The solution for v-9v+49=-2(v-7) is 
or 5.83(decimal form)
<u>Solution:</u>
Solving right hand side: multiply -2 with terms inside the bracket
v - 9v + 49 = -2v + 14
Move the terms from right hand side to left hand side. On moving a negative signed number from RHS to LHS, it becomes positive signed number.
Similarly, moving positive signed number from RHS to LHS, it becomes negative signed number.
v - 9v + 49 + 2v - 14 = 0
v -9v + 2v + 49 - 14 = 0
-8v + 2v + 49 - 14 = 0
-6v + 35 = 0
-6v = -35
Negative sign on numerator and denominator cancels each other
v = 5.83
2 is Multiply.
you multiply 5 on each side of the equation to isolate the variable (x)
Answer:
A. 23.6
Step-by-step explanation:
Let the dotted line be y
<u>Then</u>
- y/x = sin(50°) ⇒ x = y/sin (50°)
and
- 29/y = tan (58°) ⇒ y = 29/tan (58°)
<u>So </u>
- x = 29/tan (58°)/sin (50°) ≈ 23.6
<u>Correct answer is</u> A. 23.6
Answer:
a>-1/3
Step-by-step explanation:
-7a-2a<3
-9a<3
-a<3/9
a>-3/9
a>-1/3
You switch the sign because your dividing by a negative.
Answer:
We'll use this equation:
b = y - mx then we solve for b by inputting the slope (-2) into "m" and use the "x" and "y" values from the given point. (0, 3)
b = 3 --2*0
b = 3
Then we enter "b" into this equation:
y = mx +b
y = -2x + 3
Source:
https://www.1728.org/distance.htm
Step-by-step explanation:
