The answer is 30
Explanation:
So all of the angles in a triangle add up to 180 degrees and so if you split the triangle into separate triangles then you can add up the angles that are known and subtract from 180 to get the size of the missing angle e.g 90 + 56 = 146, 180 -146 = 34 for the other triangle 90 + 26 = 116, 180 - 116 = 64 and so 64 - 34 = 30
Answer:
Step-by-step explanation:
EC = 12÷2 = 6
ED = √(CD² - EC²) = √(16² - 6²) = √220 = 2√55 ≅ 14.8 units
Answer: Interest to be paid on the loan will be $6,468
Step-by-step explanation:
Isimple interest = Principal x Rate x Time
From the information given,
Principal = $11,550
Rate = 5.6% = 5.6/100 = 0.056
Time = 10years
Slot the values into the formula;
Interest= $11,550 x 0.056 x 10
=$6,468
Interest to be paid on the loan will be
= $6,468
If lauryn has purchased 4 books you have to do (2x-12)^4. Expand it to: (2x-12)(2x-12)(2x-12)(2x-12) multiply together. Then solve for x. If you need more help let me know.
Answer:
9
Step-by-step explanation:
9 squared plus 40 squared= 41 squared
