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
ololo11 [35]
3 years ago
9

WILL MARK BRAINLEIST

Mathematics
1 answer:
lina2011 [118]3 years ago
6 0

Answer:

decrease by 50%

Step-by-step explanation:

\frac{0.4x}{0.8y} =\frac{x}{2y}      

Decreased by 60% = (100%-60%)x = 0.4x.

Decreased by 20% = (100%-20%)x = 0.8x.

\frac{x}{y} initial fraction, and we can see that denominator will increase 2 times, so fraction will decrease 2 times, or decrease by 50%.

You might be interested in
Quintin read a report claiming that 4% of police officers in the US have had a formal complaint filed
Alex73 [517]

Answer:

A, B, C

Step-by-step explanation:

Got it right on khan academy

4 0
2 years ago
Find the area of the composite figure.
Minchanka [31]

Answer:

132 square feet

Step-by-step explanation:

The formula for the area of a triangle is 1/2 * b * h. B stands for base and h stands for height. 1/2 multiplied by the base, 10, is 5. We then multiply 5 by 12 which is 60. Let's look at the rectangle now. The area of a rectangle is length by width. The length is 12ft and the width is 6ft. 12 * 6 = 72. 72+60=132 square feet.

8 0
2 years ago
What is the scale factor of a pair of figures whose preimage has coordinates (-1, 1) (3,0) and (1, -4) and whose image has coord
ludmilkaskok [199]

Answer:

0.5

Step-by-step explanation:

6 0
3 years ago
If AB = 11, BC = 16, and CA = 14, list the angles of ABC in order from smallest to largest.
harina [27]

Answer:

AB, CA, BC is my answer

7 0
2 years ago
Read 2 more answers
Could somebody please help me with these? ​
ivann1987 [24]
Which ones do you need help on i’ll try to help you ???
7 0
3 years ago
Other questions:
  • The difference in the price of 2 TVs is $217.45. If one TV costs $450.50, which of the answer choices could represent the price
    7·1 answer
  • Given that chord EF is a diameter of circle D, which of the following names a major arc?
    15·2 answers
  • The blue team scores 16 fewer points than the green team. The blue team scores 41 points. How many points did the green team sco
    12·1 answer
  • What is a common factor of 18x+24x+46?
    12·2 answers
  • The width of a rectangle is seven less than one-fifth its length. If L is used to represent the length of the rectangle, then ho
    7·2 answers
  • Graph ƒ(x) = -3x + 7
    6·1 answer
  • If<br> R = (5+T)P/3<br> then what is p?
    8·1 answer
  • Can someone plz help this is my third time posting this question and I’m trying to get an 92
    14·2 answers
  • Please help! Only respond if known 100% (Don't mind my handwriting)​
    8·2 answers
  • What is the difference in length between the longest and shortest pieces of ribbon?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!