Answer:
180-29=answer do that and find another in similar way
Answer:
the second one
Step-by-step explanation:
Hello There!
The area of a triangle can be found using this formula
![A = \frac{1}{2} (a+b)h](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%28a%2Bb%29h)
where a and b = bases and h = height
The trapezoid shown has the following dimensions
top base = 9cm
bottom base = 14 cm
height = 12 cm
slant height = 13 cm
using this information, we plug in the values into the formula
So ![A = \frac{1}{2} (9+14)12](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%289%2B14%2912)
the equation we created matches the 2nd equation therefore the second one is your answer
Answer:
88y - 40
Step-by-step explanation:
hope this helps!
ANSWER: ∠T = 32.4°
Remember the formula for the basic trig functions: SOH CAH TOA
Since you want to find cosine for <T, you need the adjacent side length as well as the hypotenuse's length which can be found using the Pythagoras's Theorem
with <em>a </em> and <em>b</em> being the side lengths and <em>c</em> being the hypotenuse.
Using the theorem, we get c=37
Now use the cosine formula to get <T = 12/37 to get the final answer.
Answer:
15
Step-by-step explanation:
because it the 0 that need to subtract