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
Alborosie
2 years ago
13

In a certain​ chemical, the ratio of zinc to copper is 4 to 13. A jar of the chemical contains 468 of copper. How many grams of

zinc does it​ contain?
Mathematics
1 answer:
Gennadij [26K]2 years ago
7 0

Answer:

The answer is 144

Step-by-step explanation:

You might be interested in
Jermaine makes c cookies and splits them between 7 friends. Which expression represents how many cookies each friend gets?
bixtya [17]
14 is the correct awnser
3 0
2 years ago
7. A square is altered so that one dimension is increased by 5 inches and the
Otrada [13]

Answer:

Step-by-step explanation:

5 0
3 years ago
Please help I’ve been stuck on this question and can’t seem to figure Out how to do It
Ratling [72]

Answer:

Just divide the numbers in the top right boxes.

tep-by-step explanation:

Please vote brainliest

5 0
3 years ago
Read 2 more answers
The answer to number 8
Amanda [17]

Answer:

The answer is "I don't know, honestly."

Step-by-step explanation:


7 0
3 years ago
Simplify 3(x-4)+8(x+2) A) 11x-4 B)11x+4 C)11x-2
swat32
It is depending upon multiplication of values to variable and values of numbers again. Here the answer is Option B) 11x + 4. Here is my process on this equating expression.

For this we have to apply the law of distribution or the distributive law, in this we distribute the parentheses into the brackets to further expand them, we further eliminate the bracketed groups and perform the calculations. So, it is stating that, for any number, variable or a quantity if multiplied into a bracketed expression yields two products of multiplication of two quantities; one being the first quantity outside the brackets and two separately distinguished quantities inside the brackets. They are furthermore subtracted by the first quantity to that of the second quantity to obtain and achieve the distributive law.

If I were to express it through mathematical LaTeX Expressions, it will be represented as the first quantity as a variable of "a" where it can exhibit a value or a variable or a term or rule, etc. and then inside the brackets represented as "b" and "c".

Performing the law of distribution of values, variables, etc. It is demonstrated as:

\boxed{\mathbf{a \times (b - c) = a \times b - a \times c}}

We are given the values of the variables as a separate context and addition of two expressions. So, for both of them:

\mathbf{First \: \: Expression: \: 3 (x - 4)}

\mathbf{Second \: \: Expression: \: 8 (x + 2)}

Apply the following distribution law to expand the values onto variables and numbered values inside the brackets.

So, the variable "a", "b" and "c"; For First Expression is: a = 3, b = x and c = 4.

And, Similarly, for the variable of "a", "b" and "c", For Second Expression is: a = 8, b = x and c = 2.

Therefore, According to our distributive law of expanding the components will directly yield us:

\mathbf{3 \times x - 3 \times 4 + 8 \times x + 8 \times 2}

\mathbf{3x - 12 + 8x + 16}

Regroup the terms for a better visualisation and a clearer understanding for similarities between the terms; it makes it more easier to proceed further. So:

\mathbf{3x + 8x - 12 + 16}

All we did, was to separate the variable attached numbered values and shift it on one side; And, separating or shifting the values without variables to the other side.

\mathbf{11x - 12 + 16}

\boxed{\huge{\mathbf{Required \: \: Answer: \: 11x + 4}}}

Hope it helps.
7 0
3 years ago
Other questions:
  • Find the price per ounce rounded to the nearest cent: 1 lb 10 oz for $10.98.
    11·1 answer
  • Why would negative numbers not make sense for the values of variables
    12·1 answer
  • Will someone check my answers?
    9·1 answer
  • Help your girl out!!
    14·1 answer
  • The average January surface water temperatures (°C) of Lake Michigan from 2000 to 2009 were 5.07, 3.57, 5.32, 3.19, 3.49, 4.25,
    5·2 answers
  • A local pizza place sends you online coupons. You can't combine the coupons and are trying to choose from two deals: $7.41 per m
    12·1 answer
  • Nrite the equation of the line whose slope is 2 and y intercept is -1.
    14·1 answer
  • A sample of 2,000 union members was selected, and a survey recorded their opinions regarding a proposed management union contrac
    9·1 answer
  • 2<br> _ x -7=11<br> 5<br> whats the answer
    13·1 answer
  • The data set shown below has an outlier. Determine the outlier and then answer the questions as to what happens to the median, m
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!