Answer:
the answer is D.
Step-by-step explanation:
<em>175</em>
- <em>Step-by-step explanation:</em>
<em>Hi there ! </em>
<em>25 = 5²</em>
<em>35 = 5×7</em>
<em>Lcm = multiply together each of the prime numbers with the highest power</em>
<em>Lcm(25 ; 35) = 5²×7 = 25×7 = 175</em>
<em>Good luck !</em>
Answer:
20 percent
Step-by-step explanation:
the percent change is 20
Step-by-step explanation:
The perimeter of a shape is the length around the edges. For a rectangle with length L and width W:
P = 2L + 2W
Given L = 2x + 3 and W = x – 2, we can substitute:
P = 2(2x + 3) + 2(x – 2)
P = 4x + 6 + 2x – 4
P = 6x + 2
Answer:
y = 4x - 3
Step-by-step explanation:
Firstly rearrange into the form y = mx + c;
⇒ 
Secondly, find the gradient of the line using the formula for perpendicular lines;
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⇒ 
⇒ 
Now substitute into the formula for a straight line;
⇒ 
⇒ 
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