1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
elixir [45]
3 years ago
15

-3√81 + √16 combine the radical below

Mathematics
2 answers:
cupoosta [38]3 years ago
7 0
√81=9
√16=4

-3(9)+4
-27+4
-23
Alex777 [14]3 years ago
3 0

Answer:

The answer is -23.

Step-by-step explanation:

You might be interested in
Simplify 4a²+1/3a+5+a²+4+1/3a
vladimir2022 [97]

Answer:

5a^2+\frac{2a}{3} + 9

Step-by-step explanation:

Refer to file. Trying something different. Should be easier to read than text format and is easier than mathML.

7 0
3 years ago
Which expression is equivalent to b + b - 0.56b?
Alexxx [7]
Hey there!

“Which expression is equivalent to b + b – 0.56b?”

• “b” or any other letter value is considered an “unknown number” so usually we label it/them as an invisible 1

• COMBINE the LIKE TERMS

(b + b – 0.56b)

(1b + 1b – 0.56b)
1b + 1b = 2b
2b – 0.56b = 1.44b

• Therefore, b + b – 0.56b is equivalent to 2b + 0.56b

Possible answer that you could be looking for: 2b + 0.56b ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)
4 0
3 years ago
Your job at in chemical plant needs a 15% acid solution immediately
Naddik [55]

Answer:

Step-by-step explanation:j

6 0
3 years ago
The cost of highlighters is proportional to the number of highlighters purchased. If a 4-pack of highlighters costs $2.40, what
Kaylis [27]

Answer:

$0.60 per highlighter

Step-by-step explanation:

You just do $2.40/4 and you get $0.60

5 0
3 years ago
Is it aaaaaaaa or dddddddd
nika2105 [10]
Its none
because a triangle makes up 180 degrees hope this helps and im not a dumby
4 0
4 years ago
Read 2 more answers
Other questions:
  • The quote for USD/CHF is listed as 1.4481/88. How many swiss francs does it cost to buy one dollar?
    13·1 answer
  • PLZ HELP!!! WILL GIVE BRANLIEST !!!
    5·2 answers
  • determine the diameter to the nearest inch of a large can of tuna that has a volume 6068 inches and a height of 3.3 inches
    12·1 answer
  • Write an expression equivalent to 4-2(x+5) that has two terms
    9·2 answers
  • Please help. this is really confusing​
    6·1 answer
  • Y = -2x + 5 &amp; y = x - 1<br> Use the Equal Values Method to solve for x and y
    15·1 answer
  • Complete each statement with the correct measurement.
    6·1 answer
  • 8m –1 from 16+m plz give the the right Anwer
    5·2 answers
  • Jess makes and sells cube-shaped jewelry boxes. She designs the jewelry boxes in different sizes and with different patterns. Je
    10·1 answer
  • Pls help me with this question it wold be great help its circumference
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!