For each of the following, state whether f = 0 for a main effect, the a × b interaction, or both.
(a) cell means are equal. f = 0 for a main effect. f = 0 for the a × b interaction. f = 0 for a main effect and the a × b interaction.
(b) row totals are equal. f = 0 for a main effect. f = 0 for the a × b interaction. f = 0 for a main effect and the a × b interaction.
(c) column totals are equal. f = 0 for a main effect. f = 0 for the a × b interaction. f = 0 for a main effect and the a × b interaction.

(-1,-0.5)

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

4932,9180,7625 are divisible by 9

the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

have a nice day!