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3 years ago

What ratio is equivalent to 6:4

Mathematics

2 answers:

Lelechka [254]3 years ago

7 0

Forgive me if I'm wrong, but I think it is 3:2

Yanka [14]3 years ago

7 0

18:12
3:2
12:8
(i think i did it right)

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The values in the table represent a function.

sweet [91]

Answer:

f(-6) = 8

f(3) = -2

f(x) = -5 when x is 4

Step-by-step explanation:

* Lets explain how to solve the problem

- The table of the function has two column

# First column labeled x with entries:

-6 , 7 , 4 , 3 , -5

# Second column labeled f(x) with entries:

8 , 3 , -5 , -2 , 12

∴ The ordered pairs of the function f(x) are:

(-6 , 8) , (7 , 3) , (4 , -5) , (3 , -2) , (-5 , 12)

* Lets complete the missing

∵ The value of x in the first row is -6

∵ The value of f(x) in the first row is 8

∴ The function notation in the 1st row is f(-6) = 8

- The ordered pair given in the first row of the table can be

written using function notation as f(-6) = 8

∵ The ordered pair whose x = 3 is (3 , -2)

∴ The value of f(x) when x = 3 is -2

∴ f(3) = -2

∵ The ordered pair whose f(x) = -5 is (4 , -5)

∴ The value of x when f(x) = -5 is 4

∴ f(x) = -5 when x is 4

6 0

3 years ago

Read 2 more answers

Can someone help me with this im vv stupid lol b+(-17)=-26

NARA [144]

Answer:

-9 is your answer for b.

Step-by-step explanation:

Note the equal sign, what you do to one side, you do to the other. Also note the rule that if you have a positive sign & a negative sign next to each other, the resulting sign would be negative:

b + (-17) = -26

b - 17 = -26

Isolate the variable (b). Add 17 to both sides:

b - 17 (+17) = -26 (+17)

b = -26 + 17

Simplify:

b = -26 + 17

b = -9

-9 is your answer for b.

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Remember the rules:

Addition sign + Positive number = Add (Ex: 7 + 7 = 14)

Addition sign + Negative number = Subtract (Ex: 7 + (-7) = 7 - 7 = 0)

Subtraction sign + Positive number = Subtract (Ex: -3 + 4 = 4 - 3 = 1)

Subtraction sign + Subtraction sign = Add (Ex: 5 - (-5) = 5 + 5 = 10)

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8 0

3 years ago

Read 2 more answers

Planet Strusenope travels one full rotation around its sun in approximately 365.25 days. How many minutes does it take for Strus

frozen [14]

One revolution takes 365.25 days.

The time is equal to
$(365.25 \, days)*(1440 \, \frac{min}{day} ) = 525960 \, min$

Answer: 525,960 minutes

5 0

3 years ago

Read 2 more answers

Factonse fully 35x^2-25x

hodyreva [135]

Answer:

5x(7x-5)

Step-by-step explanation:

5 goes into both

Then you need what you times five by for each one - 7 and 5

Add an extra x for the 35x²

5x(7x-5)

7 0

4 years ago

Andre says 10x + 6 and 5x + 11 are equivalent because they both equal 16 when x is 1. Do you agree with Andre?

Serga [27]

Answer:

No, They are not equivalent

Step-by-step explanation:

The two expressions are only said to be equivalent if they are the same regardless of whatever value the variable(s) is.

The variable in this question is x.

To prove this, we equate both expressions:

$10x + 6 = 5x + 11$

$10x - 5x = 11 - 6\\\\\\5x = 5\\\\\\x = 1$

This shows that they have the same value ONLY when x is 1.

This is why Andre says that they are equivalent, but they are not.

8 0

4 years ago