We shall use a negative sign for an elevation below sea level, and a positive sign for an elevation above sea level.
Given:
Elevation of city A = -96 ft (below sea level)
Elevation of city C = -24 ft (below sea level)
Let x = elevation of city D.
Part A.
Because the elevation of city D is 1/4 of the elevation of city C, therefore
x = (1/4)*(-24)
Part B.
Because 24/4 = 6, therefore
x = -6 ft.
Answer:
The elevation of city D is 6 feet below sea level.
The answer is negative because the elevation is below sea level.
The number of permutations of 8 people taken 6 at a time is given by:
Answer:
0.65:1
Step-by-step explanation:
Answer:
a=11
Step-by-step explanation:
Let's solve your equation step-by-step.
√a+5=4
Solve Square Root.
√a+5=4
a+5=42(Square both sides)
a+5=16
a+5−5=16−5(Subtract 5 from both sides)
a=11
Check answers. (Plug them in to make sure they work.)
a=11(Works in original equation)
The similarity ratio of STUV to CBED is 0.5
<h3>How to determine the
similarity ratio of STUV to CBED?</h3>
For the shapes to have a similarity ratio, it means that:
The shapes are similar (not necessarily congruent)
From the diagram, the following sides are corresponding sides
ST and CB
Where
ST = 2
CB = 1
The similarity ratio of STUV to CBED is calculated as:
Ratio = CB/ST
Substitute the known values in the above equation
Ratio =1/2
Evaluate
Ratio = 0.5
Hence, the similarity ratio of STUV to CBED is 0.5
Read more about similar shapes at:
brainly.com/question/14285697
#SPJ1