daphneederrick7087 daphneederrick7087

02-05-2021
Mathematics

contestada

Triangle ABC below has a right angle C and a hight CD. If AC is 3 units long and BC is 4 units long, what is the length of AB?

Respuesta :

maggielee724 maggielee724

02-05-2021

Answer:

AB = 5

Step-by-step explanation:

Pythagorean theorem: a² + b² = c²

=> 3² + 4² = AB²

=> AB = [tex]\sqrt{3^{2}+4^{2} }[/tex]

=> AB = 5

Answer Link

Otras preguntas

convert the following measurement.[tex]3 \: yards \: inhees[/tex]3 yards. inchees

calculate the volume 8 cm : Base area = 50 cm² hexagonal pyramid

Three reasons why most young people tend to make unhealthy lifestyle choices that could negatively affect their qualify of life

Why did the author use sensory language in the second paragraph of My Summer Scooping Ice Cream?

Solve the system using Gauss-Jordan elimination. Be sure to clearly mark your answer! (8 points) 4r - 2s - 2t = 30 4r 5s 2t = 10 r 4s - 3t = 20

a pencil cost $(x-5) and an exercise book cost $(2x+10). If the sum of the cost of the two items is devided by 7, the result is $5.00. Calculate the cost of an

Can you guys please answer this for me

Q10."N" Number of capacitors are connected (i) in parallel (ii) in series. find relation for Capacitance of these capacitors in both case?

what happened in 1864

For which equation is x = 2 a solution? A. 5x − 4 = 11 B. 4x − 7 = 13 C. 3x + 1 = 7 D. 2x + 1 = 9