First one is 7x^5 and the second is 10x^4 I believe
Answer
D) 314 square inches
The area of the one side of the flying disc = 314 square inches
Step by step explanation
The radius of the flying disc = 10 inches
The disc is in circle shape.
Area of a circle = πr^2
The area of the flying disc = 3.14 * 10^2 [π = 3.14]
= 3.14 *100
= 314 square inches
The area of the one side of the flying disc = 314 square inches
Thank you.
Answer: Option A
Step-by-step explanation:
Given the functions f(x) and g(x):
indicates that you need to subtract the function and the function .
Then:
Now, you need to dstribute the negative sign and then you have to add like terms. Then:
You can observe that this answer matches with the option A.
Answer:
<h2><em><u>y = -30</u></em></h2>
Explanation:
-240 = 8y
8y = -240
8y / 8 = -240 / 8
<h2><em><u>y = -30</u></em></h2>
- PNW
Answer:
#1 is 30 degrees
#2 is obtuse
#3 is "No rhombuses are rectangles"
#4 is D
#5 is A
Step-by-step explanation:
For #1, we have an angle vertical to 120 degrees which includes a right angle, so we make an equation:
90+x=120
x=30
So angle x is 30 degrees aka. Option A
For #2, obtuse angles have the sum of the square of the side lengths that are less than the square of the hypotenuse. In this case, 6^2+4^2<9^2 or 50<81
For #3, rhombuses have two pairs of congruent sides but no right angles while rectangles have two pairs of congruent sides but they also have right angles.
For #4, they are similar because one of the triangles is dialated by a scale factor of 1.5.
For #5, just think of turning the triangle on its other side, aka. option A
