Answer:
Solve 3x+10+8x-17=180 to get x, then take the value of 8x-17 and set that equal to 6y+11 to get y.
Step-by-step explanation:
Solve 3x+10+8x-17=180 because the 3x+10 is the same angle as the one right under the 8x-17 angle because they are corresponding angles with lines that are parallel. Then, take the value of 8x-17 = 6y+11 because they are vertical angles.
18 2/3
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let x represent the number of spelling questions in the test.
Let y represent the number of vocabulary questions in the test.
Mrs morals wrote a test with 15 questions covering spelling and vocabulary. This means that
x + y = 15
Spelling questions (x) are worth 5 points and vocabulary questions (y) are worth 10 points. The maximum number of points possible on the test is 100. This means that
5x + 10y = 100 - - - - - - - - - - - 1
Substituting x = 15 - y into equation 1, it becomes
5(15 - y) + 10y = 100
75 - 5y + 10y = 100
- 5y + 10y = 100 - 75
5y = 25
y = 25/5 = 5
x = 15 - y = 15 - 5 = 10
Answer:
130°
Step-by-step explanation:
Arc QPN is formed by angle QNT. Angle QNT is formed by an intersecting tangent and chord meaning arc QPN is two times the measure of angle QNT.
65° · 2 = 130°
Answer:
The greatest common factor would be u^2v^5
Step-by-step explanation:
To find the greatest common factor, simply count the lowest number of each term between the two monomials.
For u's, there are 2 in the first term and 4 in the second. So we take out u^2.
For v's, there are 5 in both, so we take out v^5.
