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
valkas [14]
3 years ago
11

For each 70 mm of coloured fabric Alex uses to make his curtains, he also uses 20 cm of white fabric. Express the amount of whit

e fabric to coloured fabric as a ratio in its simplest form.​
Mathematics
1 answer:
Inessa05 [86]3 years ago
6 0
Here is the answer. First change 20cm in mm = 200mm
ratio = 70mm/200
= 7 : 20
Hope this helps! Mark brainly please!
You might be interested in
a restaurant offers diet soda and regular soda. In one day they sold 24 diet sodas. if the ratio of diet sodas to regular sodas
DedPeter [7]
24diet /8=3regular
24+3=27
So 27 sodas were sold I'm total
7 0
3 years ago
I need help with this hole page can someone help me and do it by the order that it is in pls
Ganezh [65]
Let’s see a better picture so I can help
8 0
2 years ago
Please help me with 1,2,3,4,5,6,7,8,9 tell me how u get it and the answer please I really need help
NNADVOKAT [17]

Answer:

1) x = 15

Step-by-step explanation:

We use the Pythagorean thm for these questions. Where a and b are the legs (So order doesn't matter), and where c is the hypotenuse

1)

a² + b² = c²

9² + 12² = x²

81 + 144 = x²

x² = 225

You square root each side so you can get rid of the exponent on x.

\sqrt{x^2} =\sqrt{225}

x = 15

8 0
3 years ago
Suppose that a certain movie earns $3,000,000 in ticket sales. If 60% goes to the movie and 40% goes to theatres: Movie studios
miskamm [114]

Answer: See explanation

Step-by-step explanation:

Amount earned by movie = $3,000,000.

Percentage that went to movie = 60%

Percentage that went to theater = 40%

Revenue gotten by movie studio = 60% × $3,000,000

= 0.6 × $3,000,000

= $1,800,000

Revenue gotten by theaters = 40% × $3,000,000

= 0.4 × $3,000,000

= $1,200,000

5 0
3 years ago
I need answer please​
Assoli18 [71]

It is centered at (h,k) --> (0,0) and has a radius 9

The equation of the circle is

           (x-h)^{2} +(y-k)^{2} =r^{2} \\(x-0)^{2} +(y-0)^{2} =r^{2}\\x^{2} +y^{2} = 9^{2}

Hope that helps!

4 0
2 years ago
Other questions:
  • If ABCD is dilated by a factor of 3, the coordinate of D’ would be ?
    10·1 answer
  • What is 1/7 divide by 6
    13·1 answer
  • Given the point (5, 6) and the slope of 5, find y when x = 21.
    5·1 answer
  • let g(x)=x+2. Find f(x) if f(x) is a quadratic function of the form f(x)=ax^2+bx+c and f(g(x))=2x^2-x+3
    12·1 answer
  • Find the first four terms of the sequence an = 5n-1.​
    7·1 answer
  • How do i write an equation in slope intercept form if they give you the slope and what it has to pass through. I totally forgot
    8·1 answer
  • A teacher randomly selects 10 out of her 30 students and finds that the mean height of those 10 students is 5′2". Is this a samp
    14·1 answer
  • I need help ASAP due in one min
    8·2 answers
  • Given a preimage and image, determine the scale factor
    11·1 answer
  • The sum of a number and 12 3/4 is 16 4/9. Find the number.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!