BigBert10 BigBert10

04-08-2017
Mathematics

contestada

The sum of two angles is 180 degrees and the angles have a ratio of 7:8. What is the number of degrees in the smaller angle?

Respuesta :

koziadam koziadam

04-08-2017

7 > 8

7 + 8 = 15

180 / 15 = 12

12 * 7 = 84

Therefore the smallest angle is 84 degrees

Answer Link

Otras preguntas

How do you do this algebra question

What is a tonal collage? We learnt it in school BUT I can't remember.

What is the formula for the volume of a cuboid?

20% of my money is £2.55 What is 2/5 of it?

The number 6 is halfway between 4.5 and 7.5.Answer the missing numbers below.The number 6 is halfway between 2.8 and .......The number 6 is halfway between -12

Why does a pendulum eventually stop swinging?

A box contains bags of crisps. Each bag of crisps weighs 25 grams. Altogether, the bags of crisps inside the box weigh 1 kilogram. How many bags of crisps are i

Determine the half-life of potassium if in 3460 years a 200 g sample decayed into 25 g

In a sale, normal prices are reduced by 12% The sale price of a digital camera is £132.88 Work out the normal price of the digital camera (3marks)

Explain why the current is reduced as electrons move through a conductor.