, we can't do anything else, meaning this equation has infinite solutions.

4 0

3 years ago

Solve G(x) for the given domain. Include all of your work in your final answer. Submit your solution. G(x) = 3x2 - 2x - 1 G(a +

Arada [10]

Answer:

g(a+b) = 3a² + 3b² - 6ab - 2a - 2b - 1

Step-by-step explanation:

Given, function:

g(x) = 3x² -2x - 1

For the domain x= (a+b), the g(x) is:

g(a+b) = 3*(a+b)² - 2(a+b) - 1 = 3a² + 3b² - 6ab - 2a - 2b - 1

g(a+b) = 3a² + 3b² - 6ab - 2a - 2b - 1

7 0

4 years ago

Of the 80 students in class, 25 are studying German, 15 French and 13 Spanish. 3 are studying German and French; 4 are studying

Finger [1]

Answer:

Step-by-step explanation:

it is given that there are total of 80 students

in German language there are 25 students

in French language there are 15 students

13 studying Spanish language

in German and French language there are 3 students

in French and Spanish language there are 4 students

in German and Spanish language there are 2 students

3 are studying all three languages

from the given bellow ven diagram

it is clear that the number of students that are not studying any languages are =80- (20+3+8+4+2+7)=36

3 0

3 years ago

Which expression is equivalent to 8? -48 ÷ 6 48 ÷ (-6) 48 ÷ 6 -48 ÷ (-6)

V125BC [204]

Expression 3,
because 6 and 8 are factors of 48. Since positive 6 & 8 are the two numbers of choice, the product will be positive. My answer is reasonable because if you were to multiply positive 8 and 6 you will get positive 48.

8 0

3 years ago