Answer:
-8.87
Step-by-step explanation:
The value of is
Step-by-step explanation:
To find the value of , let us find the value of each angle.
The value of
The value of
The value of
The value of
Substituting the values of sin, we get,
Multiplying the values of sin, we get,
Thus, the value of is
Idk about b but for c, you just show distribution method and do 3m times 2m (which equals 6m squared) and then 3m times -1 (=-3m) and then 7 times 2m is 14m and then7 times -1 is -7. OKAY so now that u have all that, you have: 6m^2-3m+14m-7. Now collect like terms. You end up getting 6m^2+11m-7 AND THATS YOUR ANSWER !!!
Answer:
See below
Step-by-step explanation:
<u>Expansion</u>
<-- Stop here if this is what you need
<u>Factorization</u>
<u />
We know from vertex form that the vertex of the parabola is and when factored, the zeroes are and .
Answer: For each birdhouse built, the total cost increases by $3.50.
Step-by-step explanation:
Given: The total cost for Sophia to build b birdhouses is represented by the function
We can see in the function 3.5 is multiplied to b, so when b increases , f(b) increases by 3.5.
and
Therefore, the value of 3.5 represents that for each birdhouse built, the total cost increases by $3.50.