Answer:
1 7/12
Step-by-step explanation:
Its 1 7
/12
Answer:
A triangle similar to DEF will have an angle that measures 45 degrees, an angle that measures 65 degrees, and an angle that measures 70 degrees
Step-by-step explanation:
Given
See attachment for complete question
Required
Angles of a triangle similar to ![\triangle DE F](https://tex.z-dn.net/?f=%5Ctriangle%20DE%20F)
First, calculate the angle at D
---- angle on a straight line
Collect like terms
![D = 180^o - 110^o](https://tex.z-dn.net/?f=D%20%20%3D%20180%5Eo%20-%20110%5Eo)
![D = 70^o](https://tex.z-dn.net/?f=D%20%20%3D%2070%5Eo)
Next, calculate the angle at F
---- angle on a straight line
Collect like terms
![F = 180^o -135^o](https://tex.z-dn.net/?f=F%20%20%3D%20180%5Eo%20-135%5Eo)
![F = 45^o](https://tex.z-dn.net/?f=F%20%20%3D%2045%5Eo)
Lastly, the angle at E
--- angles in a triangle
Make E the subject
![E = 180^o - D - F](https://tex.z-dn.net/?f=E%20%3D%20180%5Eo%20-%20D%20-%20F)
![E = 180^o - 70^o - 45^o](https://tex.z-dn.net/?f=E%20%3D%20180%5Eo%20-%2070%5Eo%20-%2045%5Eo)
![E = 65^o](https://tex.z-dn.net/?f=E%20%3D%2065%5Eo)
<em>A triangle similar to </em>
<em> will have 45, 70 and 65 degrees as its angles</em>
Answer:
![29 \\](https://tex.z-dn.net/?f=29%20%5C%5C%20)
Solution:
According to the Pythagorean Theorem, is that the square of the hypotenuse is equal to the sums of squares of the two legs in which if you take the square root of the sum you are going to get the actual length of the hypotenuse but the two legs are already squared so all you have to do now is sum them and take the square root of it.
![\sqrt{441 + 400} \\ \sqrt{841} \\ 29](https://tex.z-dn.net/?f=%20%5Csqrt%7B441%20%20%2B%20%20400%7D%20%20%5C%5C%20%20%5Csqrt%7B841%7D%20%5C%5C%2029%20)
Answer:
75,900 g
Step-by-step explanation:
m=d×v
(1.38g/cm^3) × (55,000)
Answer:192 in^2
Step-by-step explanation:
The solution is in the attached file