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
ryzh [129]
3 years ago
13

Solve for x 3(X-5)-4X = 6(X-10) -(X+ 5)

Mathematics
1 answer:
Contact [7]3 years ago
6 0
X=8.33
u have to isolate the x on a side ans the numbers on the other side of the equation
You might be interested in
What quadrant is (25π/6) in
VLD [36.1K]

Answer:

Not Sure

Step-by-step explanation:

The slope is 0.

See graph below...

4 0
3 years ago
Write an expression for cos 68° using sine
Anettt [7]

Answer:

sin22°

Step-by-step explanation:

Using the cofunction identity

cos x = sin (90 - x), then

cos68° = sin(90 - 68)° = sin22°

8 0
3 years ago
(Free points)<br><br>Factorise x³ + 216y³ + 8z³ - 36xyz​
Nadusha1986 [10]

Answer:

[x+6y+2z][x²+(6y)²+(2z)²-6xy-12yz-2xz]

Step-by-step explanation:

x³+216y³+8z³-36xyz

x³+(6y)³+(2z)³-3×6×2×xyz

As we know

a³+b³+c³-3abc=(a+b+c)(a²+b²+c²-ab-bc-ca)

Let a=x

b=6y

c=2z

Now.

[x+6y+2z][(x²+(6y)²+(2z)²-x×6y-6y×2z-x×2z]

[x+6y+2z][x²+(6y)²+(2z)²-6xy-12yz-2xz]

3 0
3 years ago
Read 2 more answers
Rob is making a tent out of canvas in the shape of a square pyramid. Each side of the square base is 6 feet long, and the height
Elena L [17]

The amount of balloons in the tent is 125.075 feet cube. From the given options, approximately, option D is correct

<u>Solution:</u>

Given, Rob is making a tent out of canvas in the shape of a square pyramid.  Each side of the square base is 6 feet long, and the height is 6.3 feet.  

Rob filled the tent with balloons,  

We have to find which measurement BEST describes the amount of balloons in the tent?  

As tent if filled with balloons the amount of balloons equals with volume of tent.

<em><u>Volume of tent is given as:</u></em>

\text { volume of tent }=a^{2}+2 a \sqrt{\frac{a^{2}}{4}+h^{2}}

where "a" is side length and "h" is height.

\begin{array}{l}{\text { Then, Volume }=6.3^{2}+2(6.3) \sqrt{\frac{6.3^{2}}{4}+6^{2}}} \\\\ {=39.69+12.6 \sqrt{9.925+36}} \\\\ {=39.69+12.6 \times 6.7766=39.69+85.385} \\\\ {=125.075 \mathrm{ft}^{3}}\end{array}

Hence, from the given options, approximately, option D is correct.  

6 0
3 years ago
Read 2 more answers
Which runs faster: a mule deer that can run 80 feet in 6 seconds or a gazelle that can run 140 feet in 10 seconds?
murzikaleks [220]
A mule deer runs faster
3 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone please help me out here ?
    8·2 answers
  • True or False: If a polynomial with fur terms cannot be factored by grouping then you must use the irrational root theorem to so
    7·2 answers
  • Hey can you help me round the fallowing numbers to the nearest 10
    14·1 answer
  • What is the meaning of y from y=kx?
    15·1 answer
  • Solve the inequality for x.
    13·1 answer
  • What is the square root of - 121
    11·2 answers
  • What percentage of his monthly budget does tyrone spend on car expenses
    7·1 answer
  • 120
    8·1 answer
  • What is 30% of $100?
    6·1 answer
  • Solve the system of equations.<br> 2x+8y=6<br> -5x-20y+-15
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!