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
tigry1 [53]
3 years ago
9

What is the constant of proportional

Mathematics
1 answer:
Bond [772]3 years ago
5 0

Answer:

The constant value (often written k) relating amounts that rise or fall uniformly together. It is the ratio of the amounts y and x: k = y/x. Put another way: y = kx.

You might be interested in
Solve the following system of equations using substitution. What is the value of y?
jonny [76]
X = 15 and y = 25
hope this helps

3 0
3 years ago
Algebra: Find x<br> ....
luda_lava [24]

Answer:

d

Step-by-step explanation:

The triangles are similar, thus the ratios of corresponding sides are equal, that is

\frac{2x+1}{x+4} = \frac{40}{25} = \frac{8}{5} ( cross-  multiply )

5(2x + 1) = 8(x + 4) ← distribute parenthesis on both sides )

10x + 5 = 8x + 32 ( subtract 8x from both sides )

2x + 5 = 32 ( subtract 5 from both sides )

2x = 27 ( divide both sides by 2 )

x = 13.5 → d

3 0
4 years ago
If |lm and m&lt;6 = 4x - 15 and m&lt;7 = x+30, then m&lt;6 =<br> 35<br> 45<br> 39<br> 15
pentagon [3]

Answer:

∠ 6 = 45°

Step-by-step explanation:

∠ 6 and ∠ 7 are alternate angles and are congruent, thus

4x - 15 = x + 30 ( subtract x from both sides )

3x - 15 = 30 ( add 15 to both sides )

3x = 45 ( divide both sides by 3 )

x = 15

Thus

∠ 6 = 4x - 15 = 4(15) - 15 = 60 - 15 = 45°

4 0
3 years ago
What is the slope of (-5,-1) (5,5)? Explain.
ArbitrLikvidat [17]

Step-by-step explanation:

slope =   \frac{ - 1 - 5}{ - 5 - 5}  = \frac{ - 6}{ - 10}   = \frac{ 3}{ 5} \\

3 0
3 years ago
Read 2 more answers
2. Multiply.<br><br> (3x + 2)(5x^2 - 2x + 6)
alukav5142 [94]
15x^3+4x^2+14x+12
Multiply 3x by every value in the second bracket. Then multiply 2 by every value in the second bracket. Add like terms. (Only answers with the same square are like terms.)
7 0
3 years ago
Other questions:
  • PLZ ANSWER QUICK!!
    6·2 answers
  • Francois baked just enough cookies to fill all the orders at his bakery. While the cookies were cooling, a kitchen assistant kno
    8·1 answer
  • jon started playing a computer game at 5:35 P.M. he finished the computer game at 5:52P.M How long did he play the game
    7·1 answer
  • What is 8 hours and 37 minutes in seconds?
    7·2 answers
  • The amounts of paper waste generated in a region during two years were 41,300,000 tons and 50,500,000 tons. What was the total p
    15·1 answer
  • Explain how you can solve the following scenario in two different ways. I owe my friend $16 and my mom owes me $25. how much mon
    7·1 answer
  • Do you round 5 1/8 to the nearest whole number
    15·2 answers
  • Please help me with this.
    9·1 answer
  • Can you please help me thanks
    12·2 answers
  • Colin slices a cake into 8 equal-sized slices. He and his friends eat 5 slices of the cake.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!