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Sphinxa [80]
3 years ago
13

Um...help please??????

Mathematics
2 answers:
Ket [755]3 years ago
7 0

Answer:

Step-by-step explanation:

64inches

posledela3 years ago
6 0
Answer:
64 inches
Problem work
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In right triangle ABC,
Nata [24]

Answer:

A=45°

Step-by-step explanation:

soln:

given,

ABC is a right angled triangle where C is right angle

i.e. C=90°

sin A= sin B=x(let)

A=?

we know,

A+B+C=180°[°•°sum of angles of a triangle]

or, x+x+90°=180°

or,2x=90°

•°•x=45°

hence,A=45°

6 0
3 years ago
What is the slope of the line containing (-3, 1) and (1, -2)?
Dmitry_Shevchenko [17]

\textbf{Heya !}

<u>use the slope-formula:-</u>

<u />

<u />\sf{\cfrac{y2-y1}{x2-x1}}

<u>put-in the values</u>

<u />

<u />\sf{\cfrac{-2-1}{1-(-3)}}

\sf{\cfrac{-3}{1+3}}

\sf{\cfrac{-3}{4}

\sf{-\cfrac{3}{4}}

<u>`hope it's helpful to u ~</u>

7 0
2 years ago
A researcher is comparing the effectiveness of three devices designed to help people who snore. There are 210 people who snore p
hjlf

Answer:

the answer is 000-210

Step-by-step explanation:

edge 2021

8 0
3 years ago
tres hermanos danvueltas circuito en bicicleta. el mayor tarda 18 en dar Una vuelta el del medio 24 minutos yel menos 36 minutos
hodyreva [135]
Tienes que hallar el mínimo común múltiplo de las 3 cantidades.

18= 2×3²
24= 2³×3
36= 2²×3²

mcm(18,24,36) = 2³×3²=8×9= 72

Eso quier decir que si partieron a la misma hora se encontraran  de nuevo en el punto de partida 72 minutos después de la salida.

Las vueltas que habrán realizado será el resultado de dividir 72 entre el tiempo que tardan en dar una vuelta

<span>Mayor: </span>  = 4

<span>Mediano: </span>  = 3

<span>Pequeño: </span>  =  2

Soluciónes:

se vuelven a encontrar a los 72 min de la salida
<span>El mayor dió 4 vueltas, el mediano 3 y el pequeño 2</span>
6 0
3 years ago
What is 0.145r^2ndivided by 8
Vsevolod [243]

Answer:

0.018125r^2n

Step-by-step explanation:

5 0
4 years ago
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