I had this question today. I believe its either D or C, but my friend told me it was D. So, I think it's D. I hoped if this helped you or not. If you get it wrong Im very sorry so it would've been C.
This is an arithmetic sequence with first term 2 and common difference 7. The general term a[n] can be written as
a[n] = 2 +7(n -1)
or
a[n] = 7n -5
For this you would want to break this figure up with familar shapes. You can do two triangles and one big rectangle.
First triangle:
(3)(2)(1/2)= 3 feet squared
Second Triangle:
(3)(4)(1/2)= 6 feet squared
Rectangle:
(11)(3)= 33 feet squared
Now you add:
33+3+6= 42 feet squared
So, for this hole you will need 42 feet squared of outdoor carpet
Answer:
x = -3
y = 9
Step-by-step explanation:
Add two equations up
4x + 5y - 9x - 5y = 33 - 18 add or subtract like terms
-5x = 15 divide both sides by -5
x = -3 we can use this information to find the value of y
4x + 5y = 33 replace x with -3
4 * (-3) + 5y = 33
-12 + 5y = 33 add 12 to both sides
5y = 45 divide both sides by 5
y = 9
Answer:
Given : The linear function f(x) = 0.2x + 79 represents the average test score in math class, where x is the number of the test taken.
The linear function g(x) represents the average test score in your science class, where x is the number of the test taken.
X
g(x)
1 1
86
2 3
84
82
To Find : test average for math class after completing test 2
test average for science class after completing test 2
Which class had a higher average after
completing test
Solution:
f(x) = 0.2x + 79
=> f/2) = 0.212) + 79 = 79.4f(x) = 0.2x + 79
=> f(4) = 0.2(4) + 79 = 79.8
test average for math class after completing test 4 = 79.8 =
1 1 2 3 4 g(x) 86 84 82 80
Х
g(2) = 84
test average for science class after completing test 2 = 84
g(4) = 80
test average for science class after completing test 4 = 80
80 > 79.8science class has more average than
MARK AS THE BRAINLIEST
math after 4 test
