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4 years ago

Find the percent of discount to the nearest percent if a telescope’s regular price is $180 and the sale price is $126.

Mathematics

1 answer:

Savatey [412]4 years ago

4 0

The discount percent is 30%.

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2. Un auto viaja a 60 km/h y se detiene a los 2 segundos. qué distancia recorrió en el

posledela

Se calcula que la aceleración es - 8,35 m/s.

<h3 /><h3>¿Qué es la aceleración?</h3>

Ahora sabemos lo siguiente de la pregunta;

Velocidad inicial (u) = 60 km/h o 16,7 m/s

Tiempo empleado (t) = 2 s

Dado que;

v = tu + en

v = 0 m/s porque el carro se detenía

tu = -en

a = -(u/t)

a= -1(6,7 m/s/2 s)

a =- 8,35 m/s

La aceleración es negativa porque la velocidad disminuye con el tiempo.

Obtenga más información sobre la aceleración: brainly.com/question/12550364

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2 years ago

Latoya has b decks of cards . Each deck has 52 cards in it , what is the expression for the total numbers of cards latoya has

Lerok [7]

Answer:

52b

Step-by-step explanation:

She has 52 cards per deck, and b decks.

This means she has 52b cards.

How this works:

For 1 deck, she has 52 cards, or 52×1 cards.

For 2 decks, she has 104 cards, or 52×1 cards.

For 5 decks, she has 260 cards, or 52×5 cards.

For 10 decks, she has 520 cards, or 52×10 cards.

Therefore, for b decks, she has 52×b, or 52b cards.

**This content involves writing algebraic expressions, which you may wish to revise. I'm always happy to help!

6 0

3 years ago

Solve the following <br><br><br> NO BOTS OR PEOPLE WANTING POINTS

elena-s [515]

Answer:

-1

Step-by-step explanation:

8 0

3 years ago

How many lines of symmetry does the picture have? <br> A. 2<br> b. 3<br> c. 0<br> d.1

Vsevolod [243]

0 is th right answer

3 0

2 years ago

Read 2 more answers

What is the value of sin 2900 + cos 2900 ?<br><br>

Rzqust [24]

Answer:

-1.25737973739

Step-by-step explanation:

plz make it brillent ans

7 0

3 years ago