Answer:
I think that is the C
Step-by-step explanation:
Answer:
Option B is the correct answer.
Step-by-step explanation:
here, arc RT =162°
as in question given that the value of arc RT is 162° the value of angle RST is 1/2 of 162°.
so, its value must be 81°only.
hopeit helps..
a.610 and 820 b.610 and 960 c.680 and 820 d.540 and 960
Answer:
because you have to distrubute the 2 to the letters inside the () or else youll get a diff answer thats wrong
Step-by-step explanation:
Note: Not drawn to scale
Parallel lines are defined to be two lines that will never intersect even when they go on infinitely. Think of it like railroad tracks. The rails must always be parallel, or the train will gets stuck. By observing lines L and M, you'll notice both lines make perfect railroad tracks, and they will never intersect. These lines are parallel.
Answer:
1:6
Step-by-step explanation:
Answer:
Step-by-step explanation:
1:6
Answer:
The car that has a fuel efficiency of 40 mpg consumed 35 gallons, while the car that has a fuel efficiency of 20 mpg consumed 40 gallons.
Step-by-step explanation:
The variable a will represent the fuel consumed by the first car, and the variable b will represent the fuel consumed by the second car.
Set up the formula: a+b=75, which will represent the total gas consumption.
The formula 20a+40b=2200 will help you solve.
To solve, we will first solve for a by changing the formula from a+b=75 to b=75-a. Then you plug in the value of b to the second formula:
20a+40(75-a)=2200
20a+3000-40a=2200
3000-20a=2200
After subtracting 3000 from both sides, you are left with -20a=-800. Multiply both sides by -1 so that both sides are positive:
20a=800
a=40
Now that we know that the car with a 20 mpg fuel efficiency consumed 40 gallons that week, we can subtract 40 from 75, leaving us with 35 being the amount of gallons consumed by the car with a 40 mpg efficiency.
Answer:
both rational and irational
Step-by-step explanation: