All categories

3 years ago

1. The cell phone Simon wants is on sale for 20% off the original price.

Mathematics

1 answer:

katrin [286]3 years ago

8 0

Answer:

20% of 150 is 30. If your looking for the cost of the thing its $120 after markdown

Step-by-step explanation:

You might be interested in

Find c, given that a + 18.2, B = 62, and C =48. Round answer to the nearest whole number. Do not use a decimal point or extra sp

DanielleElmas [232]

Answer:

$c=14$

Step-by-step explanation:

a = 18.2

$\angle B=62^{\circ}$

$\angle C=48^{\circ}$

$\angle A=180-(62+48)=70^{\circ}$

From sine rule we have

$\dfrac{\sin A}{a}=\dfrac{\sin B}{b}=\dfrac{\sin C}{c}$

$\Rightarrow \dfrac{\sin A}{a}=\dfrac{\sin C}{c}$

$\Rightarrow c=\dfrac{\sin C}{\sin A}a$

$\Rightarrow c=\dfrac{\sin 48^{\circ}}{\sin 70^{\circ}}\times 18.2$

$\Rightarrow c=14.4\approx 14$

$\boldsymbol{\therefore c=14}$ .

3 0

3 years ago

11. (-7,-12,0, 5,2,-4,-1) least to greatest

Mkey [24]

Answer:

-12, -7, -4, -1, 0, 2, 5

Step-by-step explanation:

The larger a negative number the less value it actually has, whereas the larger a positive number the more value it has. You can think about it as if someone has taken something from you. If I take $12 from you you have less money than if I were to only take $7 from you. With positive numbers, you would have more money if I gave you 5 dollars than if I only gave you 2 dollars. You will always have more money if I give you money than if I were to take away money, that is why positive numbers are greater than negative numbers.

3 0

3 years ago

Read 2 more answers

Question 1/8

just olya [345]

Answer:

discount = 290 × <u>1</u>

= 72.50

new price is

290.00

<u>72.50</u> -

217.50