All categories

4 years ago

Determine if the relationship is a function & explain why and why not.

Mathematics

1 answer:

SCORPION-xisa [38]4 years ago

7 0

It is not a function because there can't be two of the same number on the x-axis.

You might be interested in

Is my answer on the photo correct?

vladimir2022 [97]

Answer:

yes

Step-by-step explanation:

7 0

3 years ago

Simplify the ratio 0.08 to 0.20

7nadin3 [17]

Hello,

Shall we begin?

simplify 0.08 to 0.20

0.08 : 4 = 0.02
0.20 : 4 = 0.05

Answers: numbers 0.02 and 0.05

5 0

3 years ago

Perform the indicated operation.<br> h(x) = 3x - 1<br> g(x) = 2x – 4<br> Find (hog)(x)

marin [14]

Answer:

$\large\boxed{(h\circ g)(x)=6x-16}$

Step-by-step explanation:

$h(x)=3x-1\\\\g(x)=2x-4\\\\(h\circ g)(x)=h\bigg(g(x)\bigg)\\\\\text{Substitute instead of x the expression (2x - 4) to h (x):}\\\\(h\circ g)(x)=3(2x-4)-4\qquad\text{use the distributive property}\\\\(h\circ g)(x)=(3)(2x)+(3)(-4)-4\\\\(h\circ g)(x)=6x-12-4\\\\(h\circ g)(x)=6x-16$

7 0

3 years ago

Read 2 more answers

There are 80 students in a speech contest. Yesterday, 1/4 of them gave their speeches. Today, 3/5 of the remaining students gave

expeople1 [14]

Answer:

so 24 is the answer

Step-by-step explanation:

first 1/4 is 20 out of 60

Second, we have to work out one fifth. The easiest way to do this is to divide 60 by five.

60 divided by 5 = 12

(We should know this from our times tables, 5x12=60)

We then times the fifth by three to work out three fifths.

12 x 3 = 36

We can then check this by working out two fifths and checking that both the answers add up to make 60.

We work out two fifths the same way we work out three, timesing by the value for one fifth.

12 x 2 = 24

24 + 36 = 60

So we know that we were correct and our final answer is

3/5 of 60 = 36.

then 24 + 36 = 60

so 24 is the answer

3 0

3 years ago

The second statement is the of the first.

kipiarov [429]

B is the answer b.converse

5 0

3 years ago