Hayden likes building radio-controlled sailboats with her father. One of the sails, shaped like a right triangle, has side lengt
hs measuring 6 inches, 8 inches, and 10 inches. To log her activity, Hayden creates and collects drawings of all the boats she and her father built together. Using the scale factor of 1/4, create a scale drawing of the sail.
1 answer:
Answer:
The sides of the triangle will be 1.5" , 2" and 2.5". The scale drawing is attached.
Step-by-step explanation:
The original measures of the triangle are:
6 inches
8 inches
10 inches
In order to transform the measures to the scale 1:4 we have to divide each measure by 4:
<u>Scale dimensions (1:4)</u>
6 inches÷4= 1.5 inches
8 inches÷4= 2 inches
10 inches÷4= 2.5 inches
We make a drawing with this measures. (The drawing is attached.
You might be interested in
Answer:
475.
Step-by-step explanation:
We have been given that for a normal distribution with μ=500 and σ=100. We are asked to find the minimum score that is necessary to be in the top 60% of the distribution.
We will use z-score formula and normal distribution table to solve our given problem.
Top 60% means greater than 40%.
Let us find z-score corresponding to normal score to 40% or 0.40.
Using normal distribution table, we got a z-score of .
Upon substituting our given values in z-score formula, we will get:
Therefore, the minimum score necessary to be in the top 60% of the distribution is 475.