![subject](/tpl/images/cats/mat.png)
Mathematics, 11.11.2020 04:00 lays20001
A new dam being built has the shape of a trapezoid.
The length of the base at the bottom of the dam is 2 times the height.
The length of the base at the top of the dam is times the height
minus 30 feet.
5
a. Write an expression to find the area of the trapezoidal cross
section of the dam.
b. If the height of the dam is 180 feet, find the area
of this cross section.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
If you apply the changes below to the absolute value parent function, f(x)=\x\, which of these is the equation of the new function? shift 2 units to the left shift 3 units down a. g(x)=\x-3\-2 b. g(x)= \x-2\-3 c. g(x)= \x+3\-2 d. g(x)= \x+2\-3
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Use the graph of the sine function y=2sinθ shown below
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:20
What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9
Answers: 2
You know the right answer?
A new dam being built has the shape of a trapezoid.
The length of the base at the bottom of the dam...
Questions
![question](/tpl/images/cats/en.png)
English, 10.06.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 10.06.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 14:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 10.06.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 14:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 14:00
![question](/tpl/images/cats/es.png)
Spanish, 10.06.2021 14:00
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.06.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.06.2021 14:00
![question](/tpl/images/cats/fizika.png)
Physics, 10.06.2021 14:00
![question](/tpl/images/cats/ekonomika.png)