The perimeter of a figure is the distance around the figure. To find the perimeter of a trapezoid, simply add the lengths of the sides. The sum of all the sides added together will be the perimeter of the trapezoid.
x > –3
B.
x ≤ –3
C.
x < –3
D.
x ≥ –3
Answer:
The answer is B. x≤-3.
Step-by-step explanation:
The graph is to the left of -3, so it's < or ≤.
The circle is filled in so -3 also satisfies the inequality, so it's ≤.
hope i helped
Use 3.14 for π .
Enter your answer as a decimal in the box.
Answer:
Step-by-step explanation:
We will find the shaded area if we subtract the area of the triangle from the area of the circle.
We know that the area of the circle is defined as
Where is half the diameter, that is
The area of the circle is
Now, we have to find the area of the triangle, which is defined as
Where is the base of 16 feet, and
is the height of the triangle which is on the radius. So, we have
and
.
The area of the triangle is
Now, the shaded is the difference as we said before, that is
Replacing both areas, we have
Therefore, the shaded area is
PLEASE HELP
Harriet has enoughgas to make the trip to her friend's house and back without needing to refuel her car.
A fraction represents a part of a whole.
Given that Harriet has 3/4 tank of gas left in her car.
She needs 1/4 tank to go to her friends house and another 1/4 tank to get back home.
We need to check whether she has enough gas for her trip.
Since Harriet has 3/4 of a tank of gas left, she has 1/4 of a tank already used.
She needs another 1/4 of a tank to go to her friend's house and another 1/4 of a tank to get back home.
Altogether, she needs 1/4 + 1/4 = 1/2 of a tank for the round trip.
Hence, Harriet has enoughgas to make the trip to her friend's house and back without needing to refuel her car.
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