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3 years ago

Answer this you get 50 points and brailiest

Mathematics

2 answers:

Zanzabum3 years ago

8 0

Here you go i hope this helped you

rosijanka [135]3 years ago

4 0

Answer:

4/5, 0.80, 80%

3/4, 0.75, 75%

33/100, 0.33, 33%

1/10, 0.1 ,10%

33/50, 0.66, 66%

1/8, 0.125, 12.5%

1/2, 0.5, 50%

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F(x)=1/2×+6 plz helpppppppppp

FromTheMoon [43]

Answer:

The solution set can be given as:

$\{x|x\ \epsilon\ R,x\neq -3\}$

Step-by-step explanation:

Given function:

$f(x)=\frac{1}{2x+6}$

To find the domain of the function in set notation.

Solution:

For the function $f(x)$ to exist the denominator must be ≠ 0

We have the denominator $(2x+6)$ which cannot be = 0.

Thus, we can find the domain of the function using the above relation.

The function $f(x)$ will not exist when:

$2x+6=0$

Solving for $x$

Subtracting both sides by 6.

$2x+6-6=0-6$

$2x=-6$

Dividing both sides by 2.

$\frac{2x}{2}=\frac{-6}{2}$

∴ $x=-3$

Thus, the function will not exist at $x=-3$ . This means it has all real number solutions except -3.

The solution set can be given as:

$\{x|x\ \epsilon\ R,x\neq -3\}$

3 0

3 years ago

If (a,-3) is a point in the graph of y=x^2+4 what is a?

netineya [11]

Answer:

A would be 13

So the full point would be (13,-3)

5 0

3 years ago

Plsss someone help me pls!!! PART B: identify congruent angles

Westkost [7]

Answer:

∠R=∠C

∠U=∠A

∠G=∠R

∴∠RUG=∠CAR

6 0

3 years ago

A had $360 more than B. When A spent $144 and B spent half of his money, A had 6 times as much money as B, Find the ratio of the

Karolina [17]

Answer:

13:3

Step-by-step explanation:

A=x B=y

first; x= 360+y

later;x= 216+y

A:B

216+y: 1/2y = 6: 1

216+y/y÷2 =6/1

216+y = 3y

y = 108

first; x =360+y

360 +108

468

A:B = 468:108

13:3

3 0

3 years ago

Cómo se escribe el número 90 en egipcio

dmitriy555 [2]

If you're talking about Egyptian, you have to put 9 "ten" symbols on the paper and you get 90.
The "ten" symbol looks like a tiny arch.

7 0

3 years ago