Answer:
6. x = 15
7. JL = 78
Step-by-step explanation:
6. 8x - 23 = ½(10x + 44) (midsegment theorem)
Multiply both sides by 2
2(8x - 23) = 10x + 44
16x - 46 = 10x + 44
Collect like terms
16x - 10x = 46 + 44
6x = 90
Divide both sides by 6
x = 90/6
x = 15
7. MN = 5x - 16
JL = 4x + 34
MN = ½(JL) (midsegment theorem)
5x - 16 = ½(4x + 34) (substitution)
2(5x - 16) = 4x + 34
10x - 32 = 4x + 34
Collect like terms
10x - 4x = 32 + 34
6x = 66
x = 66/6
x = 11
JL = 4x + 34
Plug in the value of x
JL = 4(11) + 34 = 44 + 34
JL = 78
Answer:
1000
Step-by-step explanation:
Answer:
Step-by-step explanation:
The Answer is 20.
1: First, add up all the temperatures that has been provided, 21 + 21 + 19 + 19. It should give you 80.
2: Divide 80 by how many temperatures has been shown. There were 4 temperatures shown, so 80/4 = 20. Hope this helps you!
Answer:
Step-by-step explanation:
We have been given an inequality and we are asked to solve our given inequality.
Upon dividing both sides of our inequality we will get,
Therefore, x should be greater than or equal to -5. We can write our answer in internal notation as:
If the function is asking what if x = 5, then we will substitute the exponent x with 5.
From the formula above, we will multiply 3 to itself five times (3 x 3 x 3 x 3 x 3) = 243
After that, we will multiple 243 to 1/9 or simply divide 243 by 9.
Therefore, the value of the function if x = 5 is 27. Option A is the answer.