Answer:



Step-by-step explanation:
I will solve this question with the attached triangle
From the attachment, we have:



Required
Solve the triangle
First, we calculate
using sine law:

This gives:


Cross multiply


Divide both sides by 29

Take arcsin of both sides

Next, calculate
using:
--- angles in a triangle

Collect like terms


Next, calculate BC using sine laws

This gives:


Make BC the subject


Answer:
-5
Step-by-step explanation:
(-3)(5) =-15 +10 =-5
You are not giving much information so the assumption is the base is 2 = meters and the height is 3 meters.<span>
Find total area of a regular pyramid with base of 2 and altitude of 3
</span>
Surface Area = 16.64911 m²
Answer:
x = 2
Step-by-step explanation:
AB is given as 3(3x-1) multiply inside the parenthesis with 3
AB = 9x - 3
AC is given as 5(2x+2) multiply inside the parenthesis with 5
AC = 10x + 10
if B is midpoint of AC then AB = BC and AC = AB + BC if we write this equation using the given values
9x - 3 + 9x - 3 = 10x + 10 add like terms
18x - 6 = 10x + 10 transfer like terms to the same side of the equation
18x - 10x = 10 + 6
8x = 16 divide both sides by 8
x = 2 replace x with 2 in given expressions to find the value of each component
Answer:
32 °F
Sorry if I'm wrong
Step-by-step explanation: