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
Firdavs [7]
2 years ago
14

I need help i do not understand

Mathematics
1 answer:
ExtremeBDS [4]2 years ago
7 0

Answer:same

Step-by-step explanata=ion:

You might be interested in
Simplify! (a^3b)(abc)<br><br> A) a^2bc^5<br> B) a^4b^2<br> C) a^4b^2c<br> D) a^4bc
fenix001 [56]

Answer:

a^{3}*b*(abc)=a^{4} * b^{2} * c

Step-by-step explanation:

you use the distributive property

7 0
3 years ago
Read 2 more answers
Given the linear equation 2x + y = 6, perform the necessary operations to put the equation into the proper general form. Explain
Dafna11 [192]

Answer: equation equals to the 7th power of the point from the excellence of the number

Step-by-step explanation:

3 0
3 years ago
If coal is mined at $35.99 per short ton, how much is the price per kg? Use dimensional analysis to solve. 1 short ton = 907 kg.
cricket20 [7]

The cost of 1kg of coal mined from the ore is $0.0397

Data;

  • 1 ton = $35.99
  • 1kg = ?

<h3>The Cost of 1kg of Coal</h3>

To find the cost of 1kg of coal, we can simply and equate 1 ton to its equivalent in ton and the solve.

1ton = 907kg\\

let's write this and equate it

1 ton = $35.99

907kg = $35.99

1kg = x

Let's cross multiply both sides and solve for x

907kg = \$35.99\\1kg = x\\x = \frac{1 * 35.99}{907} \\x = \$0.0397

The cost of 1kg of coal is $0.0397

Learn more on proportions here;

brainly.com/question/870035

3 0
2 years ago
Please help me with this question!!
stepladder [879]

Answer:

  1. rational
  2. irrational
  3. irrational
  4. irrational
  5. √7, it is irrational

Step-by-step explanation:

A <em>rational</em> number is one that can be expressed as the ratio of two integers. All fractions that have integer numerators and (non-zero) denominators are <em>rational</em> numbers. Any finite decimal number, or any repeating decimal number, is a rational number. These can always be expressed as the ratio of two integers. For example, 0.4040... = 40/99, and 0.286 = 286/1000.

To make an irrational sum, at least one of the contributors must be irrational. You want an irrational 2-number sum that has 7/8 as one of the contributors. Since 7/8 is rational, the other contributor must be irrational.

__

<u>Step 1</u>. The number 7/8 is <em>rational</em>.

<u>Step 2</u>. The desired sum is <em>irrational</em>.

<u>Step 3</u>. The rule <em>rational + </em><em>irrational</em><em> = irrational</em> applies.

<u>Step 4</u>. An <em>irrational</em> number must be chosen.

Step 5. √7 will produce an irrational sum, because <em>it is irrational</em>.

5 0
3 years ago
25= 5(3X-4)^1/3<br> PLEASE HELP AND SHOW WORK!<br> THANKS SM
Effectus [21]

Answer:

x=43

Step-by-step explanation:

Given equation:

25=5(3x-4)^{\frac13}

Divide both sides by 5:

\implies 5=(3x-4)^{\frac13}

Cube both sides:

\implies 5^3=((3x-4)^{\frac13})^3

\implies 125=(3x-4)^{\frac33}

\implies 125=(3x-4)^1

\implies 125=3x-4

Add 4 to both sides:

\implies 129=3x

Divide both sides by 3:

\implies x=43

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the inverse of the function f(x)=3^x
    7·1 answer
  • Write a real word problem that involves finding the product of 3/4 and 1/8
    10·1 answer
  • 9/10 ÷ 5/10<br> can you please explain?
    15·2 answers
  • Kenya pays $66.32 biweekly for health insurance , which is 18% of the total cost. Her employer pays the rest. What is the employ
    6·1 answer
  • Which graph represents a function
    10·2 answers
  • Which of the following statements best describes the value of the expression 12x + 12, when x = 8?
    13·2 answers
  • What fraction of state legislatures must approve an amendment before it becomes law​
    12·1 answer
  • Evaluate 4+(m-n)^4 when m =7 and n = 5
    5·1 answer
  • Determine the solution to the system of equations graphed below and explain
    8·1 answer
  • Shawn graphed the points listed below.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!