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
aliya0001 [1]
3 years ago
13

To make a salad dressing you mix vinegar and olive oil in the ratio 2:5 how much olive oil is needed with 20 ml of vinegar

Mathematics
1 answer:
eduard3 years ago
3 0

Answer:

Step-by-step explanation:

Set this up as a proportion with the ratios being

\frac{vinegar}{oil}  If there is a 2:5 ratio of vinegar to oil, that ratio looks like this:

\frac{v}{o}:\frac{2}{5} and if we are looking for how much oil, x, is needed for 20 ml of vinegar, then that ratio completes the proportion:

\frac{v}{o}:\frac{2}{5}=\frac{20}{x} and cross multiply.

2x = 100 so

x = 50 ml of oil

You might be interested in
Evaluate the expression shown below and write your answer as a fraction in simplest form.
Vesna [10]

Answer:

39/80

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
A number is 120 less than 965. Find the number.​
Lady bird [3.3K]

Answer:

845

Step-by-step explanation:

I think that's what it's asking??

3 0
2 years ago
Read 2 more answers
Find the equation of the line parallel to the line y = 4x – 2 that passes through the point (–1, 5).
Anni [7]
<span>Find the equation of the line parallel to the line y = 4x – 2 that passes through the point (–1, 5).

</span>y = 4x – 2 has slope = 4
<span>parallel lines have same slope so slope  = 4

</span><span>passes through the point (–1, 5).
</span><span>y = mx+b
5 = 4(-1) + b
b =9

equation
y = 4x + 9

answer

The slope of y = 4x – 2 is 4
The slope of a line parallel to y = 4x – 2 is  4
The equation of the line parallel to y = 4x – 2 that passes through the point (–1, 5) is y = 4x + 9</span>
4 0
3 years ago
Read 2 more answers
Given a segment with endpoints A and B, What figure can you construct using the steps below?
RoseWind [281]
I believe the correct answer from the choices listed above is option A. Given a segment with endpoints A and B and the steps given above, the figure that you can construct would be a perpendicular bisector. <span>The </span>perpendicular bisector<span> of a line segment can be constructed using a compass by drawing circles centered at and with radius and connecting their two intersections.</span>
7 0
2 years ago
Read 2 more answers
perform the translation of triangle ABC according to the vector DR. Find the coordinates of the image.
belka [17]
I think that the answer for that one is A
5 0
3 years ago
Other questions:
  • What is the value of x and what is the value of y please help ill give u a really good score
    12·1 answer
  • It has been decided that 100 people need to be surveyed to decide the publics opinion on a school building project. A student su
    7·1 answer
  • N is the sum of three consecutive primes and is also the product of two 2-digit primes, what is the least possible value of N
    15·1 answer
  • I can't figure out what 2x/x equals.
    12·2 answers
  • Find the value of 3/4 + 1/5 cannnnnn anyone helppp!???
    6·2 answers
  • Find the measure of angle TUV
    12·1 answer
  • Easy multiple choice!
    6·2 answers
  • Trevon and Jack are selling pies for a school fundraiser. Customers can buy apple
    9·1 answer
  • Select all the correct answers.
    11·2 answers
  • What is the area of the figure?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!