The answer is 6 because 4+1=5+1=6
Answer:
25.5 sq cm
Step-by-step explanation:
1*3/2+7*3+1/2*3*2=3/2+21+3=25.5 sq cm
From the information given, the objects that are luminous are lamp and computer screen.
Luminous objects simply refer to the objects that generate their own light. It should be noted that illuminated objects can reflect light into the eyes of a person.
From the options given, the luminous objects are lamp and computer screen. This is because both objects can produce their own light which can reflect into one's eyes.
Learn more about luminous objects on:
brainly.com/question/10393210
y = x² is the parent function.
This is a parabola, with minimum turning point at (0, 0 ) and axis of symmetry the y- axis
y = x² - 5
is the graph of x² translated 5 units vertically down ( indicated by - 5 )
with minimum turning point at (0, - 5 )
Given:
To find:
The simplified rational expression by subtraction.
Solution:
Let us factor 
. It can be written as 
.
using algebraic identity.
LCM of 
Make the denominators same using LCM.
Multiply and divide the first term by (x + 1) to make the denominator same.
Now, denominators are same, you can subtract the fractions.
Expand 
.
