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
Serga [27]
3 years ago
12

What is the solution to the proportion x\45 = 8/18 a.x =16 b.x =20 c.x =35 d.x =101.25

Mathematics
1 answer:
exis [7]3 years ago
5 0
<span>Give the solution proportion of the given number
=> x : 45 = 8 : 18
=> Let’s start solving the proportion
=> 45 * 8 = 360
=> 360 / 18 =20
Thus the answer is letter B. X = 20
let’s check if we have correct answer
=> 20 * 18 = 360
=> 360 / 45 = 8
=> 20 * 18 = 360
=> 360 / 8 = 45
Thus, we have the same answer.
 

</span>



You might be interested in
HELP PLEASE ASAP!!!!
Akimi4 [234]

Answer:

85°

Step-by-step explanation:

add 125+150=275

a circle is 360

so 275+85=360

4 0
2 years ago
Given the geometric sequence where a1=1 and the common ratio is 6, what is the domain for n?​
kari74 [83]

We have been given that a geometric sequence's 1st term is equal to 1 and the common ratio is 6. We are asked to find the domain for n.

We know that a geometric sequence is in form a_n=a_1(r)^{n-1}, where,

a_n = nth term of sequence,

a_1 = 1st term of sequence,

r = Common ratio,

n = Number of terms in a sequence.

Upon substituting our given values in geometric sequence formula, we will get:

a_n=1\cdot (7)^{n-1}

Our sequence is defined for all integers such that n is greater than or equal to 1.

Therefore, domain for n is all integers, where n\geq 1.

4 0
4 years ago
A.
Varvara68 [4.7K]

Answer:

Angela, a proportion is two equal ratios, kinda like 3/4 = 6/8.

 

If we call the number of cars c, then our proportion is 3/10 = c/100.

 

Cross multiplying, we get 10c = 300.

 

Dividing both sides by 10, c = 30.

3 0
3 years ago
Read 2 more answers
How to describe the behavior of the f (x) from the left and from the right of vertical asymptote
Naddik [55]

Here you go, hope this kinda helps you out :)

8 0
3 years ago
Which of the following is a rational number?​
scoray [572]

Examples of rational numbers are: -2 = -2/1, -5 = -5/1, -14 = -14/1, 1/2, 2/3, 5/8, 3/4, 17/5, . 6 = 6/10 = 3/5, . 25 = 1/4, . 33 = 33/100, 2¾ = 11/4, 3⅓ = 10/3, .
5 0
3 years ago
Other questions:
  • Geometry math question no Guessing and Please show work
    8·2 answers
  • Which point is on the graph of a direct variation equation in which k=0.4?
    8·1 answer
  • Carrie and Ryan have both computed the slope of the least-squares line using data for which the standard deviation of the x-valu
    10·1 answer
  • (24 points)
    6·2 answers
  • Levon, who weights 153 lb, sits 6 ft from the seesaw support. Find the constant of variation.
    14·1 answer
  • The formula F=1.8C+32 can be used to convert temperature units. F is degrees Fahrenheit, and C is degrees Celsius.
    10·1 answer
  • Watch help video
    5·1 answer
  • I need help ASAP!!!!
    9·2 answers
  • Help fast please....
    8·1 answer
  • 2. Read "Lisa's Garden" and answer the question.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!