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
TiliK225 [7]
3 years ago
6

Please answer quickly!!!!!

Mathematics
2 answers:
ale4655 [162]3 years ago
6 0

Answer:

246meter square

Step-by-step explanation:

Area of a trapezium is calculated using the formula

Area = 1/2 ( A+B) x height

where A is the one of the horizontal sides (18m) and B is the other horizontal (23m) side and height is vertical side (12m)

Area = 1/2 (18m + 23m) x 12m

Area = 1/2 (41m) x 12m

Area = (1 x 41 x 12) / 2

Area = 492/2 = 246 meter square

Sindrei [870]3 years ago
5 0

The answer would be "B", 246 m2.

You might be interested in
Solve by factoring. Check your answer.
Virty [35]
To factor, you split the equation so the factors multiply to get the whole equation.
(x-2)(x+2)

Then, interpret the factors.
The zeros can be found at (2,0) and (-2,0).
x=2, x=-2
3 0
3 years ago
Read 2 more answers
A² +6² = c²<br> Find the length of c:
yanalaym [24]
64+36=c^2
100=c^2
square root both sides for 10=c
10 is your answer
3 0
3 years ago
Read 2 more answers
The present value of an ordinary annuity of​ $350 each year for five​ years, assuming an opportunity cost of 4​ percent, is​ ___
liubo4ka [24]
We can calculate it by PVOA table.
PVOA means present value of an ordinary annuity.
PMT = $350
PMT means recurring payment.
time = 5 years and interest rate is 4%
So n = 5 and i = 4%
So we can calculate PVOA as

PVOA = PMT times (PVOA factor for n = 5 and i = 4%)
             = 350 * (4.452) (PVOA factor PVOA table)
             = 1558.2
So present value is $1558.2
4 0
3 years ago
4. What is the median in this set of numbers? 5, 1, 2, 8, 9*<br> Ο 5<br> οοοο
muminat

Answer:

5

Step-by-step explanation:

Arrange the numbers from smallest to largest

1,2,5,8,9

The middle number is the median

5 is the middle number

5 is the median

5 0
3 years ago
On his way to a local Hunting and Gathering Convention, Caveperson Stony Grok picks up a rock, drops it into a lake and watches
olganol [36]

Answer:

I guess that "Ura nok seblu" means that all rocks sink in water.

Step-by-step explanation:

A conjecture is an idea, opinion, theory or hypothesis, that is based on partial or incomplete information or evidence. Conjectures are generally speculations since there is not enough proof or evidence to support them.  

Even though Stony's theory didn't have a lot of evidence to support it, he was almost right. Most rocks sink in water, I guess that the only rock that doesn't is pumice. I might be wrong, but I don't know of any other rock that floats.

4 0
3 years ago
Other questions:
  • CALCULUS EXPERT WANTED
    10·1 answer
  • on the perpendicular equation 3y=5x-1 the answer is y=-3/5x+9 .. I understand how to get the slope, I'm trying to figure out how
    13·1 answer
  • What is the following product? square root 30 times square root 10
    12·1 answer
  • The triangle STU shown on the coordinate grid below is reflected once to map onto triangle S'T'U': Triangle STU drawn on a 4 qua
    13·1 answer
  • What is 65p + £3.80 I keep getting £68.80
    7·2 answers
  • There are 6 sets of coins on the table. There is only one coin in the first set, 2 coins in the second set, 3 coins in the third
    13·1 answer
  • PENISPENISPENISPENISPENISPENISPENIS
    5·2 answers
  • Slope of the graph?<br> ( irrelevant answers and links will be reported)
    13·2 answers
  • What expression is equivalent to ^3 square root of 2y^3 times 7 square root of 18y
    15·1 answer
  • Question is in picture
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!