<h2>Question 9:</h2>
1. Use Pythagorean Theorem (a²+b²=c²) to solve for missing side of triangle and rectangle. x²+16²=20², or x²+256=400. So, x²=144, and x=12
2. Use formula: 1/2(h)(b1+b2). 1/2 (12) (30+14).
3. Simplify: 1/2 (12) (44)=1/2(528)=264
Area of whole figure is 264 square mm.
<h2>Question 10:</h2>
Literally same thing but with trigonometry.
1. Use sine to find out length of dotted line: sin(60°)=x/12
2: Simplify: 12*sin(60°)=x. x≈10.4 (rounded to the nearest tenth)
3. Use Pythagorean Theorem to find out last leg of triangle: 10.4²+x²=12²
4: Simplify: 108.16 +x²=144. x²=35.84 ≈ 6
5: Use formula: 1/2(h)(b1+b2). 1/2 (10.4) (30+36)
6: Simplify: 1/2 (10.4) (66) =343.2
7: Area of figure is about 343.2
Remember, this is an approximate answer with rounding, so it might not be what your teacher wants. The best thing to do is do it yourself again.
Answer:
11 days with one treat left over. Or 11.3
Step-by-step explanation:
What is the median of, 50, 30, 40, 10, 20, 80, 60, 90, 10, 30, 110, 70?
lisov135 [29]
Answer:
50
Step-by-step explanation:
Add all of the values together, which will equal 600. Divide this number by the total amount of numbers that are there, which will be 12.
600 / 12 = 50
The value of the scale factor k, is 1.5
<h3>
Perimeter</h3>
The perimeter of a shape is the sum of the side lengths of the shape
<h3>
Dimensions </h3>
The dimensions of the triangle MNO are given as:



Calculate the perimeter of the triangle as follows:


Divide 17.25 by 11.5 to calculate the scale factor (k)


Hence, the scale factor is 1.5
Read more about scale factors at:
brainly.com/question/25657743
First way: 1 bale in each cow pasture and 5 bales in each horse pasture.
Second way: 2 bales in each cow pasture and 4 bales in each horse pasture.
Third way: 3 bales in every pasture.
Fourth way: 4 bales in each cow pasture and 2 bales in each horse pasture.
Fifth way: 5 bales in each cow pasture and 2 bale in each horse pasture.
There are 5 different ways.