walkingdead4evr walkingdead4evr

21-04-2017
Mathematics

contestada

A rectangle has a base of 5 cm and a height of (x + 2)cm. Its area is 20 cm ^ 2. What is the value of x?
a.
2
c.
4.4
b.
3.6
d.
6

Respuesta :

21-04-2017

so area is base x height:
5(x+2)=20
5x+10=20
5x=10
x=2
its A

Answer Link

giavaun9 giavaun9

30-11-2020

Answer:

A

Step-by-step explanation:

Answer Link

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