christopheracuna3311 christopheracuna3311

06-07-2021
Mathematics

contestada

Question 22 (5 points)
If the legs of a right triangle are 20 units and 21 units, what's the length of the
hypotenuse?
29 units
4.4 units
6.4 units
22 units

Respuesta :

lachlainslearning lachlainslearning

06-07-2021

through my working i got to 41² is the hypotenuse.

21²+20²=c²

factor out the square

(21+20)²=c²

41²=c²

and 41² is 1681

Answer Link

jt9z756uxd jt9z756uxd

03-11-2021

Answer:

29 units

Step-by-step explanation:

i just took the quiz

Answer Link

Otras preguntas

Se dispara un proyectil desde el punto “A”, con una velocidad inicial de 240 metros / segundo, hacia un objetivo que está en el punto “B” situado a 600 metros

What groups of Americans were considered Progressives in 1890 to 1916?

How did aaron burr affect federalism

This tank is cylinder. How much water can it hold? Use the formula: V = πr^2 x h (Use 3.14 for pi.) V = [?] ft^3 (Round to the hundredth's place.)

Solve the equations by completing the square. PLEASE HELP!!

Is Achilles a god or human

Please can someone help with this question

describe themes/ trends - the effects of maize cultivation - characteristics of North American settlements - The English, Spanish, and French developed differ

31 Remplacer les soustractions par des additions équivalentes, puis calculer. A=(-7)+(-5)-(-10) - (+7) B (+15) (-3)+(-4)-(+9)

The movement of the progress bor may be uneven because questions can be worth more or less (including zero) depending on your answer Read the following introduc