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
ra1l [238]
3 years ago
13

Solve the proportions, Where necessary, round to the nearest hundreths

Mathematics
1 answer:
Sophie [7]3 years ago
4 0

9/ 10 = X /10

multiply each side by 10

9 = x

Choice A


You might be interested in
Solve the separable differential equation dtdx=x2+164 and find the particular solution satisfying the initial condition x(0)=9
maria [59]
\dfrac{dt}{dx} = x^2 + \frac{1}{64} \Rightarrow\ dt = \left(x^2 + \frac{1}{64}\right)dx \Rightarrow \\ \\ \displaystyle \int 1 dt = \int \left(x^2 + \frac{1}{64}\right)dx \Rightarrow \\ t = \dfrac{x^3}{3} + \frac{x}{64} + C

C = 9 because all the x terms go away.

t = \dfrac{x^3}{3} + \dfrac{x}{64} + 9
3 0
3 years ago
Use a net to find the surface area of the right triangular prism shown:
erma4kov [3.2K]

Answer:

256 ft²

Step-by-step explanation:

Net comprises: 2 equal triangles, 2 equal rectangles and 1 smaller rectangle

Area of a triangle = 1/2 x base x height

⇒ area of one triangle = 1/2 x 10 x 7 = 35 ft²

Area of a rectangle = width x length

⇒ area of larger rectangle = 6 x 12 = 72 ft²

⇒ area of smaller rectangle area = 6 x 7 = 42 ft²

⇒ Total area = (2 x 35) + (2 x 72) + 42 = 256 ft²

3 0
2 years ago
Find the length of side x in simplest radical form with a rational denominator.
IRINA_888 [86]

Answer: 10√3 / 3

Step-by-step explanation:

cos 30 = 5 / x

x = 5 / cos 30

= 5 / √3 / 2

= 10 √3

= 10√3 / 3

7 0
3 years ago
Find the value of x if A, B, and C are collinear points and B is between A and C.
marin [14]
By segment addition rule AB + BC = AC
3x + 2x - 7 = 2x + 35
3x = 42
x = 1 4
CHECK
3(14) = 42
2(14)-7= 21
-------------------
2(14)+ 35= 63
4 0
3 years ago
The patio is rectangular and has a total area of 24 square feet.you are building a rectangular fish and want the length of the p
prohojiy [21]
The answer is 2x * 5y + 15= 21.21
8 0
3 years ago
Other questions:
  • A company ordered paper supplies. They bought five times white
    8·1 answer
  • This number is in scientific notation.
    13·2 answers
  • George is a fast worker. He can mop 34 ft2 in 1 minute. The court is shaped like a rectangle. It is 95 ft long by 50 ft wide. Ho
    15·2 answers
  • Simplify (−34.67)^0<br><br> I got stuck on this question can someone answer quickly
    7·2 answers
  • Y+1=3(x-4) Which is the ordered pair to the solution??
    6·1 answer
  • A package in the shape of a rectangular prism has a length of 412 feet, a width of 234 feet, and a height of 213 feet. What is t
    6·1 answer
  • OK please help due tonight And i need it OK ASAP in full sentences answer this and show your work
    10·1 answer
  • Please help me ASAP explain for brainlist.
    10·1 answer
  • Which of these points lies on the graph of the equation x − 12 = y?
    11·1 answer
  • When sandy and allen's mother decorates the house by herself, it takes her 5 hours.When both Sandy and Allen help, the three can
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!