Answer:
180
Step-by-step explanation:
Answer:
23ft approx
Step-by-step explanation:
Given data
Distance from tree= 10ft
Length of ladder= 25ft
We can find the height of the tree by applying the Pythagoras theorem
z^2= x^2+y^2
z= The height of the ladder
x= The distance from the tree
y= The height of the tree
25^2= 10^2+ y^2
625=100+y^2
625-100=y^2
525=y^2
y= √525
y= 22.91
Hence the height of the tree is 23ft approx
Answer:
x= (5X+3) DEGREES = 90 degrees (right angle)
5x=90 degrees - 3 degrees =87 degrees
5x÷5 =87 degrees ÷ 5
x=17.4 degrees
we now know our angles x = 17.4 degrees so we can know substitute into the give formula
wxz=5 (17.4)+ 3
wxz =90 degrees
zxy=we know the size of x
zxy=
8 (17.4)-4
zxy=135.2 degrees
Answer:
y = 14x
Step-by-step explanation:
The equation is as follows:
Let us assume x be the number of pieces sold
And, the y be the money
Also the selling price be $14 each
So, the equation is
y = 14x
Answer:
,
Step-by-step explanation:
From the question we are told that
Surface area is 529 square meters
Generally the dimensions of the cuboid
Therefore
Mathematically
Therefore
and
