A)
A multiplicação de um numero positivo por um numero negativo resulta em um numero negativo:
Multiplique os valores
resposta para A:
B)
A multiplicação dois números negativos resulta em um numero positivo :
Multiplique os valores
Resposta para B :
C)
A divisão de um numero negativo por um positivo resulta em um numero negativo:
Divida os números
Resposta para C:
D)
Divida os números
Resposta para D:
POR FAVOR ME MARCA BRAINLIEST
The length of the insect in the final image is .
Further explanation:
In the question it is given that if an object is viewed under a microscope then the object appears times large than its original size.
It is given that the length of a insect is centimeter.
This question is based on the concept of multiplication of decimals.
Consider the length of the insect as .
Since, the length of insect is centimeter so, trhe value of
is
.
As per the question the size of the final image is times large as the original size so, the size of final image is calculated as follows:
Substitute for
in the above equation.
From the above calculation it is concluded that the length of the insect in the final image is .
Therefore, the length of the insect in the final image is .
Learn more:
1. Learn more about numbers brainly.com/question/4736384
2. Learn more about scientific notation of numbers brainly.com/question/4736384
Answer details:
Grade: Junior school
Subject: Mathematics
Chapter: Simplification
Keywords: Microscope, insect, cenimeter, magnifies, 0.095cm, 100 times, eyepiece, viewed, 9.5cm, simplification, multiplication, decimals, final image.