Answer:
L = 2500/W
Step-by-step explanation:
Let the fields m be rectangular in nature
Area = LW
Perimeter = 2(L+W)
L is the length
W is the width
Given
Perimeter = 200ft
Area = 2500ft²
Substitute into the formula
200 = 2L+2W
100 = L+W ...... 1
2500 = LW.... 2
From 1; L = 100-W
Substitute into 2
2500 = (100-W)W
100W - W² = 2500
W²-100W+2500 = 0
W²-50W-50W+2500 = 0
W(W-50)-50(W-50) = 0
W - 50 = 0
W =50
Substitute w = 50 into LW = 2500
L = 2500/50
L = 50
Hence the equation that can be used to find the length of the field is
L = 2500/W
Answer :C
Step-by-step explanation: Lets begin with making this into an equation where x is the amount of months
x must be bigger than zero for them to cross
Power Plus = 34.06x + 20
Heavy Hulk = 34.31x + 32.50
When are these equal
34.06x + 20 = 34.31x + 32.50
34.06x = 34.31x + 12.50
-0.25x = 12.50
x = -50
Since x must be higher than zero(you cant go there for minus months) the answer is C
Y=mx+b
slope=m
yint=b
we are given
slope=-2/3
point=(-3,-1)
y=-2/3x+b
input point -3,-
x=-3
y=-1
find b
-1=-2/3(-3)+b
-1=2+b
minus 3
-3=b
y=-2/3x-3
answer is D
The value of ? and X are 24 and 32 respectively
<h3>Similarity theorem of a triangle</h3>
A triangles is 2D shape with three sides and angles.
From the given diagram, the ratio of similar sides is equal to a constant as shown;
15/20 = 9+15/20+x
Cross multiply
15/9+15 = 20/20+x
15/24 = 20/20+x
Comparing with the given ratio
? = 24
X = 20+x
Find x
15(20+x) = 480
300 + 15x = 480
15x = 180
x =12
X = 20 +x
X= 32
Hence the value of ? and X are 24 and 32 respectively
Learn more on similar triangles here: brainly.com/question/11920446
#SPJ1
Answer:
The graph in the attached figure
Step-by-step explanation:
Let
x ----> represent the number of months
y ----> represent the sumo wrestler's weight
we know that
The linear equation in slope intercept form is equal to
where
m is the slope or unit rate of the linear equation
b is the y-intercept or initial value
In this problem we have
The slope is equal to
The y-intercept is equal to
substitute
using a graphing tool
The graph in the attached figure