Me plz. 28 points. dan and wilbur each improved their yards by planting daylilies and geraniums. they bought their supplies from the same store. dan spent $122 on 10 daylilies and 12 geraniums. wilbur spent $67 on 5 daylilies and 7 geraniums. find the cost of one daylily and the cost of one geranium.

$189 on 15 daylilies

Step-by-step explanation:

you add the amount to get 189 and 15 daylilies

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363