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
schepotkina [342]
3 years ago
5

Squaring a number and then multiplying the result by 4 what is that number

Mathematics
1 answer:
kogti [31]3 years ago
6 0

Answer:

c*4, but I don't think this is what you are looking for. I need numbers to help better.

Step-by-step explanation:

n=number

n^2=c

c*4

You might be interested in
A large company increased its sales from last year to this year by 34%.
AlexFokin [52]

Given:

The last year sales = $288,000,000

Company increased its sales from last year to this year by 34%.

To find:

The this year's sales to the nearest million dollars.

Solution:

We have,

The last year sales = $288 million

The company increased its sales from last year to this year by 34%. So,

This year's sales =288+288\times \dfrac{34}{100}

                            =288+97.92

                            =385.92

                            \approx 386

Therefore, this year's sales were 386 million dollars or $386,000,000.

8 0
3 years ago
You are trying to heat up a cup of water with a butane lighter.
algol13

Answer:

Step-by-step explanation:

Remark

The formula for this is

Heat = m * c * Δt

Givens

Heat = unknown

m = 200 grams

c = 4.184 Joules / grams oC

Δt = the change in temperature = 35.7 - 22.3 = 13.4

Solution

Heat = 200 * 4.184 * 13.4

Heat = 11213 Joules

Heat = 11.2 Kj

It's hard to get the correct number of sig digs because the 200 is not qualified in any way.

Part 2.

This can really puzzle you until you know that heat given up = the heat taken on. The heat taken on was 11.2 Kj. The Butane lighter must have given that heat on.

Heat of Combustion = Heat Given Up / Number grams burned.

Heat of Combustion = 11.2 Kj / 0.23 grams

Heat of Combustion = 48.8 Kj / gram

8 0
3 years ago
What is the slope of the line that passes through points (1/4,3) and (5,8)
Alex73 [517]

Answer:

20/19

Step-by-step explanation:

y2-y1/x2-x1

= 8-3/5-1/4

=20/19

8 0
3 years ago
Write the relationship between the values of the given digits. The 6 in 660
miv72 [106K]
600 and 60 I do not know what to do
8 0
3 years ago
2(7x-34) = 22<br> Find X<br> Brainliest
Zepler [3.9K]

Answer: x = 45/7

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is m∠D ?<br><br> Enter your answer in the box. __°
    7·2 answers
  • A man buys a dozen computers for $15,000. He sells each of the computers for $2150. What percent profit does he earn?
    14·1 answer
  • Two questions. Which shows the use of the distributive property?
    9·2 answers
  • Evaluate 2x-4y for x = 2 and y = 4. <br> 1/8<br> -64<br> 1/2
    5·2 answers
  • HELP ME PLZ (dont judge me im bad at math)
    7·1 answer
  • Can somebody help with this??
    9·2 answers
  • Need some help please
    15·2 answers
  • You can draw a quadrilateral with two sets of parallel lines and no right angles.
    12·1 answer
  • A statistical quality control process for cereal production measures the weight of a cereal box. The population standard deviati
    7·1 answer
  • Write each power as a product of the same factor then find the value of 10 power 6
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!