Okay so first we need to find how many days are in March and February. March has 31 days and because this year was a leap year February has 29 days.
The next step is to convert days to hours.
March: 31x24=744
February: 29x24=696
Now its time to graph
Answer:
Options (D), (E) and (F) are the correct options.
Step-by-step explanation:
From the figure attached,
1). Angle 4 is the exterior angle of the given triangle having interior angles 1, 2 and 3.
Therefore, by the property of exterior angle,
∠4 = ∠1 + ∠2
2). Since ∠4 = ∠1 + ∠2,
Therefore, ∠4 will be greater than ∠1
Similarly, ∠4 will be greater than ∠2
Therefore, Options (D), (E) and (F) are the correct options.
Answer:
You will need 7 large and 28 small stones.
Step-by-step explanation:
x = the number of large stones
y = the number of small stones
x + y = 35
for every large stone, you want to use 4 small stones:
y = 4x
by solving the system of equations:
x + y = 35
y = 4x
we find:
x = 7 large stones
y = 28 small stones
Wanda reaches hector at 4.5h. Wanda can not reach hector before the race ends, since at the speed he is going (16m / h) he would reach when both are at mile 72 and the race is 42 miles.
Wanda needs to increase her speed to 21m / h to catch Hector at the finish line.I attach the answers.
<span>The leading coefficient is 8. A quadratic equation has the following form: a*x^2 + b*x + c. In such an equation a is called the leading coefficient, which in our case is equal to 8. So the third answer is the correct one.</span>
