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
Debora [2.8K]
4 years ago
7

Can someone please help. I don’t know how to do it.

Mathematics
1 answer:
ira [324]4 years ago
4 0

Answer:

152 m^2

Step-by-step explanation:

Find the area of the triangle and subtract it from the area of the square

area of half-triangle = 1/2 x base x height = 1/2 x 8 x 13 = 52

since that's for half of the triangle we times it by 2 to get the whole triangle so 104.

area of the square = 16 x 16 = 256

area of shades region = 256 - 104 = 152 m^2

You might be interested in
The triangles are similar.
Natalija [7]
X=23

I say this because you can see that the scale factor is 3 due to just visually scaling both the long and short leg from the original triangle to the dilated triangle. Dividing 39 by 3 is 13, and doing it in reverse. Adding 10 would equal 23, the initial value. So that'd be the missing value.
4 0
4 years ago
You randomly draw a marble out of a bag that contains 20 total marbles. 12 of the marbles in the bag are blue.
Advocard [28]

Answer:

P(Blue)=0.60

Step-by-step explanation:

Probability: Probability\ of\ an\ event=\frac{favourable\ outcome}{total\ outcome}

Total\ marbles=20\\\\Hence\ total\ outcomes=20\\\\Blue\ marbles=12\\\\Hence\ favourable\ outcomes=12\\\\P(Blue)=\frac{12}{20}\\\\P(Blue)=\frac{2\times 6}{2\times 10}\\\\P(Blue)=\frac{6}{10}\\\\P(Blue)=0.60

6 0
3 years ago
Adam rode in a bike-a-thon. At the end of each hour of the bike-a-thon, he recorded the total distance he had traveled since the
Aleksandr [31]

Answer:

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which polynomial represents a sum of cubes?
bija089 [108]

Answer:

1) The polynomial 8x^3+1 represents a sum of cubes

2) The polynomial 49x^2-25 represents a difference of squares

Step-by-step explanation:

1) To find the polynomials represents a sum of cubes :

8x^3+1 represents a sum of cubes

For 8x^3+1

=2^3x^3+1^3

=(2x)^3+1^3

Therefore 8x^3+1=(2x)^3+1^3

Therefore 8x^3+1 represents a sum of cubes

2)To find the polynomials represents a difference of squares :

49x^2-25 represents a difference of squares

For 49x^2-25

=7^2x^2-5^2

=(7x)^2-5^2

Therefore 49x^2-25=(7x)^2-5^2

Therefore 49x^2-25 represents a difference of squares

5 0
4 years ago
What is the greatest common factor of 8xy^5-16x^2y^3+20x^4y^4
natita [175]

Answer:

8 xy 5 − 16 x 2 y 3 + 20 x 4 y 4

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Add the two expressions.<br><br> −4x+3 and 2x−5<br><br> Enter your answer in the box.
    7·1 answer
  • Alvin is inviting 7 friends to a party. If each friend will get 4 cookies and each box has 12 cookies, how many boxes does Alvin
    11·1 answer
  • Connor earns $ 2 3 dollar sign, 23 working every 1 .51 point, 5 hours. Complete the table to determine how many dollars Connor w
    15·1 answer
  • If z is a standard normal variable, find the probability. The Probability that z is greater than -1.82.
    12·1 answer
  • How many solutions does this system have?<br><br> mc016-1.jpg
    7·2 answers
  • Given the net of the rectangular prism, what is its surface area?
    14·2 answers
  • Simplify to create an equivalent expression. 6 ( 7 − 3 y ) + 6 ( y + 1 ) 6(7−3y)+6(y+1)6, left parenthesis, 7, minus, 3, y, righ
    14·1 answer
  • The width of a rectangle is 5 less than twice its length. If the area of the rectangle is 88 cm², what is the
    15·1 answer
  • Big Money Bank has an offer for new customers: if you deposit $5,000 in a savings account, you will earn 6.5% simple interest ov
    15·1 answer
  • “The following are the distances (in miles) to the nearest airport for 16 families. 10, 11, 14, 15, 16, 18, 20, 27, 27, 30, 31,
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!