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
egoroff_w [7]
3 years ago
8

Variable y varies directly with variable x, and y = 45 when x = 9.

Mathematics
2 answers:
Roman55 [17]3 years ago
8 0
Y=45 x=9
9*?=45
?=5 so,
2*5=10
y=10
weqwewe [10]3 years ago
4 0
X  ----------> y
9 ----x5--->45

Namely,
2-----x5 --->y
y= 2.5 =10
You might be interested in
After school, Camille had a science club meeting for 1 hour, followed by a choir rehearsal that lasted for 40 minutes. If Camill
Vedmedyk [2.9K]
It would be 3:40 since 1 hour and the 40 minutes add up and the choir is after the meeting
7 0
3 years ago
Read 2 more answers
| -18 + 1| absolute value and helppplpllll​
muminat

Answer:

17

Step-by-step explanation:

| -18 + 1|

-18 + 1 = -17

So,

| -17| = 17

This is because if | -a|, then | -a| = a

6 0
3 years ago
Read 2 more answers
The lovin lemon company sells a 4 gallon jug of lemonade for $24. the sweet and sour company sells an eight pack of 1quart bottl
bulgar [2K]
The one with gallons because that one is $6 and the other one is $2 so gallon has a higher unit price 
5 0
3 years ago
"In a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides."
Harlamova29_29 [7]

Answer:

C

Step-by-step explanation:

It is provable about 180 ways, some of them quite elegant. There was a book published in the 1940s listing what they then knew. Others have been added since and it shows up in the oddest places which you can search out.

That is interesting but it does not answer your question.

A: Nothing is defined. This statement is a truth, but unproved. A is not the answer.

B: No term requires defining unless you don't know what a hypotenuse is, but that is a separate problem.

D: a postulate is a statement that is true that cannot be proven nor does it need to be. There aren't that many around in math. Euclid said "All right angles are congruent." True and not needing proof.

C: It is a theorem. This is a statement that may not be obvious and does require proof.

6 0
3 years ago
The maximum number of charms that will fit on a bracelet is 3(d-2/3), where d is the diameter (In centimeters) of the bracelet.
viva [34]

Answer: 16

the maximum number of charms that fit on a bracelet that has a diameter of 6 centimeters is 3(6 - 2/3) = 16

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • I need help... the question is confusing
    10·1 answer
  • Since angle B is the largest angle, AC is the side
    10·2 answers
  • Line JK passes through points j(-4, -5) and k(-6,3) If The Equations of the line is written in slope intercept form y=mx+b what
    7·1 answer
  • An architect’s blueprint for a new house shows the kitchen being 7 inches wide. If the scale used to create the blueprint is 0.5
    10·2 answers
  • Find the derivative of f(x) = -9/x at x = 6
    8·1 answer
  • How do you write 31.5% as a decimal
    8·1 answer
  • Can someone help me with these questions please and thank you. I WILL MARK BRANLIEST!
    15·2 answers
  • An event that has probability 1 <br>is said to be<br>​
    11·1 answer
  • Select TWO expressions that contain a coefficient of 4.
    13·1 answer
  • What is the value of 25 - 14 +12?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!