The rule is applied to ΔFGH to produce ΔF"G"H".What are the coordinates of vertex F" of ΔF"G"H"?
(4, –1.5)
(4, –0.5)
(–1.5, 4)
(–0.5, 4)
ITS TIMED. I REALLY NEED HELP!!!
Answers
Answer:
(4, –1.5)
Step-by-step explanation:
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Answers
Answer:
Final answer is x=90,
Step-by-step explanation:
Given equations are:
-x-4y=37 ...(i)
-2x-4y=-53 ...(ii)
multiply (ii) by -1
2x+4y=53 ...(iii)
Add (i) and (iii)
x=90
plug value of x=90 into (i)
-x-4y=37
-90-4y=37
-4y=37+90
-4y=127
Hence final answer is x=90,
Answer:
X=90, y =-127/4
Step-by-step explanation:
Subtract the second equation from the first and you get X+ 0y= 90. Replace x=90 in either equation and you get y= -127/4.
Answers
We are given:
K.E = 480 K
Velocity of the object = v = 8 m/s
Using the values, we get:
Thus, the mass of the object will be 15 kg.
So the correct answer is option b
Hello!
An object has a velocity of 8 m/s and a kinetic energy of 480 J. What is the mass of the object ?
We have the following data:
KE (Kinetic Energy) = 480 J
m (mass) = ? (in Kg)
v (speed) = 8 m/s
Formula to calculate kinetic energy:
Solving:
Answer:
b) 15 kg
_______________________________
I Hope this helps, greetings ... Dexteright02! =)
Answers
Answers
3/5x = 1
x = 1÷3/5 (1 · 5/3)
x = 5/3
Then, you multiply 1/6 by 5/3
1/6 · 5/3 = 5/18
So, in one hour, you can drive 5/18 of the distance
Answers
Answer:
L(4,-3) -> L'(4,9)
M(4,3) -> M'(4,3)
N(-4,3) -> N'(-4,3)
K(-4,-3) -> K'(-4,9)
Step-by-step explanation:
Reflection of an object means to flip that object on a line called the axis of reflection or line of reflection or mirror line.
Line of reflection here is y = 3
So, after a reflection over the line y = 3
Co ordinates
L' = (4,9)
M' = (4,3)
N' = (-4,3)
K' = (-4,9)
Final answer:
A reflection over the line y=3 changes the y-coordinate of a point to 2*3 minus its original y-coordinate, keeping the x-coordinate the same.
Explanation:
To find the coordinates of the vertices after a reflection over the line y=3, one should understand that a reflection over a horizontal line, such as y=3, changes the y-coordinate of each point while keeping the x-coordinate the same. For instance, if you have a point (a, b), after reflecting over the line y=3, the new point would be (a, 2*3-b). This is because the difference between the y-coordinate of the point and the line of reflection (3 in this case) would be the same before and after reflection, but with a different sign.
For example, if you have a vertex at (2, 5), to find its new position after reflection, you would keep the x-coordinate (2) the same, and calculate the new y-coordinate as (2*3 - 5) = 1. So, the reflected vertex would be at (2, 1). Apply this same method to all vertices to find their new positions after reflection.
Learn more about Reflection over a Line here:
#SPJ11
Answers
base=4 in
height=3 in,
This triangle can be dividided into two equal triangles, we need calculate the hypotenuse.
leg₁=4 in/2=2 in
leg₂=3 in
Pythagoras law:
hypotenuse²=leg₁²+leg₂²
hypotenuse²=(2 in)²+(3 in)²
hypotenuse²=4 in²+9 in²
hypotenuse²=13 in²
hypotenuse=√13 in.
Now, we can find the surface area.
Surface area=2 *(rectangle area)+base area + 2(triangle area)
rectangle area=10 in x √13 in=10√13 in²
base area=10 in x 4 in=40 in²
Triangle area=(4 in x 3 in)/2=6 in²
Surface area=2(10√13 in²)+40 in²+2(6 in²)=(20√13+52) in²≈124.11 in²
Answer: 124.11 in²