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
Neko [114]
2 years ago
12

Write a two column proof given

Mathematics
1 answer:
never [62]2 years ago
8 0
Im sorry but im not sure what your asking
You might be interested in
The cost price of a box and a pen is Rs 120. The box is sold at 10% profita the pen is sold at 10% loss. If the selling price of
matrenka [14]

Answer:

3.803% Profit

Step-by-step explanation:

First let us calculate total sales, then calculate the total cost, and then divide the two.

Sale: 120*1.1=132 and 52*.9=46.8

Cost: 120 and 52

Profit equation:

\frac{Net sales-COGS}{Net Sales} =Profit

\frac{(132+46.8)-(120+52)}{(132+46.8)}

Simplify:

\frac{6.8}{178.8} =.03803 or 3.803% Profit

5 0
3 years ago
A nike bag cost $122 if for the holiday it's marked down by 20%. What is the total cost after tax if the tax is 8%
Sindrei [870]
The answer would be 105.41
Explantaion: 122 • 0.2=24.4
122-24.4=97.6
97.6•0.08=7.808 which rounded to the nearest hundredths would be 7.81 then 97.6+7.81=105.41
4 0
3 years ago
Solve -52 = 4m for m
ZanzabumX [31]

Note the equal sign. What you do to one side, you do to the other.


Isolate the variable. Divide 4 from both sides


(-52)/4 = (4m)/4


m = -52/4


m = -13


-13 is your answer for m



hope this helps

8 0
3 years ago
Read 2 more answers
5 mile<br> how many feet
Andreas93 [3]
A mile is 5280 feet so you do 5 times 5280 to get 26400.
8 0
3 years ago
Read 2 more answers
A stretched spring has a length of 12 inches when a weight of 2 lbs is attached to the spring. The same spring has a length of 1
Advocard [28]
The way I figured this one out was saying that if it takes 2lbs to stretch it to 12 inches and 5lbs to stretch to 18 inches that means that 3 additional pounds = 6 inches. Therefore, each additional pound is 2 inches. We know already that with 2 lbs it was 12 inches in length and we can also say that 2 lbs = 4 inches. So subtract 4 from 12 and you end up with the answer of 8 inches. 
8 0
2 years ago
Other questions:
  • Q - 2q &gt; 32 What is q?
    15·1 answer
  • If $350 is placed in a savings account that earns 3.5% interest applied once a year, and how much would a savings account be wor
    12·1 answer
  • Please help! What is the product of 2/3 x 5/6 x 14. please show how answer was achieved.
    12·2 answers
  • I don't understand how to do this problem 8/8+1/2
    7·2 answers
  • 2 less than the square of a number.
    12·1 answer
  • Can someone help me out and show me the work to solve this question
    13·1 answer
  • Which shapes are congruent to shape I
    5·2 answers
  • Which statement is correct? StartFraction 1 inch Over 2.54 centimeters EndFraction = StartFraction 7 inches Over 17.68 centimete
    5·2 answers
  • Hi, please help!
    5·1 answer
  • How to solve (8x-3)(5x+4)=0
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!