Tony had an equal number of cranberry bars and walnut bars. he gave away 66 cranberry bars, he then had 4 times as many walnut bars as cranberry bars left. how many bars did he have at first?

W=88

Step-by-step explanation:

4*(c-66)=c

4c-66*4=c

3c=66*4

c=22*4

c=88

w=88

88

Step-by-step explanation:

c=w

4(c-66)=w

4c-264=w

4c-264=c (because c=w)

3c-264=0

3c=264

c=88 cranberry bars

w=88 walnut bars

88+88=176 bars at first

check: 88-66=22 and 88 is 4 times 22

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

answer: the resulting cross section is a rectangle. solution: a plane parallel to the base of a triangular prism will intersect a cross section that is the same shape as its bases. so the cross section is a triangle.

step-by-step explanation: