True OR False
The lengths 21, 42, and 15 make a right triangle....
![subject](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 04:40 cheergirl21
True OR False
The lengths 21, 42, and 15 make a right triangle.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:10
Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 05:00
Ali was paid $75 for mowing a neighbor''s yard. this is one fourth of the amount of money she earned all summer
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 06:00
Which expression is equivalent to the one that is modeled? a) 3x + 4 b) 3(3x + 4) c) 3(x + 4) d) 4(x + 3)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 06:10
Given: abcd is a square. prove: ac ? bd. we are given that abcd is a square. if we consider triangle aeb and triangle aed, we see that side is congruent to side ad because sides of a square are congruent. we know that side ae is congruent to side ae by using the . finally, we know that side de is congruent to side because the diagonals of a square bisect each other. therefore, triangle aeb is congruent to triangle aed by congruency. we see that angle aed and angle aeb are a linear pair, and congruent by cpctc. thus, the measure of these angles will be 90°, and diagonal ac is perpendicular to diagonal bd by the .
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 20:50
![question](/tpl/images/cats/health.png)
Health, 05.11.2020 20:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
Health, 05.11.2020 20:50
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.11.2020 20:50
![question](/tpl/images/cats/en.png)
English, 05.11.2020 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 05.11.2020 20:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.11.2020 20:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.11.2020 20:50
![question](/tpl/images/cats/biologiya.png)
Biology, 05.11.2020 20:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.11.2020 20:50