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
Zigmanuir [339]
3 years ago
8

What is the base of a triangle with an area of 36 square centimeters and a height of 9 centimeters?

Mathematics
2 answers:
andrew-mc [135]3 years ago
8 0
Area of a triangle = 1/2bh

the height is 9 centimeters

multiply 36 with 2: 36 x 2 = 72

72/9 = 8

the length is 8 centimeters

hope this helps
Levart [38]3 years ago
4 0
Area=1/2Base*Height
36=1/2Base*9
Base=8cm
You might be interested in
Camille had $275 in her checking account . she deposited $812 and wrote checks $75, $60, and $48. how much did she have in the a
Elenna [48]
She would have $904. 275 + 812= 1087. 75 + 60 + 48= 183. 1087 - 183 = 904. Check the math to make sure, I did it in my head.
3 0
3 years ago
how to solve this prroblem by marianne buys 16 bags of potting soil that come in 5÷8_pound bags .how many pounds of potting soil
barxatty [35]
So, she buys 16 bags, each of them weights\frac{5}{8} pounds.

to find how many pounds of soil she bought, we have to multiply:

16*\frac{5}{8}=//16 is equal to 8*2, so we can simpify:
2*\frac{5}{1}

which is 2*5=10

so in the end she bought 10 pounds of soil!

3 0
3 years ago
Pls answer this! I need to pass!
KengaRu [80]

Answer:

b

Step-by-step explanation:

6 0
3 years ago
5. Stephanie has an aquarium. What is the volume capacity of the aquarium?
Luden [163]

Answer: 2520 inches.

I hope this helped! Please mark me brainliest :)

3 0
3 years ago
Find the fifth roots of 243(cos 260° + i sin 260°).
Dmitry [639]

Answer:

z1=3 cos (52 + i sin 52)

z2 =3 cos (124 + i sin 124)

z3 = 3 cos (196 + i sin 196)

z4 =3 cos (268 + i sin 268)

z5= 3 cos (340 + i sin 340)

Step-by-step explanation:

To find the fifth roots of 243 (cos 260° + i sin 260°).

z ^ 1/5 = r^1/5 ( cis ( theta + 360 *k)/5)  where k=0,1,2,3,4


So the first root of 243 (cos 260° + i sin 260°)  

is z1 =  243^1/5 ( cis ( 260 + 360 *0)/5)  

          3 cis ( 260/5)

        = 3 cis (52)

        = 3 cos (52 + i sin 52)


The second root of  243 (cos 260° + i sin 260°)  

is z2 =  243^1/5 ( cis ( 260 + 360 *1)/5)  

          3 cis ( 620/5)

        = 3 cis (124)

        = 3 cos (124 + i sin 124)


The third root of  243 (cos 260° + i sin 260°)  

is z3 =  243^1/5 ( cis ( 260 + 360 *2)/5)  

          3 cis ( 980/5)

        = 3 cis (196)

        = 3 cos (196 + i sin 196)


The fourth root of  243 (cos 260° + i sin 260°)  

is z4 =  243^1/5 ( cis ( 260 + 360 *3)/5)  

          3 cis ( 1340/5)

        = 3 cis (268)

        = 3 cos (268 + i sin 268)


The fifth root of  243 (cos 260° + i sin 260°)  

is z5 =  243^1/5 ( cis ( 260 + 360 *4)/5)  

          3 cis ( 1700/5)

        = 3 cis (340)

        = 3 cos (340 + i sin 340)

6 0
3 years ago
Other questions:
  • Factor -8x^3-2x^2-12x-12x-3
    13·1 answer
  • A toy basketball hoop for toddlers has a diameter of 10 cm. A regulation basketball hoop has a diameter of 46 cm. Determine the
    14·1 answer
  • Pleaseee anybody help me with this question it’s more than one answer
    11·1 answer
  • The sum of these fractions is between which two whole numbers? 3 4/6 1 3/6    4&5 5&6 6&7 or 7&8
    11·1 answer
  • Select &lt;, &gt;, or=.<br> 16 lb ? 240 oz
    11·1 answer
  • What 23.5 x 10 to the power of two in scientific notation explain please
    12·1 answer
  • Which of the following functions best describes this graph? Will give brainliest to the most detailed answer!
    10·2 answers
  • What ratio is equivalent to 80:88
    7·2 answers
  • How to numerically write five and eight then multiply by 4
    7·1 answer
  • Help me answer the question ​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!