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
denpristay [2]
2 years ago
8

Write 3 ratios equivalent to 12/28

Mathematics
1 answer:
Firlakuza [10]2 years ago
8 0
3/7  6/14 24/56 are all equivalent ratios for 12/28

You might be interested in
Identify the x- and y-intercepts.
UkoKoshka [18]
I would say the x intercept is (6,0) and the y intercept is (4,0)
4 0
2 years ago
Read 2 more answers
Given points A (1, 2/3), B (x, -4/5), and C (-1/2, 4) determine the value of x such that all three points are collinear
AlladinOne [14]

Answer:

x=\frac{83}{50}

Step-by-step explanation:

we know that

If the three points are collinear

then

m_A_B=m_A_C

we have

A (1, 2/3), B (x, -4/5), and C (-1/2, 4)

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

step 1

Find the slope AB

we have

A(1,\frac{2}{3}),B(x,-\frac{4}{5})

substitute in the formula

m_A_B=\frac{-\frac{4}{5}-\frac{2}{3}}{x-1}

m_A_B=\frac{\frac{-12-10}{15}}{x-1}

m_A_B=-\frac{22}{15(x-1)}

step 2

Find the slope AC

we have

A(1,\frac{2}{3}),C(-\frac{1}{2},4)

substitute in the formula

m_A_C=\frac{4-\frac{2}{3}}{-\frac{1}{2}-1}

m_A_C=\frac{\frac{10}{3}}{-\frac{3}{2}}

m_A_C=-\frac{20}{9}

step 3

Equate the slopes

m_A_B=m_A_C

-\frac{22}{15(x-1)}=-\frac{20}{9}

solve for x

15(x-1)20=22(9)

300x-300=198

300x=198+300

300x=498

x=\frac{498}{300}

simplify

x=\frac{83}{50}

8 0
3 years ago
What is the explicit formula for this situation?
emmasim [6.3K]

Answer:

D

Step-by-step explanation:

i did it with eliminating choices

3 0
3 years ago
How to write an equation of a horizontal line through a point?
satela [25.4K]
Y= y1

replace the y1 with the ordinate ( the y-part) of the point you are going thru

example a horizontal line going through the point (7,12) would be y=12
3 0
3 years ago
Which of the following numbers are whole numbers
Firdavs [7]

Answer:

B - 2469 and F - 183

Step-by-step explanation:

B and F are whole numbers because they don't have any decimal places.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Given: -5x+2/7=-4 Prove: x=6
    12·1 answer
  • A daycare center Charges three dollars per hour for preschool children and $4 per hour for infants and toddlers. This equation r
    12·1 answer
  • The formula d = rt gives the distance traveled in time t at rate r. A truck rides for 1.5 hours and travels 76 miles. what was t
    13·1 answer
  • Is the sequence 7, 9, 11, 13,.. A)arithmetic B)geometric C) both D)netheir
    10·2 answers
  • What is the value of 5^4/5^6
    11·2 answers
  • Complete the following proof.<br> Given: m ∠XOY = m ∠WOV<br> m YZ = m ZW<br> Prove: m XZ = m ZV
    9·2 answers
  • Solve the inequality. negative 12 greater than or equal to 24 x
    7·2 answers
  • Y+4/12-y-1/12=y/2<br><br> Pls! on a time limit
    6·2 answers
  • Three less than 4 times a number is equal to 12 more than seven times the number. What is the number?
    8·1 answer
  • What is the equation of the line that passes through the points (5,3) and (9,-13)?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!