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
OLEGan [10]
2 years ago
10

Help and i will make brainliest and will than and rate and give points if someone helps me

Mathematics
1 answer:
Marysya12 [62]2 years ago
6 0
1.
8{c}^{2} - 1.5d \\
2.
6 - 4x
3. -7/30
4. i believe it is the communitive of multiplication , but not 100% sure
You might be interested in
A student sets up two reactions. Reaction 1 uses 0.180 mol/L of reactant, and Reaction 2 uses 0.510 mol/L of reactant. How many
il63 [147K]

Given the data from the question, reaction 2 is 2.83 times faster compared to reaction 1

<h3>Data obtained from the question</h3>
  • Molarity of reaction 1 (R₁) = 0.180 mol/L
  • Molarity of reaction 2 (R₂) = 0.510 mol/L
  • Comparison =?

<h3>How to determine the comparison of reaction 2 to reaction 1</h3>

We can determine how many times faster is reaction 2 to reaction by doing the following:

R₂ / R₁ = 0.510 / 0.180

R₂ / R₁ = 2.83

Cross multiply

R₂ = 2.83 × R₁

From the above illustration, we can see that reaction 2 is 2.83 times faster than reaction 1

Learn more about Graham's law of diffusion:

brainly.com/question/14004529

#SPJ1

4 0
1 year ago
PLEASE HELP ME WITH THIS
BartSMP [9]
The answer to this question is d
6 0
3 years ago
Read 2 more answers
What is the value of exppresion if m=3 and n=2 (2m)3 +3(6-n)n?
shtirl [24]

Answer:

102

Step-by-step explanation:

2(3)³ + 3(6-2)2

2 (27) + 3(4)2

54 + 48

102

7 0
3 years ago
Factorise 5x 2 + 20x
pychu [463]

Answer:

5x^2 + 20x = 5x(x + 4)

Step-by-step explanation:

Here, we want to factorize;

5x^2 + 20x

To do this, we start by writing the common factors

The common actor that we can see which is in the form of the gcf of both is 5x

Thus, the factorization will be;

5x^2 + 20x = 5x( x + 4)

7 0
2 years ago
Helpie plzzzzzzzzzzzz my teacher really hate me ig
Lyrx [107]

Answer:

-8x-6 or -8x+-6.

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • A group of men and women were asked what their favorite pet was, and the results of the survey were tabulated. Let event B be de
    12·2 answers
  • 0.5, 0.25, -3, 4.5 on number line or ascending order
    11·1 answer
  • Need a helping hand here
    8·1 answer
  • How many solutions does -5x+10x+3=5x+6 have
    14·1 answer
  • Please answer this question now correct
    13·1 answer
  • Can someone give example for parabole questions ?? Plss i am bad at math
    8·1 answer
  • Which of the following does not show the Commutative Property of Addition or Multiplication?
    10·1 answer
  • 4
    8·1 answer
  • PLS HELP ASAP !!! WILL MARK BRAINLIEST !!
    10·2 answers
  • X Y. Determine whether y varies directly with x If so find the constant vartion k and write the equation
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!