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
olga55 [171]
3 years ago
8

Needing help on my geometry final, I have been in and out of the hospital, any help is appreciated.

Mathematics
1 answer:
quester [9]3 years ago
7 0

Answer:

1. area = 1/2bh = (1/2)(21)(18) = 189 yd²

2. 3x2x3x2 = 36 different ways

3. area of kite = (1/2)(18)(24) = 216 units²

4. 8:52  or reduced,   2:13

5. Sorry, this is not my strong point

Step-by-step explanation:

You might be interested in
Ummmmm please help me
ivanzaharov [21]
Just look up how to solve volume
4 0
3 years ago
(13x2+9x-4)-(12x2-2x+6)<br> add or subtract the polynomials
bearhunter [10]

Answer:

x^{2} +11x-10

Step-by-step explanation:

(13x^{2} +9x-4)-(12x^{2} -2x+6)

Remove the brackets and multiply the minus sign through all the numbers in the second polynomial

13x^{2} +9x-4-12x^{2} +2x-6

Rearrange in the highest order

13x^{2} -12x^{2} +9x+2x-4-6

Simplify

x^{2} +11x-10

6 0
3 years ago
Suppose that 30% of students prefer to write with a mechanical pencil. suppose we sample students, one at a time, and stop as so
tia_tia [17]
Probability that first student  prefers mechanical pen = 0.30
 P(first student does not and second student does) = 0.70 * 0.3 =  0.21)

P( selecting 2 or fweer) = 0.30+ 0.21) = 0.51  or 51%
6 0
3 years ago
two ships leave a port sailing 18km/h and 26 km/h. Their angle between their directions of travel from the port is 39 °. How far
Allisa [31]
I got 33.02 ➡️ 33km!!
6 0
2 years ago
Read 2 more answers
Ashleyhas$40inasavingsaccount.Theinterestrateis 10% peryearandisnotcompounded.Howmuchwillshehavein4years?
ss7ja [257]

Answer:

58.564

or $58.56

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Julia has 19 apples she want 15 more that 19 But less then 16
    9·1 answer
  • Can someone help me please???
    6·1 answer
  • The sum of 5 consecutive odd numbers is 145.<br><br><br> What is the third number in this sequence?
    11·1 answer
  • For every dollar Billy makes he has to pay .15 cents to his dad for rent. If he makes $827 dollars,how much money does Bi;;y hav
    7·1 answer
  • A line segment that has both endpoints on the circumference
    7·1 answer
  • Simplify.(3x^8z^2)^4
    12·1 answer
  • 9+8=17 what number sentence shows the commutative property of addition
    10·1 answer
  • Please help me out i’m so stupid
    7·1 answer
  • The ratio of the number of boys to the number of girls in choir is 5 to 4. There are 60 girls in the choir. How many boys are in
    7·2 answers
  • Multiply the following <br> Provide product in standard form :)
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!