Answer:
it will be a continuous model
Step-by-step explanation:
weekend weekend assume every amount of area infected by the bed period doubles as hour passes
We can solve for the surface area of the triangular prism using the formula below:
SA=bh + (s1+s2+s3) H
where b for the base, h and H for the height while s1, s2 and s3 for the length of the sides of the equilateral triangles.
Solution is shown below:
SA=10*9+(10*10*10) *18
SA=90+(1000*18)
SA=1,620,000 u²
Answer:
D
Step-by-step explanation:
To factor a quadratic you need to think about what adds up to the b coefficient (the number in front of b) and multiplies to the constant. 3 and 4 do these, but you also know that you have -7 instead of positive 7. A negative times a negative is equal to a positive, which you can do (x-3)(x-4) to equal your quadratic trinomial.
Answer:
subtract 2.5 on both sides
Answer:
Step-by-step explanation:
, 
Replace all occurrences of 
in with 
Add 
and 3.
Subtract 5x from both sides of the <u>equation.</u>
Subtract 5x from 3x.
Rewrite 1 as 
.
Check that the middle <u>term</u> is two times the <u>product</u> of the numbers being squared in the first <u>term</u> and third <u>term</u>.
· 
· 
Rewrite the <u>polynomial</u>.
· · 
Factor using the <u>perfect square</u>
<u>trinomial</u> rule 
where a = x and b = 1.
<u>Set</u> the 
equal to 0.
Add 1 to both sides of the <u>equation</u>.
Replace all occurrences of in
with 1.
