Answer:
x=35
y=145
z=25
Step-by-step explanation:
(do first)x:
55 + 90 = 145
180-145=35
(do last)y:
25+10=35
180-35=145
(do second)z:
65+90=155
180-155=25
<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:
5x^2y
Step-by-step explanation:
You can factor out a 5 from both of the coefficients. You can factor out an x^2 from both equations. You can also factor out a y from both equations.
If this answer is correct, please make me Brainliest!
Answer:
-6 3/4,-6.6,-5 5/8, 5.8,27/5
The formula for area is pi x r^2 (pi times radius squared) so, for number 7 youre given the radius or "r", which is half the length of the inside of the cirlce. On a calculator: you would do 8 times 8 (8^2) because that's the radius squared and then you should get 64 and times 64 by 3.14 or use the pi button depending on what your teacher prefers you to use.
When you're given diameter or "d" which represents the is equal to the radius times 2. So, for example, number 8 the diameter is 26 so, the radius is 13. Use the formula for area just like in number 7 to find the area of this circle.
Make sure you pay attention to what information youre given (whether its "d", Diameter, "r" or radius. Use those two lists of steps for solving numbers 7 through 12.
For numbers 13-15: use the number (22/7) instead of 3.14 or the pi button on your calculator and do the same steps!!!!!
Let me know if you still need help after this:) happy math solving!