Answer:
D) x = -12 or x = 2
Step-by-step explanation:
The given quadratic equation is:
When y=0, we obtain:
We split the middle term with -2, 12 because their product is is -24 and their sum is 10.
We factor by grouping to obtain:
Either 
or 
Either 
or 
10x-6y
You have to add the like terms.
Answer:
The greater number is 4π^2.
Step-by-step explanation:
1) 4π^2 = 39.4784176044
2) 
= 31.304951685
4π^2 is greater.
The length of the rectangular base is 9in
<h3>How to determine the value</h3>
It is important to note that the formula for determining the volume of a pyramid with rectangular base is expressed as;
Volume = lwh/3
Where;
- l is the length of the rectangular base of the pyramid
- w is the width of the rectangular base of the pyramid
- h is the height of the rectangular base of the pyramid
Given the value of the volume, width an height of the pyramid as 168, 7 and 8, we substitute the values, we have;
168 = l × 7 × 8/ 3
cross multiply
l × 7 × 8 = 168(3)
Find the product
56l = 504
To determine the length, divide both sides by 56, we get;
l = 504/ 56
l = 9In
Hence, the value is 9in
Learn more about volume here:
brainly.com/question/463363
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Buddy use desmos to graph this
