I believe this is scale factor? SF=new/old. 10/8= a scale factor of 1.25 (the image gets 1.25x bigger). To find x, multiply 5 by 1.25 and subtract the original length of 5 (you subtract this length because x is only the value of the new part of the triangle). X=6.25-5, X=1.25. Try to find y yourself using this scale factor. (Brainliest would be appreciated)
It is 1.55 times the value of the second number.
Answer:
∠S = 19°
Step-by-step explanation:
Since all angles in a triangle add up to 180°, we must first find how much is left.
<em>180 - 142 = 38</em>
And since we know that the two lines are congruent, we know that the two other angles will be the same. So we divide the remaining by 2
<em>38 ÷ 2 = 19</em>
So both other angles are 19° meaning that ∠S is 19°
Hope this was helpful!
Answer:
7/8
Step-by-step explanation:
look it up
your wel3
Answer:
Step-by-step explanation:
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Convert 
to a mixed number
Convert 
into a mixed number
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<u>Terms</u>
Follow the PEMDAS order of operation:
- P = Parenthesis
- E = Exponents
- M = Multiplication
- D = Division
- A = Addition
- S = Subtraction
<em>You do these steps in the order for which the equation comes. For example, start with the exponents if there are not any parentheses.</em>
