2 years ago

Which of the following have an equivalent ratio with 3:5?ps: answer asap

Mathematics

1 answer:

Sergeu [11.5K]2 years ago

5 0

What are the answer choices .?

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Please help me on this

Readme [11.4K]

For this case we have to define root properties:

$\sqrt [n] {a ^ n} = a ^ {\frac {n} {n}} = a$

In addition, we know that:

$a ^ {- 1} = \frac {1} {a ^ 1} = \frac {1} {a}$

On the other hand:

$4 ^ 2 = 16$

Thus, we can rewrite the given expression as:

$\sqrt {4 ^ 2 * a ^ 8 * \frac {1} {b ^ 2}} =\\4 ^ {\frac {2} {2}} * a ^ {\frac {8} {2}} * \frac {1} {b ^ {\frac {2} {2}}} =\\4 * a ^ 4 * \frac {1} {b}$

ANswer:

Option B

3 0

2 years ago

A. 2b + 8 - 5b + 3 = -13 + 8b – 5

MrRa [10]

Solution
-3b + 11 = -18 + 8b
-3b - 8b = -18 - 11
-11b = -29
b = 29/11

8 0

2 years ago

Read 2 more answers

Pleaseeeeeeee Help ASAPP!!

andrew11 [14]

F(-3)=-16
F(0)=-10
F(8)=6

6 0

2 years ago

. The price of a pair of jeans was reduced from $60 to $48. What was the percent of decrease?

Neko [114]

I Believe it is 80% but I am not sure

5 0

3 years ago

Read 2 more answers

A collection of coins contains a total of sixteen dimes and quarters. It is worth $2.20 in all. How many dimes are in the collec

grin007 [14]

9514 1404 393

Answer:

12 dimes

Step-by-step explanation:

Let q represent the number of quarters. Then the number of dimes is 16-q and the total value is ...

0.25q +0.10(16 -q) = 2.20

0.15q +1.60 = 2.20 . . . . . . . simplify

0.15q = 0.60 . . . . . . . . subtract 1.60

q = 4 . . . . . . . . . . . divide by 0.15

16-q = 12

There are 12 dimes in the collection.

5 0

2 years ago

Which of the following have an equivalent ratio with 3:5?ps: answer asap​

Which of the following have an equivalent ratio with 3:5?ps: answer asap