space inside the greenhouse is 
.
<u>Step-by-step explanation:</u>
We have , a greenhouse has the shape of a square pyramid. the base has a side length of 30 yards. the height of the greenhouse is 18 yards. We need to find how much space is inside the greenhouse . Let's find out:
We know that Volume of square Pyramid is , 
Where
a = Area of Base
h = height of Pyramid
According to Question , 
and , 
, So Area of base
⇒ 
⇒ 
⇒ 
Now , Volume is
⇒ 
⇒ 
⇒ 
⇒
Therefore, space inside the greenhouse is .
Answer:
Length , time, mass, current, temperature, amount of mass, luminous intesity
m, sec, kg, A, K, mol, cd
Step-by-step explanation:
Seven basic SI units are used for measurement of
Meter for length
Second for time
Kilogram for mass
Ampere for current
Kelvin for temperature
Mole for amount of mass
Candela for luminous intensity
Symbols of these SI units are
m for meter
sec for second
kg for kilogram
A for ampere
K for kelvin
mol for mole
cd for candela
1, 10, 25, 50, and so on...
I use simple annual interest to solve the problem
<span>$125.37 -------------------------------- 3 years
X-------------------------------------------> 1 year
X=125.37/3=</span>$41.79/ year
<span>$597--------------------->100%
</span>$41.79---------------------X%
X=41.79*100/597=7%
The rate was 7%
I am 1000000% certain it is option C.
