thanhtien1123 thanhtien1123

15-06-2014
Mathematics

contestada

find x and IJ is HK is an altitude of triangle HIJ

find x and IJ is HK is an altitude of triangle HIJ class=

Respuesta :

guitargirly13 guitargirly13

15-06-2014

3x+3=90
subtract 3 from both sides
3x=87
divide both sides by 3
x=29

To find IJ, plug in the x value
x+8+x-9
29+8+29-9
57=IJ

Answer Link

Otras preguntas

Which was NOT a characteristic of the Great Depression? A. Prices of goods increased B. Workers' wages often fell C. Affordable housing was scarce D. Unemployme

Early childhood teachers should manage child and family health information by

How many molecules of ATP are produced from 1 molecule of glucose at the end of glycolysis? How many molecules were used to start the process? What is the net g

Which of these technological advances has improved flu vaccines? A. CT Scans B. Cell-based culturing C. Egg production D. Glucose monitors

There are, for example, the Spartans and the Romans. The Spartans held Athens and Thebes, establishing there an oligarchy: nevertheless they lost them. The Roma

What are the things you are considering before uploading photos on social media?

Apollo Spas services 105 hot tubs. If each hot tub needs 165 mL of muriatic acid, how many liters of acid are needed for all of the hot tubs?

which type of angle is

After railroads, the next revolution of transportation came with the development of the__? (A) Automobile (B) Telegraph (C) Steam engine

What is the total surface area of the cone? 147π cm2 224π cm2 175π cm2 273π cm2