The sum of three consecutive even integers is - 78. What are the integers? Describe how you would use the strategy of writing an equation to solve the given problem. Which of the following did you include in your description? Check all of the boxes that apply.

a)Let x = the smallest even integer, x + 2 = the next even integer, and x + 4 = the largest even integer.

b)Write the equation x + x + 2 + x + 4 = -78.

c)Simplify the equation as 3x + 6 = -78.

d)Solve the equation by subtracting 6 and dividing by 3 on both sides of the equation.

e)Check that the sum of the integers -28, -26, and -24 is -78.

b. an equilateral triangle inscribed in a circle

step-by-step explanation:

we are given the figure of two circles having a triangle inside.

now, we know that,

"when a figure is lying inside an another figure, then the outside figure is known as circumscribed figure and the figure lying inside is referred to as the inscribed figure".

as we see that, the circles are containing the triangle completely.

thus, the circles are the circumscribed figures and the triangle is the inscribed figure.

hence, we get, 'an equilateral triangle is inscribed in a circle'.

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

it is true

step-by-step explanation:

all the combinations add up i used   calculator

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it