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zalisa [80]
3 years ago
13

Somebody pls help me and pls show work! (no links)

Mathematics
2 answers:
miss Akunina [59]3 years ago
8 0

Answer:

I think the answer is letter A.

Nezavi [6.7K]3 years ago
7 0

Answer:

its A

Step-by-step explanation:

just expand it out

I'm guessing you don't know how to multiply fractions, just do a/b *c/d = ac/bd

and a(b+c) = ab+ ac

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Factor x4+6x2+9 completely.
Nata [24]

Is it to the 4th power and the second power if so it is:

( x ^2 − 3 ) ^2

3 0
3 years ago
How do you know if two lines segments are perpendicular
Greeley [361]

Answer:

when they are intersecting at a 90 degree angle.

Step-by-step explanation:

when lines intersect, they just cross over one another at any point. but with perpendicular lines, they have to be at a right angle. an example of this is a square. all of its corners are perpendicular

6 0
3 years ago
a beekeeper estimates that his bee population will triple each year. Currently he has 150 bees. Write a function to represent th
Soloha48 [4]

Answer:

Exponential functions!

Step-by-step explanation:

I think what you are dealing with is an exponential function!

So, to solve this, we need to first understand the main form of an exponential function:

f(x)=a*b^{x}

Where a is the number we start off with, and b is the constant thing(forgot what it was called).

Now, 150 is our starting number, so it is a, and b is our constant at which the initial term is multiplied, which is 3!

Also, defining variables:

Let f(x)= # of Bees

Let x= # of years

Thus, here is our equation:

f(x)=150*3^{x}

So, that's it!

Now, some of my answers have been recently deleted because they violated community guidelines for recommending something that shall not be named, so if you do really need help on the subject, look online! It is the largest source of information humanity has created! (also I cannot explain Exponential Functions in a single paragraph)

Stay Safe!

4 0
3 years ago
The width of a rectangular rug is 7 feet and the length of its diagonal is 25 feet. What is the area?
Vika [28.1K]
A=168 ft² 
 that's the answer hope it helped!<span>
</span>
5 0
3 years ago
McKinley is 10 years less than half as old as Thomas. The sum of their age is 53. How old is each
ohaa [14]

Answer:

lll

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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