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
Nutka1998 [239]
3 years ago
10

HELP ME PLEASE

Mathematics
1 answer:
charle [14.2K]3 years ago
5 0
540 cell phones. 1800 divided by 80 is 22.5, and 22.5 times 24 is 540. (but im not like 100% sure so good luck)
You might be interested in
13 in<br> 10 in.<br> 7 in<br> 3. What is the perimeter of the<br> (19)<br> trapezoid?
quester [9]
37 because you add 13+10=23 7+7=14 and 23+14=37
5 0
3 years ago
Combine the following expressions.
Keith_Richards [23]

Answer:

second option

Step-by-step explanation:

Using the rule of radicals

\sqrt{a} × \sqrt{b} ⇔ \sqrt{ab}

Simplifying the radicals

\sqrt{27x^{3} }

= \sqrt{9(3)x^2.x}

= \sqrt{9} × \sqrt{3} × \sqrt{x^2} × \sqrt{x}

= 3 × \sqrt{3} × x × \sqrt{x}

= 3x\sqrt{3x}

-------------------------------

\sqrt{12x^{3} }

= \sqrt{4(3)x^2.x}

= \sqrt{4} × \sqrt{3} × \sqrt{x^2} × \sqrt{x}

= 2 × \sqrt{3} × x × \sqrt{x}

= 2x\sqrt{3x}

---------------------------------------

Thus

3 × 3x\sqrt{3x} - 2 × 2x\sqrt{3x}

= 9x\sqrt{3x} - 4x\sqrt{3x}

= 5x\sqrt{3x}

8 0
3 years ago
Please help, I'm in a desperate situation trying to solve this, thank for your time!
solniwko [45]
The answer is 3.6. Just do subtraction.
6 0
4 years ago
Read 2 more answers
2 EASY QUESTIONS HELPP
Genrish500 [490]

Answer:

a) 1.6

b)1.875

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
How would you write four and five hundred and eight thousandths
Marina86 [1]
4.5800
i think.............
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is -5n+7&lt;57 and 6n+2&lt;8
    10·1 answer
  • A pair of sandals is on sale for 65% off the regular price of $8.99. What is the sale price? a. $3.15 b. $4.05 c. $5.84 d. $14.8
    14·2 answers
  • Find the value of x in the parallelogram
    9·1 answer
  • Which polynomial is in standard form?
    11·1 answer
  • Imagine that you are shown four antiques: a blue porcelain bowl, a white porcelain vase, a clear glass bowl, and a blue glass va
    14·1 answer
  • Can someone tell me how to find the Radius, Diameter, And Circumference Of a Circle?​
    9·1 answer
  • Find the value of x.<br><br> X=
    5·1 answer
  • X+ y +z = 37
    9·1 answer
  • Please help!!! answer the following questions, thanks:)
    7·1 answer
  • The hyperbolic orbit of a comet is represented on a coordinate plane with center at (0, 4). One branch has a vertex at (0, 10) a
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!