salma1100sa salma1100sa

13-10-2017
Mathematics

contestada

What is the value for X?
- 24
-9
-21
-14
what is the measure of <1?
- 45
- 60
- 120
-125

What is the value for X 24 9 21 14 what is the measure of lt1 45 60 120 125 class=

Respuesta :

ejelonubenedict ejelonubenedict

13-10-2017

180-(5x+15)=3x-3
180-5x-15=3x-3
-5x-3x=-3-180+15
-8x= -168
x= 168/8= 21
x=21

angle <1
180-(3x-3)
180-(3×21-3)
180-(63-3)
180-60= 120°

Answer Link

Otras preguntas

During ____________, the chromosomes unwind from their condensed state and the nuclear envelope reforms around the chromatin in the two new daughter cells.

At the beginning of a basketball season, the Panthers won 30 games out of 66 games. At this rate, how many games will they win in a normal 106-game season?

Beau's recipe for granola bars calls for 3 1/2 cups of oatmeal. He only has a 1/6 cup scoop. How many scoops of oatmeal will he need to complete the recipe?

The flap of ________ cartilage that protects the opening of the larynx is called the epiglottis.

Which of earth's systems was most affected by fossilized dinosaurs? A. Biosphere B. Hydrosphere C. Lithosphere D. Atmosphere

The Skeen family from the United States probably has a much larger ecological footprint than the Yadew family in India. True False

choose the compatible numbers that will give the best estimate for 589/58

cine a fost mihai eminescu?

cine a fost mihai eminescu?

How would president washington's actions during the whiskey rebellion help determine the actions of presidents facing similar situations in the future?