<h3><u>Two points would be:</u></h3><h3><u>(0, -4) and (6, -9)</u></h3>
Because the equation is in slope-intercept form, we know the first point will be -4, as that is the y-intercept.
We can input a value of x into the equation to find the y value that goes along with that value of x.
y = (-5/6)x - 4
We'll use x = 6 for this.
y = (-5/6)6 - 4
y = -5 - 4
y = -9
Hello:
<span>f(x)=12-3x
</span>f(-4) = 12-3(-4) = 24
f(-2) = 12-3(-2) = 18
f(0) =12-3(0) = 12
f(2) = 12-3(2) = 6
f(4) =12-3(4) = 0
the range is : {0,6,12,18,24}
Answer:
$895.20
Step-by-step explanation:
L=W+12
2L+2W=48
2(W+12)+2W=48
2W+24+2W=48
4W=48-24
4W=24
W=24/4
W=6 ANS. FOR THE WIDTH.
L=6+12=18 ANS. FOR THE LENGTH.
PROOF:
2*18+2*6=48
36+12=48
48=48
Hope this helps:)
Answer:
Area of composite figure = 216 cm²
Hence, option A is correct.
Step-by-step explanation:
The composite figure consists of two figures.
1) Rectangle
2) Right-angled Triangle
We need to determine the area of the composite figure, so we need to find the area of an individual figure.
Determining the area of the rectangle:
Given
Length l = 14 cm
Width w = 12 cm
Using the formula to determine the area of the rectangle:
A = wl
substituting l = 14 and w = 12
A = (12)(14)
A = 168 cm²
Determining the area of the right-triangle:
Given
Base b = 8 cm
Height h = 12 cm
Using the formula to determine the area of the right-triangle:
A = 1/2 × b × h
A = 1/2 × 8 × 12
A = 4 × 12
A = 48 cm²
Thus, the area of the figure is:
Area of composite figure = Rectangle Area + Right-triangle Area
= 168 cm² + 48 cm²
= 216 cm²
Therefore,
Area of composite figure = 216 cm²
Hence, option A is correct.