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
pashok25 [27]
3 years ago
12

What is the value of x

Mathematics
2 answers:
tresset_1 [31]3 years ago
8 0

Answer:

180

Step-by-step explanation:

kirill [66]3 years ago
4 0
The value of x would be 180
You might be interested in
Find f(-1)<br><br> please help, not good at math.
bagirrra123 [75]
This means that X in the equation equals -1
7 0
3 years ago
Answer choices<br> a<br> b<br> c<br> d
Margaret [11]

Answer:

<u><em>Either A or D</em></u>

Step-by-step explanation:

<u><em>I got It right Hope it helps this you guys</em></u>

8 0
3 years ago
Draw a diagram to show that the square root of 121 is 11.​
Arturiano [62]

Answer:

i think this may help you

8 0
1 year ago
Two large and 1 small pumps can fill a swimming pool in 4 hours. One large and 3 small pumps can also fill the same swimming poo
kolezko [41]

Let <em>x</em> and <em>y</em> be the unit rates at which one large pump and one small pump works, respectively.

Two large/one small operate at a unit rate of

(1 pool)/(4 hours) = 0.25 pool/hour

so that

2<em>x</em> + <em>y</em> = 0.25

One large/three small operate at the same rate,

(1 pool)/(4 hours) = 0.25 pool/hour

<em>x</em> + 3<em>y</em> = 0.25

Solve for <em>x</em> and <em>y</em>. We have

<em>y</em> = 0.25 - 2<em>x</em>   ==>   <em>x</em> + 3 (0.25 - 2<em>x</em>) = 0.25

==>   <em>x</em> + 0.75 - 6<em>x</em> = 0.25

==>   5<em>x</em> = 0.5

==>   <em>x</em> = 0.1

==>   <em>y</em> = 0.25 - 2 (0.1) = 0.25 - 0.2 = 0.05

In other words, one large pump alone can fill a 1/10 of a pool in one hour, while one small pump alone can fill 1/20 of a pool in one hour.

Now, if you have four each of the large and small pumps, they will work at a rate of

4<em>x</em> + 4<em>y</em> = 4 (0.1) + 4 (0.05) = 0.6

meaning they can fill 3/5 of a pool in one hour. If it takes time <em>t</em> to fill one pool, we have

(3/5 pool/hour) (<em>t</em> hours) = 1 pool

==>   <em>t</em> = (1 pool) / (3/5 pool/hour) = 5/3 hours

So it would take 5/3 hours, or 100 minutes, for this arrangement of pumps to fill one pool.

6 0
3 years ago
Gcdbvfgvfnc vc vfnfbnfnbvgn
jonny [76]

no way dude really? thats so cool

7 0
3 years ago
Other questions:
  • How to find slope of any given line segment?
    11·1 answer
  • The temperature at a ski resort was 12°F at 5:00 A.M. If the temperature increased by 1.5°F each hour, what would be the tempera
    6·1 answer
  • Directions: Write each equation in slope intercept form (y = mx + b)
    11·1 answer
  • Worth all my points plus brainliest!!! Due in 4 hrs 1-11
    10·1 answer
  • Idk this pls help don’t understand...
    8·2 answers
  • Let p(x) =90/9+50^e-2<br> .<br> What is p(-2)?
    12·1 answer
  • The area of the figure
    6·1 answer
  • Review questions
    15·1 answer
  • HELP HELP HELP HELP HELP​
    15·1 answer
  • ‐(5k – 3) ≤ 15 + 3k :) pls help
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!