Answer:
40
Step-by-step explanation:
the length would be 40 because four tens equals 40.
Answer:
You can proceed as follows:
Step-by-step explanation:
First solve the quadratic inequality . To do that, factorize, then we have that . This implies that
or
In the first case the solution is the empty set . In the second case the solution is the interval . Now we have that
.
To show that consider . Then , this implies that , then . Now, to show that consider , then , then , then , this implies that .
Observe the image below.
Answer:
m= 20 for one becouse 5×20 is 100
m= 5 because 5×2 is 10
or do 5÷100 that is 20
and 2÷10 that is 5
Answer:
a. ∫ xSinx dx
iii. integration by parts
u =x and dv= sinx
b. ∫ x⁴/(1+x³). dx
ii. neither
Long division is an option here before integration is done
c. ∫ x⁴. e^x³. dx
i. substitution
where u = x⁵
d. ∫x⁴ cos(x⁵). dx
i. substitution
where u = x⁵
e. ∫1/√9x+1 .dx
i. substitution
where u = 9x+1
The perimeter is 42 feet because 15+15+6+6 ( all the sides) adds up to the perimeter