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
Veseljchak [2.6K]
3 years ago
10

What is the value of n 10/2 = 4/n 1. 20 2. 35 3. 25 4. 30

Mathematics
2 answers:
rewona [7]3 years ago
7 0

Answer:

20

Step-by-step explanation:

We can simplify 10/2 = 5

5 = n/4

Multiply each side by 4

5*4 = n/4*4

20 =n

Nuetrik [128]3 years ago
3 0

Answer: n = 20

Explanation: To solve for n in this proportion,

we simply use the means-extremes property.

Since 10/2 = n/4, we know that the product of the extremes,

(10)(4), equals the product of the means, (2)(n).

So we know that (10)(4) or 40 equals (2)(n) or 2n.

Dividing both sides by 2, 20 = n.

You might be interested in
A manufacturer of shipping boxes has a box
MissTica

then ship that f...... box somewhere becuase all i can think of unless your trying to steal it.

6 0
3 years ago
Cans of wood varnish come in three sizes.
Anton [14]

Answer:

The cost of 1 liter for the small can is £ 2.80, while the cost of 1 liter for the medium can is £ 2.64.

Step-by-step explanation:

Since cans of wood varnish come in three sizes, the 200 ml small can costs £ 0.56, the 500 ml medium can costs £ 1.32, and the 1 l large can costs £ 2.68, to determine the cost of 1 l for the small and medium cans the following calculation must be performed:

200 ml = 0.2 l

500 ml = 0.5 l

0.56 x 5 = 2.8

1.32 x 2 = 2.64

Thus the cost of 1 liter for the small can is £ 2.80, while the cost of 1 liter for the medium can is £ 2.64.

7 0
3 years ago
Tell whether the set of ordered pairs {(1, 6), (2, 9), (3, 12), (4, 15)} satisfies a linear function. Explain.
weeeeeb [17]

Answer:

D

Step-by-step explanation:

If you put them into a graphing calculator they all align. Have a nice day.

5 0
3 years ago
The reciprocal of -3/5 is 5/3. True or false
Mice21 [21]

Answer:

False

Step-by-step explanation:

Reciprocal of -3/5  is  (-5/3)

Reciprocal of a fraction is flipping its numerator and denominator. Sign won't change.

3 0
4 years ago
2/3x(-3)+(-2)-1/3x hurry i need this answered
mrs_skeptik [129]

Answer:

-7x/3 - 2

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • A highway patrolman spots a speeding car. He clocks it at 70 mph and takes after it 0.5 miles behind. If the patrolman travels a
    14·2 answers
  • Let X1, . . . ,Xn ∈ R be independent random variables with a common CDF F0. Let Fn be their ECDF and let F be any CDF. If F = Fn
    11·1 answer
  • Which number can you add to any rational number to obtain an irrational number?
    9·1 answer
  • Carol is cross-country skiing. The table shows the distance she traveled after various numbers of minutes. What is the rate of c
    5·2 answers
  • What is the correct description of the polygon
    14·2 answers
  • AXYZ has side lengths that measure 20 centimeters each. Which of the
    6·1 answer
  • Can someone help me with this?
    11·1 answer
  • Change the recurring decimal into fraction, 3.256<br>​
    9·1 answer
  • You find out that you get a 20% off on your favorite sweater, and you also get an additional 30% off. Does the store apply the d
    14·2 answers
  • I WILL GIVE BRAINLIETS IF THESE ARE ALL RIGHT
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!