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
Artemon [7]
3 years ago
10

X/9 = 9/27 please solve this for me

Mathematics
2 answers:
mars1129 [50]3 years ago
6 0

Answer:

x=3

Step-by-step explanation:

This is a proportional equation:

Given: x/9=9/27

Cross-multiply: 27x=81

Divide: x=3

So x=3

Ivenika [448]3 years ago
6 0

Answer:  

x=3

Step-by-step explanation:

You might be interested in
What is the simplified form of 2 over x squared plus x minus 1 over x ?
Dmitriy789 [7]
I hope this helps you

4 0
3 years ago
Read 2 more answers
A rectangular prism is 4 inches long, 6 inches wide, and has a height of 5 inches. What is its volume?
Strike441 [17]
I think the answer is
B.120 in3
3 0
3 years ago
Vavilen inflated a huge balloon in 19 minutes. Then he poked a hole in the balloon so that it slowly leaked air out until it was
kaheart [24]

Considering balloon to be an spherical object

Volume of sphere = \frac{4}{3}\pi r^3, where r is the radius of sphere.

After 19 minutes ,If radius of balloon changes from r to R, the Volume changes from V to V'.

V'= \frac{4}{3}\pi R^3,

As given,rate at which the air leaked out of the balloon (in liters of air per minute) was half of the rate at which Vavilen inflated the balloon.

Also, \frac{dR}{dt}=2 \times \frac{dr}{dt}

Now, again the radius changes from R to r.So, Volume changes from V' to Back to V.

Time taken by the balloon to deflate = 38 minutes

But there is no relation between time and volume of Balloon.

So, we can't predict at which rate balloon is deflating or inflating.Apart from the statement given in Question:   \frac{dR}{dt}=2 \times \frac{dr}{dt}

7 0
3 years ago
Read 2 more answers
Pls help I need this in soon I have less than an hour and will give brainliest to first answer that is correct
lawyer [7]

Answer:

A) Lexi is 15 and Tanner is 18

B) Enrique has 24 magnets and Peter has 88 magnets

Step-by-step explanation:

1.

t = 3 + l

t + l = 33

substitute:

(t) + l = 33

(3 + l) + l = 33

3 + 2l = 33

-3 -3

2l = 30

/2 /2

l = 15

Lexi is 15

solve for t:

t + 15 = 33

-15 -15

t = 18

Tanner is 18

2.

e = p - 64

e + p = 112

substitute

(e) + p = 112

(p - 64) + p = 112

2p - 64 = 112

+ 64 +64

2p = 176

/2 /2

p = 88

Peter has 88 magnets

e + (p) = 112

e + 88 = 112

- 88 - 88

e = 24

Enrique has 24 magnets

4 0
3 years ago
Can I please get some help?
Lapatulllka [165]
I wish I could explain how to do these, but I can recommend Math-way. You can type the equations in and it with simplify it for you. It will even show you the steps, but you have to pay fro that part, but at least it will give you the answer.

5 0
3 years ago
Other questions:
  • Enter the inequality given by the graph below.
    6·1 answer
  • Can someone help me please.<br>Can someone FIND LENGHT OF c​
    11·1 answer
  • Is the expression X space logical or space (Y space logical and space Z )equivalent to (X space logical or space Y )space logica
    9·1 answer
  • Plz help______________
    10·2 answers
  • V = √ 20 L to estimate the speed of a car, v , in miles per hour, based on the length, L , in feet, of its skid marks when sudde
    5·1 answer
  • Can someone help me plz
    6·1 answer
  • What is the range for
    11·1 answer
  • PLEASE HELP ME Solve the following equation.
    7·2 answers
  • A drilling crew dug to a height of -45 1/4 feet during their first day of drilling. On the second day, the crew dug down 9 1/3 f
    9·1 answer
  • I am not able to solve this question​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!