9514 1404 393
Answer:
x = 14 cm
Step-by-step explanation:
We can only solve for x if the triangles are similar. The arrows on the left and right legs say those are parallel. Since alternate interior angles at each of the transversals are congruent, the triangles are AA similar.
ΔABC ~ ΔDEC, so we have ...
EC/ED = BC/BA
x/(18 cm) = (35 cm)/(45 cm)
x = (18 cm)(7/9) = 14 cm
Hi, do you have a specific question with fractions to work on?
Answer:
0.9788 = 97.88%
Step-by-step explanation:
The area under the normal distribution to the left of z = 2.03 is shown in the attached image.