The expression defines the given series for seven terms, i don't understand the question but i do know the sum which you should know to
15 + 19 + 23 = 57
Sorry
Angle B equals angle D
angle A equals angle C
so △ABE =△CDE
i think thats the answer
(x - 8)³
(x - 8)(x - 8)(x - 8)
(x² - 8x - 8x + 64)(x - 8)
(x² - 16x + 64)(x - 8)
(x³ - 8x² - 16x² + 128x + 64x - 512)
x³ - 24x² + 192x - 512
I am trying hard to help give me a second
⓵ The pythagorean theorem is calculated by using this formula : a² + b² = c²
“a” is the length of one of the legs
“b” is the length of the other leg
“c” is the length of the hypotenuse
⓶ Now that you have the formula, replace the letters in the formula with the information that you have :
8² + b² = 10²
⓷ Now that this is done, you need to isolate the “b²” in order to find the length of the other leg of the triangle :
8² + b² = 10²
-8² -8²
↓
b² = 36
√b² √36
↓
b = 6
So the final answer is : the length of the other leg of the triangle is ↠ 6 feet
I really hope this helped, if there’s anything just let me know! ☻
