<h3>
Answer: 16.5</h3>
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Explanation:
We use cosine to tie together the adjacent and hypotenuse
cos(angle) = adjacent/hypotenuse
cos(38) = x/21
21*cos(38) = x
x = 21*cos(38)
x = 16.5482258257411
x = 16.5
Answer:
193.2
Step-by-step explanation:
To solve the triangle:
5.2 × 6= 31.2
You would normally find half of that since it's a triangle but there are two triangles, so each would equal half of 31.2 but if you add both halves that just equals 31.2.
Square one:
9 × 6= 54
All three squares are equal since they have the same measurements.
54 + 54 + 54= 162
162 + 31.2= 193.2
The answer for 12 is x>3
The answer for 14 is z<-3
Answer:
3 jeans and 5 sweaters
Step-by-step explanation:
This is a solid guess
However, this is a straight forward question.
175 she has to spend all of it.
To make it an even number you minus 25.
Than you have 150, minus another 50.
You have 5 more clothes to buy, and $100 left.
You use the rest to buy sweaters, therefore spending all the money and getting 8 clothing.
Answer:
Unit 4- Expressions and Equations: In this unit, students build on their knowledge from unit 2, where they extended the laws of exponents to rational exponents. Students apply this new understanding of number and strengthen their ability to see structure in and create quadratic and exponential expressions.
