iiwaffle
iiwaffle
03-04-2017
Mathematics
contestada
I need help for number 1 through 3
Respuesta :
Goalinetsky
Goalinetsky
03-04-2017
Area of a Triangle = [tex] \frac{bh}{2} [/tex]
1: A = [tex] \frac{12x18}{2} [/tex] = 108cm²
2: A = 10·10 + 2([tex] \frac{20x10}{2} [/tex]) = 100 + 200 = 300mm²
3: A = [tex] \frac{1.4x2.1}{2} [/tex] = 1.47m²
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
66/5=13R1 write as mixed number
you can easily pass on the right when
A person who develops a rash on the hands, flu-like symptoms, and hair loss about five months after sex with a person who could have had an STI should seek trea
Which of the following activities is the least expensive? a. Golf. b. Swimming. c. Sailing. d. Photography.
The following question refers to The Bells by Edgar Allan Poe. Which of the following is an example of onomatopoeia relating to the sound of the bells? a. jing
All of the following were ideas of President Truman that were rejected by Congress EXCEPT: a. civil rights reforms c. national 6 insurance b. full employment
please help if u know the answer
Walking to work is one way of helping improve air quality. a. True b. False
What is the scale factor for the set of similar figures? Type in your answer as a decimal.
What factor determines when a species is considered invasive? a. It has positive environmental impacts. b. It is environmentally damaging. c. It spreads outside
