hayliebugmurray hayliebugmurray
  • 26-05-2020
  • Mathematics
contestada

Find the value of x to the nearest tenth.

A
12.1
B. 14.3
C. 16.1
D. 13.1

Find the value of x to the nearest tenth A 121 B 143 C 161 D 131 class=
Relax

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 26-05-2020

Answer:

13.1

Step-by-step explanation:

(whole secant) x (external part) = (tangent)^2

(x+8) * 8 = 13^2

8x+64 = 169

Subtract 64

8x = 105

Divide by 8

8x/8 = 105/8

x =13.125

To the nearest tenth

x =13.1

Answer Link

Otras preguntas

How did I do so far and what is the correct answers for each question
If y is a differentiable function of x, then the slope of the tangent to the curve xy-2y 4y^2=6 at the point where y=1 is
An object and its scale drawing are always _____. the same shape similar the same size proportional
When should the personal a be used in a sentence and why? Provide an example of such
Which BEST describes the construction of a triangle if given the segment lengths of 3 cm, 5 cm, and 3 cm? (Unique or more than one triangle?)
Which of the following describes the great migration of the 1900's
Determine which element has a higher melting point
When inserting a nasopharyngeal airway, the emt should remember that:?
The federal government has often relied on ____ to pay for wars or social programs.
What does the reader accept during suspension of disbelif?