Answer:
First. 115°
Second. 65°
Third. 65°
Fourth. 7
Fifth. 425.25
First
angle DAB = angle ADC (since this is an isosceles trapezoid)
Second
In a trapezoid adjacent angle are supplmentary (that is their sum is 180°)
180-115 is 65°
Third
(Same reason as second)
Fourth
The side 3x+4 is same as the opposite side
So 3x + 4 = 25
on solving you get x = 7 in
Fifth
area = 1/2 × 13.5 (20+43)
area = 1/2 × 13.5 × 63
Thus area is 425.25
8.75%
25x1.5=37.5
40.78/37.5= 1.0875
Subtract the 1 off for the product cost and it leaves 0.0875 for the tax
<span>
<span><span>
<span>
Area is measured in square units such as square inches, square feet or
square meters.
</span>
</span>
<span>
<span>
</span>
</span>
<span>
<span>
<span>To find the area of a rectangle,
multiply the length by the width. The formula is: A = LW</span>
</span>
</span>
<span>
<span>
<span>, where A is the area, L is the length, W is the width, </span>
</span>
</span>
</span></span>
A = ( 8ft) (1/2 ft)
<span>A = 4 sq ft</span>
Answer:
3. B = Median
4. A =skewed right
Step-by-step explanation:
25% is the answer
Hope this helps and
