Answer:
Hello! answer: 99 units2
Step-by-step explanation:
9 × 6 = 54 9 × 10 = 90 90 ÷ 2 = 45
54 + 45 = 99 therefore the area is 99 units2 hope that helps!
Answer:
Step-by-step explanation:
We need to simplify the following expression:
We know that: . Applying this rule, we have that:
Then, the solution is:
Answer:
176 girls
Step-by-step explanation:=
8 girls + 7 boys = 15 students
So, there are 8 girls for every 15 students.
Given
radius = 9 yd
First, convert the given angle of the arc length into radians
Next, solve for the arc length using the formula
Substitute y = 9 yd and we get
Answer:
HL Theorem
Step-by-step explanation:
Here, we see that both triangles have a right angle, making them right triangles. We know that the hypotenuse must be equivalent, as it is the same line. Furthermore, we see that one of the legs from each triangle are equivalent. Therefore, we can use HL Theorem to prove these triangles are equal.