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
EastWind [94]
3 years ago
14

What value of r is a solution to this equation? 387 divide by r = 9

Mathematics
1 answer:
Vlad1618 [11]3 years ago
8 0

Answer:

A. 43

Step-by-step explanation:

You might be interested in
In a fruit punch drink, the 3 ingredients are
aliina [53]

Answer:

3:4:7

Step-by-step explanation:

2/7 is apple juice

1/2 is orange juice

2/7 + 1/2=4/14+7/14=11/14

14/14 - 11/14=3/14

3/14 is cranberry juice

4/14 is apple juice

7/14 is orange juice

the ratio is 3/14 to 4/14 to 7/14

the ratio simplified is 3:4:7

4 0
3 years ago
Solve the proportion 20/16=X/80<br><br> A=6.25<br> B=1600<br> C=100<br> D=160
mamaluj [8]
C. 100 is the aswer i thinck
7 0
3 years ago
How do you add/subtract in scientific notation? Answer in a sentence.
Anton [14]

Answer:

With a scientific calculator

6 0
3 years ago
Hello can u please help
Andrei [34K]

y = mx + b

-3 = -2(-5) + b

-3 = 10 + b

-13 = b

y = -2m - 13

The line would pass through -13 on the y-axis and it would go down 2 and move to the right 1 for every new point.

Hope this helps! ;)

6 0
3 years ago
Read 2 more answers
Since we don’t have math books to review can someone help with this and explain
vivado [14]

Answer:

Celsius is going up by 10's while Fahrenheit is going up by 18

Step-by-step explanation:

by subtracting the first two numbers then the next two you will see the pattern.

6 0
3 years ago
Other questions:
  • What statement describes the relationship between ∆ XYZ and ∆ X'Y'Z'?
    8·1 answer
  • The slope of the line below is 2. Which of the following is the point-slope form of the line? the x is 1 and the y is -1
    13·2 answers
  • A $25 credit and a $25 charge appear similar, yet they are very different.
    13·1 answer
  • Please help me answer this question. First to answer will be marked braineist. NO WORK NESSACARY. Thank you ☺️
    11·2 answers
  • A jug of water is 1/2 full. If 4 children share the water equally,what fraction of the jug will each child get?
    15·2 answers
  • Find a so the function be continuous Function
    10·1 answer
  • Joanna recorded the number of laps she swam during practice in one week.
    7·1 answer
  • What is the measure of 31°<br><br> I need help
    12·1 answer
  • Do the ratios 20/16 and 5/4 form a proportion?
    5·1 answer
  • Find the next two terms in this sequence.<br><br> 4,8,-16,-32,64, [??],[??]
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!