Answer:
Step-by-step explanation:
I'm ASSUMING this goes with a photo supplied in another question.
Part E reflection across the x axis leaves the x value identical but negates the y value (x, y) → (x, -y)
Part I translating 6 up and 1 left subtracts one from the x value and adds 6 to the y value (x, y) → (x - 1, y + 6)
Part K Chanel has the correct sequence as following her instructions maps each point on triangle ABC perfectly to triangle DEF
Preston was close but he either needed to rotate about the origin 180° then translate up 6 and left 1, or rotate 180° about the point (-½, -½) and translate up 7.
I think the quickest conversion is to rotate 180° about the point (-½, 3)
Answer:
Jeff's ribbon is, feet long
Step-by-step explanation:
Let J represents the length of Jeff ribbon and B represents the length of Bill ribbon.
As per the condition:
Jeff's ribbon is 3/7 the length of Bill's ribbon.
⇒ ......[1]
It is also given that: if both ribbons combined are 2 feet long.
⇒J + B = 2 ......[2]
Substitute the equation [1] into [2] we get;
Simplify:
Multiply both sides by we get;
ribbons
Substitute the value of B in equation [1] we have;
feet
Therefore, Jeff's ribbon is, feet long
Expression is equivalent to - 277.6.
Simplify:
-75.4+ (-63.4)−75.4+(−63.4)
-75.4 - 63.4 −75.4 − 63.4
- 277.6
In mathematics, simply or simplification is reducing the expression/fraction/problem during a simpler form. It makes the matter easy with calculations and solving.
Here are the essential steps to follow to simplify an algebraic expression:
Remove parentheses by multiplying factors.
Use exponent rules to get rid of parentheses in terms with exponents.
Combine like terms by adding coefficients.
Combine the constants.
Here's differently to explain it: The is used to refer to a specific or particular member of a group. for instance, "I just saw the foremost popular movie of the year." There are many movies, but just one particular movie is the most popular.
To learn more about Simplify from the given link:
brainly.com/question/17579585
#SPJ9
Answer:
-41
Step-by-step explanation:
13 - (54) simplifies to 13 - 54, which in turn is -41.