Answer:
5.28
Step-by-step explanation:
Divided it and you get 5.28. You can also use a calculator if you need to
Answer:
$162
Step-by-step explanation:
Discount = percentage discount ÷ 100 × original cost
Discount = × $405 = $162
Answer:
1. the value of x can equal 25
the shortest length can equal 7
the longest length can equal 30
2. 2x+2.1=7.5
Step-by-step explanation:
Given:
1.
A scalene triangle with sides y, 4y and x
and perimeter,p= 60cm
As per perimeter formula:
p= sum of all sides
Putting values we get
60=x+4y+y
60=x+5y
so correct options are
the value of x can equal 25
the shortest length can equal 7
the longest length can equal 30
2. An isosceles triangle with sides y=2.1, x and x
and perimeter,p = 7.5
As per perimeter formula:
p= sum of all sides
Putting values we get
7.5=2.1 + x +x
7.1=2.1+2x !
Answer:
B.21
Step-by-step explanation:
you know that there is 24 feet to 8 yards so now you will solve how many feet is to 7 yards to do that you have to divide 24/8 which gives you 3. So multiply 7x3 which gives you 21.So the answer is B. Hope it helps.
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