Answer:
9.3
Step-by-step explanation:
35-7=28
28 divided by 3 = 9.3
Or $9 and 3 cents
Answer:
D
Step-by-step explanation:
7^2 + 4^2 = 
assume it is a triangle and x is the hypotenuse and use Pythagorean theorem
-4x + y = 10
y = 4x + 10
Slope = 4
x=3, y = 4*3 + 10 = 22
Answer:

Step-by-step explanation:
Given line = 30x - 5y = 5 or y = 6x + 1
so, the slope of the given line is 6.
now, let the line which is perpendicular to the given line be y = mx + c
where,
m = slope of the line
c = constant
As we know, if two lines are perpendicular to each other, the value of product of there slopes are -1.
so, slope of given line × slope of perpendicular line = -1
⇒ 6(m) = -1
⇒ m = 
By substitutiong the value of m in the equation, we get;
⇒ 
For c,
as the point (0,-3) passes through the line, we get;
⇒ 
⇒ 
Hence,
The line which is perpendicular to the given line and passes through (0,-3) is
.
The perimeter is calculated by adding the lengths of all the sides together, or by using the form P = 2l + 2w
Here, that would be:
P = 2(5) + 2(4)
P = 10 + 8
P = 18
Answer:
P = 18 cm
Hope this helps.