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
MakcuM [25]
2 years ago
8

Are 2/7 and 6/21 equivalent ratios

Mathematics
2 answers:
muminat2 years ago
8 0
Yes because if you multiply 2/7 by 3 it equals to 6/21
ra1l [238]2 years ago
5 0
6 / 2 = 3
21 / 7 = 3

Yes, 2/7 and 6/21 are equivalent ratios.  The second number is simply the first number tripled.  
You might be interested in
I need help I tried to do this question with one C and with two C
OverLord2011 [107]

There are two c's. You must pay attention to capitalization, there's a lowercase c and an uppercase C which represent two different variables. Also, the W is capitalized which could make your answer incorrect if you don't use the same notation.

Solving for small c..

C = \frac{Wtc}{1,000}   \\\\ 1,000C = Wtc \\\\\frac{1,000C}{Wt}= c

So it's the answer shown in the picture, but it  should be a capital W instead of a lowercase w.  






3 0
2 years ago
Simplify the expression 2x - 4 + 3x
torisob [31]
To simplify the equation. 2x - 4 + 3x, all you need to do is combine like terms, which are 2x and 3x. The resulting answer would be 5x - 4. Hope this helps and have a wonderful day!
5 0
3 years ago
Read 2 more answers
What can be an equation of the line with a slope of −7 that passes through the point (−3,12).
laiz [17]

Answer:

y=-7x-9

Step-by-step explanation:

y=mx+b(where m is slope and b is y intercept)

y=-7x+b

plugging the number in we get

12=-7(-3)+b

12=21+b

b=-9

so y= -7x-9

if you find my answer helpful please mark as brainliest.

8 0
2 years ago
Can someone help me please im confused
Kruka [31]
Interesting, have you tried Wikipedia?
7 0
3 years ago
In a standard deck of cards there are 13 spades, 13 clubs, 13 hearts, and 13 diamonds. The spades and the clubs are black and th
poizon [28]
1/8 because if I choose a black one first then put it back there isn't a 50% chance
4 0
3 years ago
Other questions:
  • A rectangular box has the following measurements: width : 2m, length: 4m, height: 15cm. what is the volume pots the box in cubic
    13·2 answers
  • Find the x-intercepts of the parabola with
    13·1 answer
  • Spiral Review (Reviews 2.G.A.1, 2.G.A.3, 3.0A.0.9)
    13·1 answer
  • Find the following difference by changing into sums with multiplication by a negative number.
    5·1 answer
  • The weight of an object on the moon is 1/6 it's weight on Earth. Write 1/6 as a decimal.
    15·1 answer
  • I need help pls its not that hard!!
    10·1 answer
  • Yet another question for my final please answer and thanks in advance
    7·2 answers
  • If the product of 375 x 25 is 9,375, what is the product of 375 x 2.5 ? How do you know?
    13·2 answers
  • HELP PLS, The cosine of
    9·1 answer
  • Reflect the point (6-5) over the x-axis A (6.5) B. (5.-6 C (-6-5) D. 6.5​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!