What is the length of segment ab
Answers
Answer: 8
Step-by-step explanation: Translations never change the side lengths of a triangle. Image you're just moving a piece of paper from one place to another. The dimensions stay the same.
Final answer:
To find the length of segment AB on a coordinate plane, you can use the distance formula.
Explanation:
The length of segment AB can be found by using the distance formula in a coordinate plane. If the coordinates of point A and point B are given as (x1, y1) and (x2, y2) respectively, the distance between the two points is given by:
d = sqrt((x2-x1)^2 + (y2-y1)^2)
You will need to substitute the coordinates of point A and point B into the formula to find the length of segment AB.
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Answers
Answers
Answer:
Your answer is D. 16 3/4
Step-by-step explanation:
10 1/12 + 6 2/3 = 67
4
= 16 3/4
= 16.75
Calculation steps
Conversion a mixed number to a improper fraction: 10 1/12 = 10 · 12 + 1/12
= 121/12
Conversion a mixed number to a improper fraction:
6 2/3 = 6 · 3+2/3
= 20/3
Add: 121/12 + 20/3 = 121/12 + 20 · 4/3 · 4 = 121/12 + 80 12 = 121 + 80/12 = 201/12 = 67/4
Answers
We have the equation:
k = 3 + d;
k - 2 = 4( d - 2 );
We have 3 + d - 2 = 4d - 8;
Then, d + 1 = 4d - 8;
9 = 3d;
d = 3.
Finally, k = 6 years.
Answer:
answer in the photo
Step-by-step explanation:
Answers
Answers
The solution is 10⁴ keys
The number of keys made by the elves is given by the equation A = 10⁴
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A = number of keys made by the elves
Let the number of elves = 10 elves
Let the number of xylophones made by each elves = 10 xylophones
So ,
The number of xylophones made by 10 elves = 10 x number of xylophones made by each elves
The number of xylophones made by 10 elves = 10 x 10
The number of xylophones made by 10 elves = 10²
Now ,
Let the number of keys for each xylophones = 10 keys
So ,
The number of keys for 10² xylophones = 10 x number of keys for each xylophones
The number of keys for 10² xylophones = 10² x 10
The number of keys for 10² xylophones = 10³ keys
Now ,
The total number of days = 10 days
So ,
The total number of keys A = The number of keys for 10² xylophones x The total number of days
Substituting the values in the equation , we get
The total number of keys A = 10³ x 10
On simplifying the equation , we get
The total number of keys A = 10⁴ keys
Therefore , the value of A is 10⁴ keys
Hence , the number of keys is 10⁴ keys
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Hope this helps!!
y=x2-2x-35
Answers
For x intercepts, plug in 0 for y.
0 = (x^2) - 2x - 35
*factoring* = (x-7)(x+5)
x intercepts = 7,-5
As for the vertex, you can use the equation -b/2a for the x-coordinate of the vertex
so,
x = -b/2a = -(-2)/2 = 1
then just find the y value by plugging it back in to the equation.
y = ((1)^2) - 2(1) - 35
= -36
so, vertex is at (1,-36)