Your answer would be (x+3)(x-3).
Using the foil method to simplify an equation, you would multiply x by x, 3 by 3 and so on.
Hope this helps!
The expression that evaluates to true if a discount should be given is:
<h3>What is the meaning of the expression?</h3>
The symbols above represent less than and greater than respectively. So, the instruction is that children who are less than 10 should be given a discount while those who are greater than 55 should also be given a discount.
So, the symbols as used respectively are less than and greater than. So, the expression provided above is correct.
Learn more about the symbols less than and greater than here:
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Answer:
Mathematics, Natural Sciences, World Languages
Explanation:
The five requirements are as follows:
1. literacy
2. mathematics
3. humanities, fine arts, and social and behavioral sciences
4. natural sciences
5. world languages
I'm assuming you're comparing two triangles? If not, then this is probably wrong.
Triangle = 180 degrees
180 divided by 3 = 60 degrees
since ∠1 ≅ ∠2 ≅ ∠3, each angle equal 60 degrees
∠4 ≅ ∠5
m∠4 = m∠3 + 10
m∠3 + 10 = m∠5
we know that m∠3 is 60 degrees.
60 + 10 = 70, so m∠5 is 70 degrees
70 degrees is the answer.
As Earth cooled, an atmosphere formed mainly from gases spewed from volcanoes. It included hydrogen sulfide, methane, and ten to 200 times as much carbon dioxide as today's atmosphere.
