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
Gekata [30.6K]
3 years ago
13

Please help me with this someone please explain and show your full work

Mathematics
1 answer:
Marysya12 [62]3 years ago
5 0
1. I am guessing the triangles split the bottom in half so you will find the area of the triangles and the rectangle and add them together
Triangle=3×4 /2 12/2=6
Triangle 3×4 /2 6
Rectangle: 8×1 8
6+6+8=
12+8=20m^2

2. Triangle area+rectangle area
Rectangle: 22×24 528
Triangle: 8×24 /2 192/2 96
528+96= 624
You might be interested in
Using PEMDAS, which expression would you solve for first in the equation 7 * 4 + 22 / 4 - 2?
Anna71 [15]
A. 7*4


because there are no parentheses or exponents so multiplication is next
8 0
3 years ago
Please help I need to get school work done before 3​
Leno4ka [110]
1-distributed property
2.Multiplication
3.addition
4.Divison
5.Sum
3 0
3 years ago
An equation of the line that passes through the point (0, -1)<br> and whose slope is 2 is
BARSIC [14]
I believe that it is y=2x-1
7 0
3 years ago
Read 2 more answers
17 subtracted from x is at lest 19
o-na [289]
17 subtracted from x is:
x-17

x-17 is AT LEAST 19, meaning your inequality sign is going to be a greater than or equal to sign, since it says AT LEAST.

Your expression will be:
x-17≥19
7 0
4 years ago
A certain forest covers an area of 2100 km². Suppose that each year this area decreases by 3.5%. What will the area be after 5 y
Blizzard [7]

Answer:

\large\boxed{\sf \ \ \ 1757 \ km^2 \ \ \  }

Step-by-step explanation:

Hello,

<em>I would recommend that you checked the answers I have already provided as this is the same method for all these questions, and maybe try to solve this one before you check the solution.</em>

<u>At the beginning the area is 2100</u>

<u>After one year</u> the area will be

   2100*(1-3.5%)=2100*0.965

<u>After n years</u> the area will be

   2100\cdot0.965^n

So after 5 years the area will be

   2100\cdot0.965^5=1757.34027...

So rounded to the nearest square kilometer is 1757

Hope this helps

8 0
3 years ago
Read 2 more answers
Other questions:
  • Kendrick reads 180 pages on day one, 165 pages on day two, and 140 pages on day three, and so on. Which day does Kendrick read z
    14·1 answer
  • Solve each proportion.<br> 6/19=x-12/2x-2<br> What’s the answer?
    9·1 answer
  • You are able to work faster than your grandfather. You use 4 bags for every 3 bags your grandfather uses. Is the relationship pr
    10·1 answer
  • You are building a skateboard ramp from a piece of wood that is 3.1 meters long. You want the ramp to make and angle of 25 with
    8·1 answer
  • Melinda bought 6 bowls for $13.20. what was the unit rate in dollars
    8·2 answers
  • I count on equal steps my first number is -2 my fifth number is 26 what’s my third number
    13·1 answer
  • Find the value of the underlined digit 49254
    12·1 answer
  • Find the amount of tip on a $75 bill if a 15% tip is left
    11·1 answer
  • A typical roulette wheel used in a casino has 38 slots that are numbered 1, 2, 3, ... , 36, 0, 00, respectively The 0 and 00 slo
    6·1 answer
  • What are the coordinates of the point on the directed line segment from (1, -6) to (8, 8) that partitions the segment into a rat
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!