2 years ago

What is constant of Proportionality in the equation y = 2.5x ?

Mathematics

1 answer:

Tpy6a [65]2 years ago

4 0

Answer:

Step-by-step explanation:

A direct variation equation has the form y = kx, where k is the constant of proportionality.

In this case, the constant of proportionality is 2.5.

You might be interested in

a bakery sold 31 bagels in the first hour of business and 42 bagels in the second hour. if the baker had 246 bagels to start, ho

bogdanovich [222]

Answer:

173 bagels were left after the second hour!!

Step-by-step explanation:

7 0

2 years ago

What is the value of X?

lozanna [386]

since all sides are equal, which means all angles must also be equal to one another

all angles =60°

solving 7x-3=60

7x=63

x=9

similarly 11 y+5=60

11y=55

y=5

5 0

2 years ago

Find the missing the side of the triangle A. 130−−−√ m B. 179−−−√ m C. 42–√ m D. 211−−−√ m

LuckyWell [14K]

Answer:

<h2>The answer is option A</h2>

Step-by-step explanation:

Since the triangle is a right angled triangle we can use the Pythagoras theorem to find the missing side

Using the Pythagoras theorem

That's

${a}^{2} = {b}^{2} + {c}^{2}$

From the question

x is the hypotenuse or the longest side of the triangle

Substituting the values into the above formula we have

${x}^{2} = {9}^{2} + {7}^{2}$

${x}^{2} = 81 + 49$

${x}^{2} = 130$

Find the square root of both sides

We have the final answer as

Hope this helps you

7 0

3 years ago

Jerimiah records lap times at the track meet on Saturday. He records a time of 85 seconds for Jennifer's lap, but she really com

VMariaS [17]

Answer:

To be honest I'm not sure.

6 0

2 years ago

Read 2 more answers

Kris is setting up tables for an awards banquet. Each table seats 16 people. What is the fewest number of tables

ipn [44]

9
132 divided by 16 is 8.25 but u still need to sit the remainder so 9

8 0

3 years ago

Read 2 more answers