Answer:
D
Step-by-step explanation:
1/25 is the same thing as 
. So, u wantn to find whcih answer choice does not equal that. You can use the exponent multiplication rule, where x^a times x^b equals x^a+b.
for example, answer choice A would be 5^(3+-5) which is 5^-2.
the only choice that does not equal 5^-2 is D because it equals 5^2
Answer:
Step-by-step explanation:
The Formula for finding the circumference is C = πd
C = π(8)
Brad will need 25.13 feet of plastic edging to complete his garden.
Answer:
Area of the figure = 42 units²
Step-by-step explanation:
Area of the given figure = Area of rectangle JKIG - (Area of ΔEJD + Area of ΔCKD + Area of ΔCIH + Area of ΔEFG)
Area of rectangle JKIG = JK × JG
= 8 × 8
= 64 units²
Area of ΔEJD = 
= 
= 9 units²
Area of ΔCKD = 
= 
= 5 units²
Area of ΔCIH = 
= 
= 3 units²
Area of ΔEFG = 
=
= 5 units²
Area of the given figure = 64 - (9 + 5 + 3 + 5)
= 64 - 22
= 42 units²
Answer:
to ensure 90° corners, the lengths of the diagonal should be the same
Step-by-step explanation:
The Pythagorean theorem can be used to find the expected length of the diagonal. It tells you the square of the diagonal is the sum of the squares of the sides:
d² = (10 ft)² + (6 ft)² = 136 ft²
d = √136 ft ≈ 11.6619 ft ≈ 11 ft 7 15/16 in
The length of each diagonal should be very nearly 11 feet 7 15/16 inches.
Hello!
This question is an example of function notation. Function notation is basically f(x) , said as "f of x". To solve this problem, you need to substitute x = 2 into each x-value in this equation. F(2) is written as function notation, while x = 2 is not.
F(2) = 4x² - 3x + 5
F(2) = 4(2)² - 3(2) + 5
F(2) = 4(4) - 6 + 5
F(2) = 16 - 6 + 5
F(2) = 15
Therefore, the value of F(2) is 15.
