23-09-2014
Mathematics

Answered

a triangle has angle 1 and angle 2 as remote interior angles with respect to exterior angle 3. given that measure of angle 1=50 andmeasure of angle 2=70, alicia reasoned that the measure of angle 3 must be 60. whats her error

Answer :

AndyBryer AndyBryer

23-09-2014

60 would be the interior angle of angle 3 however angle 3 is the exterior angle so it is 360-60=300

Answer Link

Other Questions

What is the true solution to [tex]\ln 20 + \ln 5 = 2 \ln x[/tex]?A. [tex]x = 5[/tex]B. [tex]x = 10[/tex]C. [tex]x = 50[/tex]D. [tex]x = 100[/tex]

97. A bag contains 77 marbles that are red, blue, or yellow. The ratio of red to blue marbles is [tex]1:2[/tex], and the ratio of red to yellow marbles is [tex]

Write the factors of 125.

The figures below refer to a herd of water buffalo.Birth rate = 35Death rate = 7Immigration = 4Emigration = 17What is the population growth?A. Population increa

Bipolar disorder differs from major depression in that the bipolar patient:A. has periods of high levels of anxiety and fearB. has periods of an abnormally high

Select the correct answer from each drop-down menu.A cell phone carrier introduced a new strategy to increase their number of subscribers. The function below re

Tropical islands have many rainstorms during the afternoon heat. One particular tropical island has a rainstorm on any given afternoon. Abraham is planning a we

The table below represents an object thrown into the air.\begin{tabular}{|c|c|}\hline Seconds, [tex]$x$[/tex] & Meters, [tex]$y$[/tex] \\\hline 0.5 & 28

2. (a) Find the square of 19.

Drag the tiles to the correct boxes to complete the pairs.Match each equation with its solution.[tex]\[ \begin{array}{c} \log (x-1) + \log 5x = 2 \\ \log_4\left