The complete statement is 16 times (5/2) equals 40.
A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.
let, 16 times 'x' equals to 40.
Therefore, 16x = 40.
x = 40/16.
x = 20/8.
x = 10/4.
x = 5/2.
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Answer:
its 25
Step-by-step explanation:
2 meters / 8 = 0.25 meters each piece
0.25 meters * 100 centimeters / meter
= 25 centimeters each piece
Write an equation to represent the situation.
Answer:
2s + t = 23.5
Step-by-step explanation:
There are two types of shortboards:
Let the width of a standard shortboard be represented by s.
Similarly, Let the width of a technical shortboard be represented by t.
As per the given information: total width of two standard shortboards
and a technical shortboard is 23.5 inches.
Representing it as an equation in terms of the variables defined:
2s + t = 23.5
Answer:
2/√3+√5 + 5/√3-√5 = a√3 +b√5
Add fractions.
7/√3+2√5
To have √3 in numerator multiply both sides of raction by √3.
(7√3)/3+2√5 = a√3 +b√5, thus a = 7/3 and b = 2:
Make sure you wrote the equation write, because Im not sure about that.
2)100 + 20y + y^2
3)64 − 16y + y^2
4)25 + 10y + y^2
i need help with this one, please...