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
aleksley [76]
2 years ago
6

Please help, i will mark as brainliest

Mathematics
1 answer:
harina [27]2 years ago
4 0

Answer:

3.75 L

Step-by-step explanation:

3 liters / 36 m^2 = x liters / 9 x 5 m^2

3 liters / 36 m^2 = x liters / 45 m^2

(45)(3) = (x)(36)

(135) = (x)(36)

x = (135)/(36)

x= 3.75 L

You might be interested in
Whats the answer to this?
zloy xaker [14]

Answer: The expression simplified is this 2.25x-10.4

7 0
3 years ago
Read 2 more answers
When two lines intsecteach other in one pointand they make 90 degree angle And if the slope of the 1st line is M1 and the slope
grigory [225]
True, they do make a 90 degree angle and we can positively agree the second line is MIXM2=1
6 0
3 years ago
Consider this change to that situation. You charge the balls so that they hang a distance r apart. Then you step out to get a dr
evablogger [386]

Answer:

Θ =tan⁻¹ (4KQ²/mgr²), Q = r[mgtanΘπ∈₀]\frac{1}{2\\}

Step-by-step explanation:

initially the angle Θ=0° ,the vertical forces were equal to product of mass and gravity(m*g) and there was no horizontal or lateral force in action. But after the displacement of balls new forces are induced.

X-Axis:

Fe = TsinΘ

[KQ²/(r/2)²] = TsinΘ         where r₁=r/2, r₁ = new distance

(4KQ²/r²) = TsinΘ

Y-Axis

TcosΘ = mg

As we know that tanΘ=sinΘ/cosΘ

We have, tanΘ = 4KQ²/mgr²

By adjusting this equation and putting K=1/4π∈₀ we get,

Q = r[mgtanΘπ∈₀]\frac{1}{2\\}

5 0
3 years ago
What is the volume of a cone with a radius of 6 cm and a height of 12 cm? Use 3.14 for pi. Round your answer to the nearest hund
Jlenok [28]

Answer:

v=452.16

Step-by-step explanation:

use the cone volume formula: V=πr^2\frac{h}{3}

v=3.14*6^2*12/3

v=3.14*36*4

v=452.16

3 0
2 years ago
Help I’m crying!!! He and she are competing in a 42 mile race. He has already finished 18 miles of the race and is traveling at
Yuri [45]
No, He is already 18 miles ahead of her, if she were to run faster than Him it would take 2.62 hours. 
6 0
3 years ago
Other questions:
  • Use this method to estimate the students who attend your school (or a certain building on your campus) on a given morning. Count
    9·1 answer
  • What would the total bill be of a painting that costs $44.80 with a tax rate of 6%
    5·2 answers
  • What does L+W+L+W represent
    15·2 answers
  • Jada, Lin, and Elena are saving money for a trip. Together they saved $120. Jada saved $20 less than Lin. Lin saved 3 times as m
    10·1 answer
  • Help please! If you help I will give brainliest! Do BOTH of the images.
    15·2 answers
  • IS SOMEONE NICE ENOUGH TO HELP ME WITH THIS PLEASE? I"LL GIVE BRAINLIEST
    9·1 answer
  • N the figure, j∥k and m∠7 = 65°. What is the m∠6?
    14·2 answers
  • Write your answer in standard form. (6x+7) (x-8)
    14·2 answers
  • This one's not too difficult, giving Brainliest and 40 points to whoever has the best answer
    15·2 answers
  • A roof repairer works out that he will need to work with a colleage charges $20 per hour. In the end, they took 6 hours to fix t
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!