It should be 3, I’m not sure
Answer:
Remember, double the area and then divide by the known side length. To calculate the area of a triangle, we multiply the base times the height and divide by 2. If you are given the area, follow the steps backwards. You will multiply by 2 and divide by the given length.
For instance, there's the basic formula that the area of a triangle is half the base times the height. This formula only works, of course, when you know what the height of the triangle is. ... That is to say, the area of a triangle is half the product of two sides times the sine of the included angle.
Answer: x= 2/15
as a decimal it is x=0.13 and a line on top of the 3
but your answer is
X=2/15
Step-by-step explanation: Hope this helps please mark me brainlest
Answer:
The solution is (3,2)
Step-by-step explanation:
x - y = 1 →equation 1
-x + 3y = 3 →equation 2
by elimination method,
x - y = 1
-x + 3y = 3
-----------------
0 + 2y = 4
2y = 4
y = 4/2
y = 2
substitute y=2 in equation 1
x - y = 1
x - 2 = 1
x = 1 + 2
x = 3
∴(3,2) is the solution
Answer:
$130
Step-by-step explanation:
Renting the dvd for one day costs $10.
$15 is charged for every late day .
Timmy rented the DVD player for 4 days and returned it 10 days later.
For 4 days , the amount
= $10 x 4
= $40
For the remaining six days he’ll pay
$15 x 6= $90 because he was charged the late fee .
Therefore, total amount paid by Trimmy
= $40 + $90
= $130
Trimmy paid $130
