1 is a and 2 is b hope its right
The area of the L shaped figure is 258 ft²
<h3>
Area</h3>
Area is the amount of space occupied by a two dimensional figure.
The area of a rectangle is given by:
Area = length * breadth
From the diagram, the area is:
Area = [18 * (21 - 12)] + (12 * 8) = 258 ft²
The area of the L shaped figure is 258 ft²
Find out more on Area at: brainly.com/question/25292087
Answer:
9 billion 9 hundred 99 the answer is right there
Answer:
The negative valued x-intercept is (-6, 0)
Step-by-step explanation:
<u>Step 1: Factor</u>
3x^2 + 13x - 30
(3x - 5)(x + 6)
<u>Step 2: Solve for x</u>
3x - 5 + 5 = 0 + 5 and x + 6 - 6 = 0 - 6
3x / 3 = 5 / 3 and x = -6
x = 5/3 and x = -6
Answer: The negative valued x-intercept is (-6, 0)