At a party, the amount of people who ate lasagna was 17 less than 1/4
of the total number of people. The number of people who ate lasagna was 2. Write and solve an equation to find the number of people at the party. Let x represent the number of people at the party. Use pencil and paper. Write a one-step equation that has the same solution.

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.

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation: