2 years ago

Use the properties of exponents to simplify the expression

Mathematics

1 answer:

Veronika [31]2 years ago

6 0

Answer:

y^6/x^2

Step-by-step explanation:

You might be interested in

HELP ME OUT PLEASE!!!

Natali [406]

Answer:

I think it's D) 3

Step-by-step explanation:

hope I helped

8 0

2 years ago

Please help me with this, its confusing

ser-zykov [4K]

I can’t even read it ...
step by step explanation:

3 0

2 years ago

Is this in scientific notation? Thank you!

kari74 [83]

No because the number has to be between 1 and 10 so it should be 2.6x10^3

5 0

2 years ago

Evaluate the expression when a= 4, b= - 2, and c= 7 - -> 5a - 9 (b - c)

ollegr [7]

Answer:

$65$

Step-by-step explanation:

Given the following question:

$5a-9(b-c)$
a = 4
b = 2
c = 7

In order to find the answer, we need to substitute the variables with the numbers given, and then solve using PEMDAS.

$5\times4-9\times(2-7)$
$2-7=-5$
$5\times4-9\times-5$
$5\times4=20$
$20-9\times-5$
$9\times-5=-45$
$20--45$
$20+45=65$
$=65$

Hope this helps.