emilyybhm emilyybhm

10-07-2020
Mathematics

contestada

The diagonal of a rectangle is 15 cm, and the length is 9 what is the width?

Respuesta :

Аноним Аноним

10-07-2020

Answer:

w = 12 cm

Step-by-step explanation:

Pythagora

d² = l² + w²

w² = d² - l²

w = √(15cm)² - (9cm)²

= √225cm² - 81cm²

= √144cm²

= 12 cm

Answer Link

QueenEsi QueenEsi

10-07-2020

Answer:

12cm

Step-by-step explanation:

The diagonal and the length and width form a triangle

Use pythagorous theorem

(15^2)- (9^2)

=144

find square root of 144cm

answer becomes 12cm

Answer Link

Otras preguntas

Select the correct pronoun for the form: sois tú vosotros ella nosotros Question

A 25 N force stretches a spring 280 cm. What was the spring constant?

Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethr:

A senior wins student government president and a male wins student government president Mutually exclusive or not mutually exclusive: Explanation:

4 Drag the tiles to the correct boxes to complete the pairs. Match the principles of the Code of Ethics that a financial planner needs to follow, with their res

PLEASE HELP! All links will be reported!

3:1 =6:x what is the value of x

Julie goes shopping complete the following table to show his shopping bill

encuentra los numeros tales que su suma sea 26 y la diferencia de sus cuadrados sea 52

Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethr: