Answer:
b
Step-by-step explanation:
40 + 90 =130
180-130=50
Answer:
611 square miles
Step-by-step explanation:
Area of triangle = (1/2)*a*b*sinC (formula when u are not given the height of the triangle, but u are given with the angle.)
= (1/2)*30*47*sin(60°)
= 610.54 square miles (2 d.p)
≈611 square miles (rounded to nearest mile)
:)
Answer:
Step-by-step explanation:
1. First you add like terms
12b+5.54b+2.46b-2b = 18b
3.2a+1.17a = 4.37a
2. Now you write it out
18b+4.37a
3. CELEBRATE!!!!
4. Pat yourself on the back one more problem done
5. Have a nice day
:)
The statements about the hyperbola are true are:
- The center is located at (0, 0).
- There is a vertex at (–6, 0).
- The directrices are vertical lines.
<h3>What is a hyperbola?</h3>
It should be noted that a hyperbola simply means a open curve that has two branches.
Here, the center is located at (0, 0), there is a vertex at (–6, 0), and the directrices are vertical lines.
Learn more about hyperbola on:
brainly.com/question/3351710
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