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=

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

Three differences and one similarity between Shakespeare world and our own
plot and steps for writing a comedy please!!!
Write your question here (Keep it simple and clear to get the best answer)what are the different types of bleaching agent's
During a cesarean section, an incision is made through all EXCEPT which of the following? A)linea alba B)perimetrium C)superficial fascia D)decidua basalis
what would you use chromatography for?
what are examples of processing large data using web technologies
calculate the perimeter of a quadrilateral 3 cm 2 cm 2 cm 5 cm
How did the French National Assembly treated religion
The heart sounds S1 and S2 are...?
which branch of central government makes/enact/ passes laws