Answer:
40degrees
Step-by-step explanation:
Find the diagram attached
Since the triangle ina semi circle is a right angle, hence <B = 90degrees
Also frm the diagram
<A + <B + <C = 180
<A + 90 + 50 = 180
<A + 140 = 180
<A = 180 - 140
<A = 40degrees
Hence the measure if m<BAC is 40degrees
I believe that once Antoine has been walking for 75 minutes his brother will habe caught up, and this would mean his brother had walked for 44 minutes
Answer:
y=-.3x-7
Step-by-step explanation:
So, if you want to find a line perpendicular to another line, you have to put a decimal in front, or make it a reciprocal. In this case, I put a decimal in front to make it both perpendicular, and cross through (6, -9). Nice.
Edit: Spelling
Answer:
![V=336\ in^3](https://tex.z-dn.net/?f=V%3D336%5C%20in%5E3)
Step-by-step explanation:
<u>Triangular Prism</u>
Given a triangular prism of base area A and height H, its volume is obtained with the formula:
V = AH
The area of the base is calculated as follows:
![A = \frac{WL}{2}](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7BWL%7D%7B2%7D)
Where W is the width and L is the length. Both dimensions must be perpendicular.
The triangle of the base has a hypotenuse equal to 10 in and the width is 6 in, the length is calculated by:
![L=\sqrt{10^2-6^2}](https://tex.z-dn.net/?f=L%3D%5Csqrt%7B10%5E2-6%5E2%7D)
![L=\sqrt{100-36}=\sqrt{64}](https://tex.z-dn.net/?f=L%3D%5Csqrt%7B100-36%7D%3D%5Csqrt%7B64%7D)
L = 8 in
The area is:
![A = \frac{6*8}{2}](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B6%2A8%7D%7B2%7D)
![A = 24\ in^2](https://tex.z-dn.net/?f=A%20%3D%2024%5C%20in%5E2)
Finally, the volume is:
![V = 24\ in^2*14\ in](https://tex.z-dn.net/?f=V%20%3D%2024%5C%20in%5E2%2A14%5C%20in)
![\boxed{V=336\ in^3}](https://tex.z-dn.net/?f=%5Cboxed%7BV%3D336%5C%20in%5E3%7D)
Answer:
hello, this is you math teacher! i am undercover on this app and you have been banned for cheating
Step-by-step explanation:
jkjk lol