Answer:
NP=8 cm and MN = 16 cm
Step-by-step explanation:
lets suppose NP = x and MN = 2x - because it is twice of NP.
we know that the distance of MP = 24 cm
so MP = MN+NP
24=x+2x
3x=24 and
x=24/3
x=8
x means NP = 8 cm
AND 2x means MP = 2(8) = 16 cm
The length of side can be calculated as
<span>s = √40
= √4x10
= 2√10</span>
Answer:
Step-by-step explanation:
When you write
-1
y = sin x, the "-1" is not an exponent, but rather an indication of "inverse function."
-1
y = sin x can also be written as y = arcsin x.
No exponentiation here, and no division here.
Answer: b. 3
Step-by-step explanation:
We know that , the indicator variable is a dummy variable in regression analysis which is used to denote either presence ( by 1 ) or absence ( by 0 ) of a nominal variable that can be responsible for the change in output.
Number of indicator variables = (all levels in the original variable)-1
Here , the given categories as per the location are northeast, northwest, southeast, or southwest.
i.e. all levels in the original variable = 4
Then, the umber of indicator variables we need = 4-1 =3
Hence, we need 3 indicator variables.
Thus , the correct answer is b. 3.
Answer:
u didnt give us the information in the right order
Step-by-step explanation:
