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
Anna11 [10]
3 years ago
7

Help with my work and step by step please

Mathematics
1 answer:
Dmitrij [34]3 years ago
7 0

Answer:

600cm^2

Step-by-step explanation:

20*20=400

20/2=10= h in 1/2bh

(1/2)10*20=100

square=400

triangle=100

total area=square+triangle+triangle

600cm^2

You might be interested in
What kinds of cells would you expect to find full of ribosomes?
wariber [46]
Eukaryotic<span> cells would be full of ribosomes.</span>
5 0
3 years ago
2/3x+4=2x true or false
aleksley [76]

Answer: False !!!

do the math

5 0
3 years ago
What is the square root of 144?
choli [55]

Answer:

12

Step-by-step explanation:

\sqrt{144 }  =  \sqrt{12 \times 12}  = 12

6 0
3 years ago
Read 2 more answers
How many sides does a regular polygon have if each exterior angle has a measure of 15 degrees? (Show work!!)
ad-work [718]
The answer is 24 sides
because the total amount of the exterior angles of a polygon is 360.
so if each exterior angle has a measure of 15:
360 \div 15 = 24
4 0
3 years ago
Please help this is urgent and I am being timed
Shkiper50 [21]
Hi there!

Pauline simplified the expression correctly.

Pauline made sure she used the distributive property and combined like terms after doing so.

Hope this helps !
5 0
3 years ago
Other questions:
  • 3 = t + 11.5 - t
    12·1 answer
  • The first term in a sequence of numbers is 1/2
    8·1 answer
  • Find the degree of the monomial −6x^2y^5.
    5·1 answer
  • A line is perpendicular to y = - x - 2 and intersects the point (-5, 10)
    5·1 answer
  • The figure is a parallelogram.<br> Solve for x.
    7·2 answers
  • What is the percent of decrease from 40 to 24?
    13·2 answers
  • What can even numbers always be divided by?
    12·1 answer
  • I need an answer for this lolz
    13·1 answer
  • If a map key says that 1" = 12 miles, how many miles are represented by 3.2"?
    10·1 answer
  • Simplify the following leaving in index form:<br> (x<br> 1<br> 2)<br> 3 × (x<br> 14)<br> 1<br> 7
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!