markojovanovic3123 markojovanovic3123

10-01-2021
Mathematics

contestada

In a right triangle the hypotenuse c is 13 cm long and leg a is 12 cm long. Right angle at vertex c. Calculate the length of the leg b.

Respuesta :

hafsah94 hafsah94

10-01-2021

Answer:

5

Step-by-step explanation:

b² =c²-b²

b=√(13²-12²) (you square root 13 and 12 and minus it from each other)

b=169(13²)-144(12²)=25

b=√(25) (square root the answer)

Answer =5

Answer Link

Otras preguntas

Figure a is a scale image of Figure B. What is the value of x?

7. A floor 3.0 m long and 2.0 m wide is to be covered with square shaped tiles of length 10 cm. Find the cost of flooring it, if the cost of tiles is 150 per 10

What are effective ways to monitor a customer's alcohol consumption? A. Use different glasses for alcohol and non alcoholic drinks B. Ask others in customers pa

Draw a circle of diameter 4.2 cm. mark its centre as O. Take a point P on the circle and measure OP. Take an interior point Q and measure OQ. What is the relati

Determine the number of zeros of the polynomial function f(x)=x^5-x^6

Электролиз раствора соли двухвалентного металла проводили током силой 3,5 А в течение 1,5 ч. В результате на катоде выделилось 19,6 г металла. Какой это металл?

if doctors at two different hospitals gave patients a treatment for asthma,how can the doctors demonstrate repitition and replication

Structure applications

Simplify (3)^2-x(4√81)^2-x(1/9)^2-x the second is the fourth root of 81

3. In the following situation, what is the tension of the rope and what is the force exerted by the pivot on the uniform beam (magnitude and direction)?