Answer:
<em>7x-y=61</em>
Step-by-step explanation:
The standard form is <em>Ax+By=C</em>.
Let's simplify the equation first.
1. Distribute: <em>y+5=7x-56</em>
2. Subtract 5: <em>y=7x-61</em>
3. Arrange into standard form: <em>7x-y=61</em>
You are absolutely correct! Great job
Answer: 1/8
Step-by-step explanation:
1) A B C D E F G H -> The probability of spinning a vowel is 2/8.
2) 1 2 3 4 5 6 -> The probability of rolling an even number on a standard dice is 3/6.
3. To find the probability of spinning a vowel and rolling an even number on a standard dice, we just have to multiply both of the probabilities:
2/8 * 3/6 = 6/48.
4. Simplify 6/48 and you get -> 1/8.
HOPE THIS HELPED YOU!
Trigonometry can be used to find angles and sides of simple triangles. If an 18-foot ladder touches a building 14 feet up the wall then the angle can be deduced by trigonometry. In this case, the ladder defines the hypotenuse (H) of the triangle and the wall defines the opposite (O) side of the triangle. Therefore we can use the equation theta=sin^-1(O/H) . This yields an angle of 51 degrees.
Answer:
42y-48
Step-by-step explanation:
6 x 7
6 x 8