h=20.4
Step-by-step explanation:
=> 7780.05 = 28.25 x 13.5 x h
multiply h by 13.5
=> 7780.05 = 28.25 x 13.5h
make h the subject of formula
=> 13.5h × 28.25 = 7780.05
Let's solve your equation step-by-step.
=> 13.5h(28.25)=7780.05
Step 1: Simplify both sides of the equation.
=> 381.375h=7780.05
Step 2: Divide both sides by 381.375.
=>
divide the numerators by the denominators
=> h=20.4
Answer:
-3
Step-by-step explanation:
<em><u>The polynomial expression represents the area of the trapezoid is:</u></em>
<em><u>Solution:</u></em>
Given that,
The bases of an isosceles trapezoid are represented by 3x and (3x + 4)
The height of the trapezoid is represented by (x + 2)
To find: area of the trapezoid
<em><u>The area of the trapezoid is given as:</u></em>
Where b₁ and b₂ are the bases and h is the height
Therefore,
Thus the polynomial expression represents the area of the trapezoid is found
Answer:
Q=30
Step-by-step explanation:
4x+x+x=180 || 6x=180 || x=30
Answer:
Step-by-step explanation:
7: B
8: D
9: C
10: 1/2