49. Which series of transformations can be used to

prove that triangle RST is similar to triangle LMN?

A. reflection, dilation

B. 90° rotation, dilation

C. translation, dilation

D. 180° rotation, dilation

One sixth times three-fourths

A department store is having a 15% off sale on all winter coats. You purchase a coat for $275. The department store is located in a county with 7.25% sales tax what is the total cost?

You roll a single die numbered from 1 to 6. What is the probability of rolling a number greater than 1?

What is 128.439 rounded to the nearest tenth?

What are the x-intercepts of the graph pf the function below? y=x^2+3x=28

0.3, and 8/9 as a percent

What happens to the acidity of solutions A and B after dry ice is added?

An autopilot attempts to maintain an airplane's altitude at a constant 18000 feet. because of random variations, the actual altitude x is a normal random variable with mean 18000 feet and variance=2500 feet2.

What is the resulting ordered pair if the value of the independent variable is 2? f (x) = - 6x^2 - 4x^2

Anna rode her bike 7 miles to the lake. She rode 3/4 of the distance to the lake before lunch. How many miles did she ride before lunch?