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
Andre45 [30]
3 years ago
7

4. State one use of the following gases: a) Argon - b) Helium -​

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
5 0

Step-by-step explanation:

HELIUM: To fill air balloon

ARGON: Used for filling incandescent metal filament electric bulbs

You might be interested in
What is the answer to(1−5q)+2(2.5q+8)
never [62]
Greetings!

Simplify the Expression.
=(1-5q)+2(2.5q+8)

Distribute the Parenthesis. 
<em>How?</em><span> Multiply the terms inside the Parenthesis by the term outside of the Parenthesis.
</span>=1*1-1*5q+2*2.5q+2*8

Combine Like Terms.
=1-5q+5q+16

=17

The Answer Is:
\left[\begin{array}{ccc}17\end{array}\right]

Hope this helps.
-Benjamin

5 0
2 years ago
Indicate whether the following congruence statement is true or false.<br> 50 points
Nostrana [21]

Step-by-step explanation:

Since line NL is not necessarily congruent to MQ (labelled with different congruent marks), triangle NLM is not congruent to triangle MQP.

Instead, triangles NLM and QPM are congruent.

8 0
3 years ago
Read 2 more answers
Find f (0) if f(t) = t2 – 2t – 5.
Sonbull [250]
Answer is -5.

Explanation- Since t equals 0. You put 0 in place of every t.

0(2)- 2(0)- 5 =
0-0-5= -5
8 0
3 years ago
Read 2 more answers
Solve the equation for the indicated variable. Please help ASAP!!!!! :(<br> A=(730x)/(d^2) for x
zvonat [6]

First let's get rid of the d^2 in the denominator of the fraction on the right side of the equation. This will help to get only x and a coefficient on one side of the equation:

A = \dfrac{730x}{d^2}

d^2A = 730x


Now, simply divide by 730 to find x:

d^2A = 730x

\boxed{\dfrac{d^2A}{730} = x}

3 0
3 years ago
What is the value of n in the numerical sentence?
Harlamova29_29 [7]

Answer: n = -2

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • PLEASE HELP<br> WILL GIVE BRAINLIEST FOR ANSWER AND EXPLANATION<br> I HAVE A TEST TOMORROW
    5·1 answer
  • Which number below is a PRIME FACTOR of 111<br> A. 1<br> B. 111<br> C. 37<br> D. 17
    8·2 answers
  • A metric unit of length that is equal to one thousandth of a meter is.......
    10·2 answers
  • Percent of change: from 60 to 64
    15·1 answer
  • Help help help help help ASAP
    11·1 answer
  • Need help.. too hard:(
    15·1 answer
  • What value is needed to complete the square?
    5·1 answer
  • Find the next three terms for the following arithmetic<br> sequence:<br> -3,-1, 1,
    15·2 answers
  • WILL GIVE BRAINEST ANSWER TO WHO EVER EXPLAINS BEST!!!
    9·1 answer
  • Pleaseeee help me!!! DUE IN 15 MIN​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!