B. Solve this real-world multistep algebra problem. Kayla takes pictures during her hike in Death Valley to add to her vacation
album.
On Tuesday, she takes 25 pictures.
On Wednesday, she takes 42 pictures.
Then she deletes 17 pictures she doesn't like and has a total of 134 pictures.
How many pictures did she start with? Use x to represent the starting number.
a. Use the information in the problem to fill in the first row of blanks, and then solve
the problem.
100 POINTS

the correct is answer is a 9-sided polygon!

need more info

step-by-step explanation:

what do you mean by "representation"? graph? table? etc.

if e is the midpoint of bd, then bd is 14.

step-by-step explanation:

18 units²

step-by-step explanation:

first let's find altitude bd using the distance formula

d = √((y₂ - y₁)² + (x₂ - x₁)²)

bd = √((0 - -3)² + (0 - 3)²)

bd = √18

given the placement of points a and c, we can denote that point d bisects segment ac.

we will call ac the base.

using the distance formula

ac = √((0 - 6)² + (-6 - 0)²)

ac = √72

knowing our base and our height, we can plug these into our triangle area formula

area = (b * h)/2

area = (√18 * √72) / 2

area = (√1296) / 2

area = 36 / 2

area = 18 units²