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
spayn [35]
3 years ago
14

Hey guys can you answer this one question real quick

Mathematics
1 answer:
Umnica [9.8K]3 years ago
6 0

Answer:

a. 1/5

b. (3, 3/5)

c. 1/5x = y

Step-by-step explanation:

Remember: (x, y)

0.5 = 1/2

(1/2, 1/10) = 1/10 ÷ 1/2 = 1/10 • 2 = 1/5, you can divide y/x = constant of proportionality. 1/10 ÷ 1/2.

1 2/5 = 7/5

(7, 7/5) = 7/5 ÷ 7 = 7/5 • 1/7 = 1/5, y/x = constant of proportionality. 7/5 ÷ 7.

  • a. 1/5 is the constant of proportionality
  • b. (3, 3/5) because 3/5 ÷ 3 or 3/5 • 1/3 = 1/5.
  • c. 1/5x = y

You might be interested in
If the area of a circle measures 16 pi cm2, what is the circumference of the circle in terms of pi
Fiesta28 [93]

Answer: 8 pi

Step-by-step explanation: So we know that area of a circle is pi times r^2 so if we reverse that formula it would be square root of 16 pi which would be 4 pi and divide by pi so the radius is 4. And we know that the formula for circumference is 2 times pi times r, so 2 times 4 times pi is 8 pi. 8 pi is the cIrcumference! :)

7 0
3 years ago
Which of the following is equivalent to log 7^ 50 rounded to three decimal places?
otez555 [7]
7^50
= 1.798 × 10^42

i am a mathematics teacher. if anything to ask please pm me
4 0
3 years ago
The number line represents −4 1/2+3 1/4. What is the sum?
rjkz [21]

Answer:

C

Step-by-step explanation:

Rbrberbrb

5 0
2 years ago
Read 2 more answers
Melissa read 4 books each week for 4 weeks. Amanda read 5 books a week for 4 weeks. How many more books did Amanda read?
yarga [219]

Amanda read 4 more books then Melissa.

3 0
3 years ago
Read 2 more answers
a flag pole that is 8 feet tall casts a shadow that is 6 ft long a nearby tree casts a shadow that is 21 ft long. How tall is th
Andru [333]

Answer:

The tree is 28 feet tall.

Step-by-step explanation:

It is given that:

Height of flag pole = 8 feet

Shadow of flag pole = 6 feet

Ratio of height to shadow = 8 : 6

Shadow of nearby tree = 21 feet

Height of nearby tree = x

Ratio of height to shadow = x : 21

8 : 6 :: x : 21

Product of means = Product of extremes

6x = 8*21

6x = 168

Dividing both sides by 6

\frac{6x}{6}=\frac{168}{6}\\x=28

Therefore,

The tree is 28 feet tall.

7 0
3 years ago
Other questions:
  • Identify patterns 1 ,1 ,1, 2, 1 ,4, 1
    14·2 answers
  • Rocky 's Car moves to G. What is the measure Of angle BXG​
    6·1 answer
  • Which number rounds to 4.3 when rounded to the nearest tenth?
    7·1 answer
  • Aisha just received a paycheck from her new job she spends some of it buying music online and saves the rest in a bank account h
    14·1 answer
  • At Yogurt Express they charge $0.17 per ounce for yogurt and toppings. Maria pays $2.04 for her yogurt. How many ounces of yogur
    15·1 answer
  • Mrs. Li wants to compare her students’ test scores to the school average. She created a table to help her. Mrs. Li’s Student Tes
    14·3 answers
  • There are 36carpenters in a crew .On a certain day,29 carpenters were present .what of the team showed up to work
    10·1 answer
  • I need help as soon as possible​
    15·1 answer
  • Help please it’s urgent !
    5·1 answer
  • Consider the partial set of values for the functions f(x) and g(x):
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!