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
Jlenok [28]
2 years ago
12

I WILL GIVE BRAINLIEST By what percent will the product of two numbers change if one of them increased by 20% and the other decr

eased by 20%? I already know that it becomes smaller but the number I don't know! Please help, and show work
Mathematics
2 answers:
nexus9112 [7]2 years ago
6 0

Answer:

Step-by-step explanation:

%change=100(final-initial)/initial

%change=100(1.2(0.8)ab-ab)/ab

%change=100(.96-1)

%change=-4%

So the product is decreased by four percent.

Setler [38]2 years ago
5 0

Answer:

Assume that the number is 100. Then, 20% of 100 is 20×100100 = 20. Increasing 100 by 20% means increasing 100 by 20 and the resultant number is 120.

You might be interested in
PLEASE HELP?! IM SO CONFUSED!!
seropon [69]

Answer:

C.

Step-by-step explanation:

-3 7/8 rounds down to -4

4.63 rounds up to 5

-4 x 6 + 5

-24 + 5

-19

her answer (-19.14) also rounds to -19

So yes, it is reasonable and the correct response is C.

8 0
1 year ago
Find the area of the composite shape. Use 3.14 as pi.<br> TENTH! Use your formula sheet!
murzikaleks [220]
59.6 is the answer rounded to the nearest tenth
8 0
2 years ago
How do I solve this?
patriot [66]
You already know that y equals -4. It says that x equals 3, so multiply the -4 by 3 and because it has a negative number and a positive number it will equal -12. Remember anytime you see a letter after a number it means multiply. The complete problem should be -10 because 2 is a whole number you subtract it from -12. Hope that helped you out some.
6 0
3 years ago
The equation of a circle whose center is (3,7) and whose radius is 6 is
Aleks [24]
The equation of any given circle is:
{(x - h)}^{2}  +  {(y - k)}^{2}  =  {r}^{2}
where (h, k) is the center and r is the radius.

In the problem, we are given the center, and the radius. When we plug them in:
{(x - 3)}^{2}  +  {(y - 7)}^{2}  = 36
we got the formula of the circle.
4 0
3 years ago
How to Convert 3x^2+3y^2=10 to polar form
JulsSmile [24]

Answer:

18

Step-by-step explanation:

you times it

6 0
3 years ago
Other questions:
  • 4w+5z=30 solve for w
    11·1 answer
  • A jeweler who buys a ring from a jewelry maker for $125 marked with the price by 135% for sale in the store what is the selling
    9·2 answers
  • Venla is 5 years older than her cousin Kora.
    6·1 answer
  • PLZ HELP!
    9·1 answer
  • Can you help me ( 25 points) asap
    6·2 answers
  • Which of the following ratios is NOT equivalent to start fraction 4 over 8 end fraction ?
    7·1 answer
  • Pleeeeease helppppppppppppp
    10·1 answer
  • Are these shapes congruent??
    11·2 answers
  • What is the slope?<br> Please help
    5·2 answers
  • A number is divided in the ratio 3:4. If the first part is 24, find the number.​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!