34=(x-5) (equal angles opposite equal sides)
Therefore x=39
180-39-34=107
4y=107
Therefore y=107/4 which equals 26.75 degrees
Answer:
The correct unit price is $1.19 per pair of gloves. She made the mistake of dividing the total price by 3 instead of 3 dozen(which is 36).
Step-by-step explanation:
hope that helps!!!
<u>Problem N 10) Find the surface area</u>
we know that
the surface area is equal to
SA=2*area of the base+perimeter of base*height
<u>Find the area of the base B (area of a square)</u>
<u>Find the perimeter of the base P (perimeter of a square)</u>
height=68 mm
substitute in the formula
therefore
<u>the answer Problem N 10) is</u>
the surface area is
<u>Problem N 11) Find the volume</u>
we know that
the volume is equal to
V=area of the base*height
<u>find the area of the base A (area of a triangle)</u>
height =4 ft
substitute in the formula
therefore
<u>the answer Problem N 11) is</u>
the volume is equal to
Answer:
Step-by-step explanation:
To find the changes in the slope of the function s(t) we find its derivative
Now we make
The particle changes direction for the first time at t = 2 sec
The position at t = 2 sec is:
The acceleration after t = 2 sec is the second derivative of s(t), evaluated at t = 2: