Points
Claudia owns a wood house in the country worth $75,000, and the contents
of the house are valued at $10,000. Use the table below to calculate her
annual property insurance premium.
Area
Annual Premium per $100 of coverage
Brick
Steel
Mixed
Wood
Building Contents Building Contents Building Contents Building Contents
rating
City 0.39 0.43 0.5 0.54 0.55 0.65 0.66 0.76
Suburb 0.45 0 .52 0.56 0.63 0.72 0.74 0.83 0.85
Rural 0.6 0.69 0.71 0.
8 0 .89 0.91 1 1 .02
O
O
A. $673.50
B. $852.00
C. $978.65
D. $950.00
O
O

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.

17

step-by-step explanation:

51/3=17

thus 17 is your answer.

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b