The answer is B hope it helps :)
Answer:
42
Step-by-step explanation:
sum the parts of the ratio, 5 + 6 = 11 parts
Divide the sum by 11 to find the value of one part of the ratio.
77 ÷ 11 = 7 ← value of 1 part of the ratio , thus
6 parts = 6 × 7 = 42 ← larger number
If you draw her track and connect her starting and ending points, you have a right triangle, with 3 and 4 being the legs. According to the pythagorean theorem. 3^2+4^2=x^2 when x is her distance from starting point. so x^2=25 and x=5. Her distance is 5
The longest work is 2 times the shortest worm.
Answer:
7 x = -35
Step-by-step explanation:
Which equation results from adding the equations in this system? 11 x minus 3 y = -17. Negative 4 x + 3 y = - 18.
- 7 x = negative 35
- 7 x = 35
7 x = negative 35
7 x = 35
In this problem we need to add the equations below i.e.
11x-3y = -17 and -4x+3y=-18
Adding both equations,
11x-3y+(-4x)+3y = -17+(-18)
7x= -35
or
7 x = negative 35
Hence, the correct option is (c).