Answer:
-3x-16
Step-by-step explanation:
(2x-6)-(5x+10)
2x-6-5x-10
2x-5x-6-10
-3x-6-10
-3x-16
Answer:
x = 17
Step-by-step explanation:
For the parallelogram to be a rhombus then then the diagonal must bisect the given angle, thus
3x - 11 = x + 23 ( subtract x from both sides )
2x - 11 = 23 ( add 1 to both sides )
2x = 34 ( divide both sides by 2 )
x = 17
Answer:
p = -0.006n + 102
Step-by-step explanation:
So you have two data points and you want to find line between them in y-intercept form
5000 shirts can be sold at a price of $ 72
10000 shirts can be sold at a price of $ 42
p = m n + b y = mx + b y = price of shirts x = number of shirts
m = (p2 - p1) / (n2 - n1) (5000, 72) and (10000, 42)
= (72 - 42) / (5000 - 10000)
= 30 / -5000
= - 0.006
p = -0.006n + b
p - 72 = -0.006(n - 5000)
p = -0.006n - (0.006)(-5000) +72
= -0.006n + 30 + 72
p = -0.006n + 102
Answer:
∠PMA=55°
Step-by-step explanation:
see the attached figure with the letter X to better understand the problem
we know that
In the right triangle PXM
PX=LA=25 cm
XM=AM-15/2=25-7.5=17.5 cm
∠PMA=∠PMX
tan(∠PMA)=(PX)/(XM)
tan(∠PMA)=(25)/(17.5)
∠PMA=arctan((25)/(17.5))=55°