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
Nataly [62]
3 years ago
14

Giving brainliest!! easy*

Mathematics
2 answers:
DaniilM [7]3 years ago
8 0

Answer:

1584mm^2

Step-by-step explanation:

20 x20 = 400 and there are 3 of them

400+400+400 = 1200

1/2(16x24 ) =192 and there are 2 of them

192+192 = 384

1200+384

mixas84 [53]3 years ago
3 0

Answer:

1408

Step-by-step explanation:

20·16+24·16+20·16+12·﹣204+2·(20·24)2+2·(20·20)2﹣244+2·(24·20)2﹣204=1408

if i did something wrong please let me know

(i might have done it wrong, please use the answer above which would be 1584mm^2)

You might be interested in
What is the solution to this equation?<br> In(2x + 4) = ln(x + 3)
bija089 [108]
X= -1 !! hope this helps
5 0
3 years ago
A pair of skis were $275 but were on sale for $195. What percent reduction is this?
Stels [109]

$275*x%=195

It will be a 29% reduction. But it will not have the exact cost of $195


7 0
3 years ago
Solve the inequality. 2w 3 &gt; 14 <br> a. w 8.5 <br> c. w 5.5
omeli [17]
If there's a plus sign in between the 2w and 3 then the answer is C. w 5.5
6 0
3 years ago
Write a series of rigid motions that transform pentagon ABCDE to pentagon A′B′C′D′E′
worty [1.4K]

Answer:

We need the following three rigid motions:

i) Reflection around y-axis, ii) Translation three units in the -y direction, iii) Translation four units in the -x direction.

Step-by-step explanation:

We need to perform three operations on pentagon ABCDE to create pentagon A'B'C'D'E':

i) Reflection around y-axis:

(x',y') = (-x,y) (Eq. 1)

ii) Translation three units in the -y direction:

(x'',y'') = (x', y'-3) (Eq. 2)

iii) Translation four units in the -x direction:

(x''',y''') = (x''-4, y'') (Eq. 3)

We proceed to proof the effectiveness of operations defined above by testing point D:

1) D(x,y) = (-1, 4) Given.

2) (x',y') = (1,4) By (Eq. 1)

3) (x'',y'') = (1, 1) By (Eq. 2)

4) D'(x,y) = (-3,1) By (Eq. 3)/Result

7 0
2 years ago
A sled is initially given a shove up a frictionless 28.0 degree incline. It reaches a maximum vertical height 1.35m higher than
QveST [7]
The problem ask to calculate the initial speed of the sled that was shove up a frictionless 28 degree incline and reaches a maximum vertical height of 1.35 m than it started and the initial speed of the sled is 5.14 m/s. I hope you are satisified with my answer 
8 0
3 years ago
Other questions:
  • you have $350 in your savings account the account pays an interest rate of 2% how much will you earn in interest this year​
    6·1 answer
  • Which equation does the graph of the systems of equations solve?
    14·1 answer
  • 10 POINTS WILL GIVE BRAINLIEST WHEN IT GETS GRADED
    12·2 answers
  • The diagram shows a right angled triangle use pythagoras theorem to work out length of side ac
    11·1 answer
  • Please hlep me with this question asap
    15·1 answer
  • Joe is 10 years older than James. In 8 years, twice Joe's age will equal three times James's age. How old is each now?
    10·2 answers
  • Subtract these polynomials. (x7 + 5x4 - x + 2) - (5x4 - x3 + 2) =
    13·2 answers
  • Which number produces an irrational number when added to 0.4?
    12·1 answer
  • It’s not A 0.17 !!!!!
    6·2 answers
  • Samuel, a county social worker, helps county residents who are struggling with different issues. He uses “c” to indicate client
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!