X = the lenght of the base
2x = twice the lenght of the base
2x-1 = 1cm less than twice the lenght of the base
Area of the triangle is the product of half of base and the hight
The answer I got is 155.5. First I broke this into a rectangle ad a trapezoid. The rectangles area is 15x5 = 75. The area of the trapezoid is 1/2(8+15)7 = 23x3.5 = 80.5. So 80.5 + 75 = 155.5
Answer:
Step-by-step explanation:
<u>Given:</u>
<u>Since the sum of three interior angles is 180°, solve for A:</u>
- A + B + C = 180
- A + 3A + 6A - 5 = 180
- 10A = 185
- A = 18.5°
<u>Find B and C:</u>
- B = 3*18.5 = 55.5°
- C = 6*18.5 - 5 = 106°
Answer:
That statement is true which relates to what activity was taken by most of the students of different categories in that particular group during the summers.
Step-by-step explanation:
A two-way frequency table (likewise called a possibility table) is a valuable instrument for inspecting connections between downright factors. The passages in the cells of a two-way table can be frequency checks or relative frequencies (simply like a single direction table). Two-way frequency tables show what number of information focuses fit in every classification.
Assume you direct a review where you pose every individual two inquiries. When you have wrapped up the overview, you will have two bits of information from every individual. At whatever point you have two bits of information from every individual, you can arrange the information into a two-way frequency table.