madankiranp61yih madankiranp61yih

14-07-2018
Mathematics

contestada

the difference between the acute angles of a right angled triangle is 72degree find them .

Respuesta :

Аноним Аноним

14-07-2018

The 2 angles add up to 90 degrees so

x + y = 90, also:-

x - y = 72 (given)

adding the 2 equations:-

2x = 162

x = 81

and therefore

y + 81 = 90

y = 9

Answer the 2 angles are 81 and 9 degrees

Answer Link

Otras preguntas

Find the distance between the points a. 3 b. 4 c. 5 d. 6

Help I don’t know what this is but I need help

JoJo Seaweed walks at a constant rate of 8 ft in 2 s. The table shows the relationship of feet to seconds. What is the constant of proportionality for the relat

some art + sketch from yours truly

Approximately what percentage of bills becomes law? A. 90%B. 50%C. 15%D. 1%

You start at (4,5). You move down 3 units. Where do you end?

Please help me please help me

if you add -10 to 4 times the mystery number you get 0 what is the mystery number?

the formula used to convert temperature from celsius to Fahrenheit is ___ find the formula that you can convert fahrenheit to celeries by solving C

QUESTION 9 of 10: You enter a bid. Your cost on the product you make is $112 per unit. If you bid at $138 per unit, what percent is the price you bid over your