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ddd [48]
3 years ago
9

I am confuse how to solve this problems help!!!!

Mathematics
1 answer:
KatRina [158]3 years ago
5 0
The ratio of selling price to cost price is. 3.65 : 1.72

The cost price is 28.50 and you want to find the selling price so let x replace that spot
x : 28.50

cross multiply 3.65 × 28.50 and 1.72 × x
3.65 × 28.50 = 104.025
1.72 × x = 1.72x

104.025 = 1.72x
x is approximately $60.48
You might be interested in
free shopping with her mother they pay $2 per pound for tomatoes at the vegetable stand find the constant proportionality in thi
nlexa [21]
Equation would be y=2x

So how you would use it is let’s say they bought 10
So y=2(10) so 20 dollars for 10 pounds
5 0
4 years ago
Read 2 more answers
If the tangent value is 33*, the cotangent value to the hundredths degree is: 0.65 0.649 1.54 1.540
iragen [17]

Answer:

1.54

Step-by-step explanation:

The cotangent value is referred to as the reciprocal or the opposite of a given tangent value. Cotangent is also referred to as it's short form called cot

Mathematically, Cotangent (cot) = 1/tan

In the above question, we are given a value where:

tan = 33°

Cotangent (cot) = 1/tan 33°

Cotangent (cot) = 1.5398649638

We are told to approximate to the nearest hundredth

= 1.54

4 0
4 years ago
Please show work cause I’m confused
inna [77]

The distance between ladder and bottom of the slide is 4.9 meters.

Step-by-step explanation:

Given,

Height of ladder = 1 m

Length of slide = 5 m

The ladder will serve as perpendicular and slide will serve as hypotenuse.

The distance from bottom of the slide to ladder will be base.

a = 1

c = 5

a^2+b^2=c^2\\(1)^2+b^2=(5)^2\\1+b^2=25\\b^2=25-1\\b^2=24

Taking square root on both sides

\sqrt{b^2}=\sqrt{24}\\b=4.89

Rounding to the nearest tenth

b = 4.9 meters

The distance between ladder and bottom of the slide is 4.9 meters.

Keywords: square root, base

Learn more about square root at:

  • brainly.com/question/12613605
  • brainly.com/question/12700460

#LearnwithBrainly

5 0
3 years ago
A plane slices through the axis of a right circular cone with a height of 4 feet and a radius of 3 feet, as shown below. What is
DENIUS [597]

Answer: 37.64

Step-by-step explanation:

Given data:

Height of the cone = 4feet

Radius of the cone = 3feet

Therefore:

Perimeter of a cone = 1/3 * π * r*h

= 1/3 * 22/7 * 3² * 4

= 0.333 * 3.14 * 9 * 4

= 37.64 feet

The perimeter of the The cone and plane is 37.64feet

3 0
3 years ago
A rectangular carpet has a perimeter of 274 inches. The length of the carpet is 95 inches more than the width. What are the dime
GrogVix [38]

Answer:

Length: 116

Width: 21

Step-by-step explanation:

Let's say that the width of carpet is x. If the length of the carpet is 95 inches more than the width, then let's say that the width is x + 95.

Since we are solving for the perimeter, you have to multiply the width and the length(x and x + 95) by two.

So,

2x + 2x + 190 = 274.

Simplify this and you get:

4x= 274 - 190

4x = 84

x= 21

So, the width is 21. This means that the length is 21 + 95.

21 + 95 = 116

4 0
3 years ago
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