Transform the polynomial into a perfect square trinomial to solvex^2-12x=13
a){46,55}
b){-1,13}
c){-15,27}
d){-21,33}
Answers
x^2 - 12 * x = 13
x^2 - 12 * x - 13 = 0
(x - 13) * (x + 1) = 0
1. x = 13
2. x = -1
The correct result would be b) {-1, 13}.
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compatible with the divisor to estimate the quotient.
Each golf ball costs about $
Answers
Answer:
$0.51
Step-by-step explanation:
each golf ball would cost $0.51
(9^2+79)/2^2
(its a fraction)
Answers
Hey there!
Simplify to solve.
Hope this helps!
Answer:
40
Step-by-step explanation:
(9^2 +79) /2^2
(81 +79) /4
160/4
40
What is the actual distance between the shops?
Answers
Final answer:
The actual distance between the two shops is 225 meters.
Explanation:
Understanding map scales is crucial for accurate distance measurement between locations depicted on maps. A scale of 1 cm:50 m signifies that each centimeter on the map corresponds to a real-world distance of 50 meters. This ratio is the key to translating map measurements into actual distances.
In the given scenario, the distance between two shops on the map is shown as 4.5 centimeters. To determine the actual distance, we use the scale factor. By multiplying the map distance by the scale factor of 50 m/cm, we obtain the real distance:
Actual distance = Map distance × Scale factor
Actual distance = 4.5 cm × 50 m/cm
Actual distance = 225 meters
Therefore, the actual distance between the two shops is 225 meters.
Map scales play a pivotal role in representing geographical features accurately. They allow cartographers to compress vast areas onto manageable sheets while retaining relative distances. The choice of scale depends on the map's purpose: a large-scale map provides intricate details of a small area, while a small-scale map gives an overview of a larger region.
In modern times, technology has redefined mapping through digital maps and GPS navigation. These tools can dynamically adjust scales based on the user's location, ensuring real-time accuracy. They have revolutionized how we interact with maps, making navigation more convenient and precise.
Learn more about Distance
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Answer:
225 m
Step-by-step explanation:
50 x 4.5
(2f - 6)(-3)
Answers
Answer:
Simplify the expression.
−
6f+18
Step-by-step explanation:
Answers
Answers
Answer:F(1)=-2x-2
Step-by-step explanation:
The line's slope intersects the Y-axis at -2, and it passes through the point (-2,2). If you remember the rule of run over rise, you can find the slope. The rise is 4 units as the line moves up from the point (-2,2), and the run is 2 units as the line moves over to the point where it intersects the Y-axis at -2. So, the slope is 4/2, which simplifies to 2 or -2(-2). I apologize for any grammar errors in my previous message, but the answer is correct either way.