1 Select the correct answer.
RS =
Heather's work to find the distance between two points, A(-3,-4) and S(5,7), is shown:
√(1-4) - (-3))² + (7 – 5)²
√(-1)² + (2)?
= + 4
What error, if any, did Heather make?
A А
She substituted incorrectly into the distance formula
B
She subtracted the coordinates instead of adding them.
She made a sign error when simplifying inside the radical.
D
She made no errors.

the answer will be the last one

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

the highest percentage for deaths in construction from highest to lowest is as follows: falls, struck by objects, electrocution, and caught-in/between. these four are collectively known as fatal four.

in the case of falls, the type that is responsible for the overall highest death in the category is falls from roofs.