Answer:
the answer is 12 because it sythsizes from the other part of the problem
Step-by-step explanation:
1-8sin^2 Acos^2A or 1-8sin^2A
Answer: C. 62.5%
Step-by-step explanation:
Answer:
y = -7/8x - 3/2
Step-by-step explanation:
If you look at the point where x = 0, you can see that y = -3/2.
That is the y-intercept. In the equation y = mx + b, b is the y-intercept. In this case, b = -3/2
The first choice is the only equation that ends with -3/2, so that is the answer.
1) G=140º - angles on a straight line add to 180, H=140º - corresponding angles are congruent
2) set up the equation, since co-interior angles add to 180º the equation should be: x+40+3x+60
add like terms
4x+100=180
subtract 100
4x=80
divide by 4
x=20
3. the angles given are alternate angles meaning they are congruent, set up and equation: 3x-10=7x-42
add like terms
-4x=52
divide by 4
x=-13
To find angle DHG input the answer into the angles equation
7(13)-42
91-42
49
DHG=49º