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
Ipatiy [6.2K]
3 years ago
8

What work do i need to show?

Mathematics
1 answer:
stealth61 [152]3 years ago
4 0
You have to show finding the square root of it ______        ___       __
                                                                       √144x^2  +  √225  =  √0
which will give you 12x+15=0
12x=15
x=5/4
You might be interested in
A sliver of gold has a volume of 0.678 cm3. What is the mass of this sliver of gold?
Aliun [14]

Answer - 13.098 gm

Description -

Dear student,

As we know Density= \frac{Mass}{Volume}

⇒ Mass = Density * Volume

so multiplying given Volume with the Density of gold ,we can calculate the mass of the gold . Density of gold at room temp. is 19.32 grams per cubic centimeter.

so mass of the sliver of gold = 19.32 * 0.678 = 13.098 (ans)


5 0
3 years ago
Determine the x- and y-intercepts of the graph of y = 1/4x - 2
Olegator [25]
8,-2. place the x as 8 and y as -2.

8 0
3 years ago
Read 2 more answers
The fraction 4/5 is equivalent to 0.8 and 80%. How do I write 0.8 and 80% as unreduced fractions?
kolezko [41]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ You can write 0.8 as 8/10 and 80% as 80/100.

(8/10 and 8/100 are equivalent.)

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

4 0
3 years ago
5 times marys age is the same as 28 less than 7 times her age. Find her age
Gnom [1K]

setup a simple algebraic equation and solve.

5x = 7x-28

-5x   -5x

0=2x-28

+28  +28

28=2x

Now divide both sides by 2 and you get that she is 14

3 0
3 years ago
Read 2 more answers
How can you check the solution to x+5=3x-1
Dominik [7]
First solve it, then do the reverse operation to it
7 0
3 years ago
Read 2 more answers
Other questions:
  • A store owner want to develop a new snack mix by mixing chocolate and trail mix. How many pounds of chocolate costing $12.40 per
    15·1 answer
  • Any one wanna help with this question
    7·2 answers
  • If f(x) = (3x+7)^2 ,then f(1) =
    8·2 answers
  • Rounded to the nearest ten thounsend
    9·1 answer
  • Which of the following is a solution of x2 + 5x = −2? (2 points) 5 plus or minus the square root of 33 divided by two. 5 plus or
    6·1 answer
  • A study involves 669 randomly selected deaths, with 31 of them caused by accidents. construct a 98% confidence interval for the
    6·1 answer
  • you need to slack four bucks for a list of nine to read for your research project. How many ways can you choose for books to rea
    8·1 answer
  • Two triangles have the same base lengths. One Triangle has the height that is 4 times the height of the other triangle. Are the
    11·1 answer
  • Evaluate the following expression when a=4,b=2 , and c=9 c/3 + A
    8·2 answers
  • You begin selling T-shirts at a slow pace but you double your sells every week. How many weeks does it take you to make a profit
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!