Answer:
x = 4
Step-by-step explanation:
The vertex is on the line of symmetry. The zeros are located equidistant from the line of symmetry, which is ...
x = (2 + 6)/2 = 4
The x-coordinate of the vertex is x=4.
Answer:
39 feet
Step-by-step explanation:
From the question;
let length of ladder =x feet
height of ladder will be=x-3 feet
ground distance of ladder bottom to building=15 feet
Applying Pythagorean relation
a²+b²=c²
where a=15 feet b=x-3 feet and c=x feet thus
x²-15²=(x-3)²
x²-225=x²-6x+9
collect like term
x²-x²-225-9=-6x
-234= -6x
x= 39 feet length of ladder
distance from ground to top of ladder= 39-3=36 feet
What do you mean? Where is the question?
price of one message = 1.35 ÷ 9
1.35 ÷ 9 = 0.15
0.15 • 118 = ( 3 ÷ 20 ) • 118
118 • 3 = 354
354 ÷ 20 = 177 ÷ 10 = $17.7 to send 118 messages
please give brainliest
8748 in³ is the volume of the moving box with a base area of 324 in² and a height of 27in.
<h3>What is the volume of the moving box?</h3>
A square prism is simply a three-dimensional solid shape which has six faces that are rectangles.
The volume of a prism is expressed as;
V = w × l × h
Where w is the width, h is height and l is length
Since base area = l × w
Volume = Area × h
Given the data in the question;
- Base area = 324 in²
- Height = 27 in
- Volume V = ?
To determine the volume of the moving box, plug the given values into the above formula and simplify.
Volume = Area × h
Volume = 324 in² × 27 in
Volume = 8748 in³
Therefore, the volume of the box is 8748 in³.
Option B is the correct answer.
Learn more about rectangular prism here: brainly.com/question/21416050
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