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
grigory [225]
2 years ago
13

I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER PLEASE

Mathematics
1 answer:
iren [92.7K]2 years ago
5 0

Answer:

1st answer was wrong

area of circle - quarter

Step-by-step

100pi- (100pi÷4)

100pi - 25pi

75pi

You might be interested in
On the first day, you deposit $.01 in the bank. The second day you deposit $.02. The third day,
sergiy2304 [10]

$1.2

Step-by-step explanation:

5 0
3 years ago
Please solve this question?
fredd [130]

Answer:

read it.

Step-by-step explanation:

a b c easy as 1 2 3

3 0
3 years ago
Write expression so that the product of whole number and decimal is 0.28
Goryan [66]
1X0.28 
dude thats easy man
3 0
3 years ago
Please Help Me On These Math Questions!!!!! Solve Each System By Elimination
nekit [7.7K]
11) -x + y = -1 ; 2x - y = 0
y = -1 + x ; 2x - (-1+x) = 0 ⇒ 2x + 1 - x = 0 ⇒x = -1 
y = -1 + (-1) ⇒ y = -2

12) -2x + y = -20 ; 2x + y = 48
y = -20 + 2x ; 2x + (-20 + 2x) = 48 ⇒ 2x -20 + 2x = 48 ⇒ 4x = 48 + 20
                      4x = 68 ⇒ x = 68/4 ⇒ x = 17
y = -20 + 2(17) ⇒ y = -20 + 34 ⇒ y = 14

13) 3x -y = -2 ; -2x + y = 3
y = 3 + 2x ; 3x - (3 + 2x) = -2 ⇒ 3x - 3 - 2x = -2 ⇒ x = -2 + 3 ⇒ x = 1
y = 3 + 2(1) ⇒ y = 3 + 2 ⇒ y = 5

14) x - y = 4 ; x - 2y = 10
x = 4 + y ; (4 + y) - 2y = 10 ⇒ 4 + y - 2y = 10 ⇒ 4 - y = 10 
                  ⇒ -y = 10 - 4 ⇒ -y = 6 ⇒  y = -6
x = 4 + (-6) ⇒ x = 4 - 6 ⇒ x = -2

15) x + 2y = 5 ; 3x + 2y = 17
x = 5 - 2y ; 3(5-2y) + 2y = 17 ⇒ 15 - 6y + 2y = 17 ⇒ -4y = 17 - 15
               ⇒ -4y = 2 ⇒ y = -2/4 ⇒ y = -1/2
x = 5 - 2(-1/2) ⇒ x = 5 + 2/2 ⇒ x = 5 + 1 ⇒ x = 6 
5 0
3 years ago
Read 2 more answers
So i need to get the answer to this homework, anyone help!!!!!
kaheart [24]

Answer:

B

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Using the image shown, name the reflection of B over the horizontal mirror line shown.
    7·1 answer
  • The product of 7 and a number y increased by 9
    6·1 answer
  • John shared a 12 Slice Pizza equally with two of his friends after his friend ate their share he ate two thirds of his chair wha
    14·1 answer
  • 7. What is the angle measure that is vertical to an 83° angle?
    11·1 answer
  • Which fraction is equivalent to -5/9
    8·1 answer
  • What is −4 4/5÷4 in lowest terms??
    9·1 answer
  • . How many dozen must be sold to make a profit of $90? Make a Selection: A. 45 B. 25 C. 30 D. 8
    7·1 answer
  • 15203 + 10x2 - 183 – 12
    11·1 answer
  • Classifly each number as rational or irrational ​
    6·1 answer
  • 117 IS 7.3 PERCENT OF WHAT NUMBER?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!