Answer:
<h2>
1,190cm²</h2>
Step-by-step explanation:
The Area of a triangle is expressed as 1/2 * base * height. If uma is planning to decorate a blanket with a triangular shape that has a base of 5 centimetres and a height of 7 centimetres, area of the blanket will be expressed as shown;
Area of the blanget = 1/2 * 7 * 5
Area of a blanket = 35/2 = 17.5cm²
If she plans to cut out 68 triangles with these dimensions, the total area will be total number of triangles * area of one triangle i.e 68 * 17.5 = 1,190cm²
Answer:
x = 148
Step-by-step explanation:
Step 1: Write equation
13 + x = 161
Step 2: Solve for <em>x</em>
- Subtract 13 on both sides: x = 148
Step 3: Check
<em>Plug in x to verify it's the number.</em>
13 + 148 = 161
161 = 161
Answer:
(0,0)
Step-by-step explanation:
The Graph shows that 0,0 is the first x-y value which is vertex
8 ÷ 544 = 0.0147058824, 544 ÷ 8 = 68