The length of rectangle is 105 cm and width is 98 cm.
Step-by-step explanation:
Given,
Perimeter of rectangle = 406 cm
Let,
w be the width of rectangle
Length of rectangle = w+7
We know that
Perimeter of rectangle = 2(Length + Width)
Dividing both sides by 4
Width of rectangle = 98 cm
Length of rectangle = 98+7 = 105 cm
The length of rectangle is 105 cm and width is 98 cm.
Answer:
-19
Step-by-step explanation:
5-1=4
x/4=4
16/4=4
-3-16=-19
Answer:
first you need graphing calculator for
mode supposed to be in degrees.
first sin A = .01540
tan B = .00931
5th graders: 
x 96 = 16
4th graders: 
x 96 = 32
Remaining students: 96 - 16 - 32 = 48
2nd graders: 
x 48 = 12
Answer: 12 students
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here is a breakdown by grade level:
5th graders = 16, 4th graders = 32, 2nd graders = 12, all other grades = 36
