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
aev [14]
2 years ago
10

Find the area of the triangles. Show all work and make sure to include the formula you used!

Mathematics
1 answer:
Ratling [72]2 years ago
8 0

The formula for area of a triangle is A= bh/2

So 8•5/2 is 40/2= 20

Then 13•19/2 is 247/2= 123.5

You might be interested in
HELP! What is the volume in cubic inches of the solid figure, rounded to the nearest cubic inch?
Setler [38]

Answer:

Volume of the solid figure = 1131 cubic inches

Step-by-step explanation:

Volume of solid figure = Volume of half cylindrical prism + Volume of the rectangular prism

Volume of half cylindrical prism = \frac{1}{2}(\pi r^2h)

                                                     = (\frac{1}{2})(\pi )(17-11)^2(6)

                                                     = 339.29 cubic inch.

Volume of the rectangular prism = (length × width × height)

                                                      = 11 × 6 × 12

                                                      = 792 cubic inches

Volume of the solid figure = 339.29 + 792

                                            = 1131.29

                                            ≈ 1131 cubic inches

8 0
3 years ago
Michael added 15 fish to his pond over a period of 5 days he added the same number of fish each day what was the change in the n
Yuri [45]

Answer:

3

Step-by-step explanation:

15 fish / 5 days = 3 fish per day

5 0
3 years ago
A cube has a volume of 1/8. If the cube holds 24 of these sugar cubes, what is the total volume of the box?
svetlana [45]

\frac{1}{8}  \div 24 = 3
8 0
3 years ago
Read 2 more answers
Someone please help me out with this algebra question 100% correct only
77julia77 [94]
The answer is:  [D]:  " 2.6 " .
_____________________________________________________
Given:  a =  - 2.6 ;  What is the value of "-a "?
_____________________________________________________
So, what is the value of " - (-2.6)" ?
_____________________________________________________
The opposite of a negative is a positive;
           so,  " - (-2.6) = 2.6 " ; which is:  "Answer choice:  [D] " .
_____________________________________________________
7 0
3 years ago
If the diameter of the above cylinder is 8" , what is the radius
den301095 [7]
It would be 4" my good friend
3 0
3 years ago
Read 2 more answers
Other questions:
  • Jeffrey is playing a game with the two spinners below in the attachment:
    13·1 answer
  • Can you guys help me?
    10·1 answer
  • Parallelogram JKLM is shown on the coordinate plane below:
    9·1 answer
  • State the slope and y-intercept of the graph of 9 – x = 2y
    10·1 answer
  • -8 (1+11a)?????????????????
    6·2 answers
  • If $860 is invested for one year at 13% simple interest, how much interest is earned?
    5·2 answers
  • Is 16 lb greater than 256 oz?
    11·2 answers
  • What is x=5,x=-3,y=5x,y=-2/3
    15·1 answer
  • Convert the standard equation to vertex form.<br> f(x) = 3x^2+ 18x – 7
    8·1 answer
  • Multiply. Write the answer in simplest form. 3/7 x 2 5/6
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!