2 years ago

A radio set was sold for $570 at a loss of 25% on the cost price. Find the cost price

Mathematics

1 answer:

stich3 [128]2 years ago

5 0

Answer:

$760.

Step-by-step explanation:

25 % = 0.25 as a decimal fraction.

Let x be the Cost price, then

x - 0.25x = 570

0.75x = 570

x = 570/0.75

x = 760.

You might be interested in

66% of what number is 33

horsena [70]

Answer: 21.78

Step-by-step explanation: Multiply 33 by .66. You will get 21.78.

5 0

3 years ago

Read 2 more answers

Find the surface area plz

GREYUIT [131]

Answer:

Step-by-step explanation:

4 triangles

Each of the 3 from the vertical ones has area

A = bh/2 = 10.12/2 = 60ft^2

The latter surface pointing down

A = bh/2 = 10.8.7/2 = 43.5 ft^2

SO summation of all

60+43.5 = 103.5 ft^2

8 0

3 years ago

Evaluate cos2 θ tan2 θ + tan2 θ sin2 θ in terms of tan θ.

Marianna [84]

Answer:

Step-by-step explanation:

3 0

2 years ago

Question on the image

kodGreya [7K]

Let $x,y$ be the legs of the triangle, with $x[tex]\mathrm{area}_{\rm square} = y^2$

$\mathrm{area}_{\rm triangle} = \dfrac12 xy$

The square has 3 times the area of the triangle, so

$y^2 = \dfrac32 xy$

Meanwhile, in the triangle we have

$\tan(\theta) = \dfrac xy$

Now,

$y^2 = \dfrac32 xy \implies \dfrac23 = \dfrac xy \implies \boxed{\tan(\theta) = \dfrac23}$

5 0

2 years ago

Un frasco de jugo tiene una capacidad de 3/8 de litro ¿cuantos frascos se pueden llenar con cinco litros ?

erastovalidia [21]

Answer:

Step-by-step explanation:

4 0

2 years ago

A radio set was sold for $570 at a loss of 25% on the cost price. Find the cost price​

A radio set was sold for $570 at a loss of 25% on the cost price. Find the cost price