sarahscottcorrao
sarahscottcorrao
01-02-2018
Mathematics
contestada
find x! Please help!!
Respuesta :
anchitthawi
anchitthawi
01-02-2018
[tex] {(8 + x)}^{2} = {8}^{2} + {15}^{2} \\ {(8 + x)}^{2} = 64 + 225 \\ {(8 + x)}^{2} = 289 \\ {(8 + x)}^{2} = {17}^{2} \\ 8 + x = 17 \\ so \: x = 17 - 8 = 9[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 34+ )
Otras preguntas
The hypotenuse of a right triangle is 45 inches with one of the sides being 18 inches. Find the missing side length. Round to the nearest hundreth(IM FAILING PL
Passage 1Passage 2 Read this excerpt from Silent Spring. Then a strange blight crept over the area and everything began to change. Some evil spell had settled o
how does the narrator's point of view change how the events are described? percy jackson and the olympians lightning thief 1
!!!!!!!!!!!!!!!!!!!!!!!!!PLEASE HELP!!!!!!!!!!!!!!!!!!!! The height of a human cannon ball, "Cano", can be described by the formula h = 8 + 10t - t2 , where h i
What is wrong with the formula CH3CH2CH=CH3 1. The formula has too many H atoms bound to the right-most C atom 2. the formula has too many H atoms bound to the
one positive number exceeds 3 times another positive number by 5. the product of the two numbers is 8. find the two numbers​
What is the horizontal distance between points A(-2.5, -1.5) and B(-0.5, -1.5)
!!!!!!!!!!!!!!!!!!!!!!!!!PLEASE HELP!!!!!!!!!!!!!!!!!!!! The height of a human cannon ball, "Cano", can be described by the formula h = 8 + 10t - t2 , where h i
I need help with this algebra problem!!! 28x+15y=7230
Find the complement of 90 degree
