samihazem2004oxvbbn samihazem2004oxvbbn

01-06-2020
Mathematics

contestada

Can someone help in this one please

Can someone help in this one please class=

Respuesta :

TheLazyNobita TheLazyNobita

01-06-2020

Answer:

As radius is perpendicular to tangent,

By pythagoras theorem :

x² = (x + 9)² - 15²

x² = x² + 18x + 81 - 225

18x = 207

x = 11.5

Answer Link

Otras preguntas

The surface areas of two similar solids are 1008 cm2 and 1372 cm2. The volume of the larger solid is 1801 cm3. Find the volume of the smaller solid. Round your

"each member in 2 separate lab groups (group a and group b.performed measurements using rulers, and their data is as follows. group a data: 320 cm, 320 cm, 330

HELP ME PLEASE!!! Heron's formula: Area=sqrt(s(s-a)(s-b)(s-c)) What is the area of triangle ABC? Round to the nearest square unit. ________ square units

what is a Hyper nova

When fritz drives to work his trip takes 36 minutes, but when he takes the train it takes 20 minutes. find the distance fritz travels to work if the train trav

Name a metal which is yellow in color ??

Geometry help please?! Equilateral triangle XYZ is cut in half by line segment XP where point p is the midpoint of YZ. If XY=6, what is the length of XP? A) 6 √

A cone has a diameter of 6 cm and a height that is 5 times the diameter use 3.14 for pie which of the following could be used to calculate volume of the cone

During osmosis, water moves from a region of _____ to a region of _____.both "high solvent concentration; low solvent concentration" and "low solute concentrati

Read this passage from Abraham Lincoln’s letter to a citizen of Kentucky: By general law, life and limb must be protected; yet often a limb must be amputated t