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Liula [17]
3 years ago
9

Each page of a large book costs 30% more than each page of a small photo book.(a small photo book page costs $1.50) what is the

cost for a large photo book with 35 pages?
Mathematics
2 answers:
satela [25.4K]3 years ago
7 0

small page costs 1.50

large page costs 1.5 + 1.5*.3= 1.5 + .45= 1.95

(30 percent more add 30 percent to the original cost)

35 pages at 1.95 =

35*1.95 =68.25

Answer: $68.25

Andru [333]3 years ago
6 0

Answer:68.25


Step-by-step explanation:

Turn 30% into a decimal .30 then multiply that by 1.50 that gives you the extra cost of .45 then add .45 and 1.50 then multiply by 35

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kenny6666 [7]
The equation of a line is Y=mx+b
You know that the slope is -2 and the slope is 'm' so sub it into the equation.
Y=-2x+b
To have an equation of a line you need the 'b' or 'y' intercept and the slope.
This means you have to find the 'b' because you already know the slope which is -2. To find the 'b' you have to sub in the coordinates and then solve for 'b'
Y=-2x+b
(x,y)
(3,0)
0=-2(3)+b
0=-6+b
6=b
Therefore the equation of the line is Y=-2x+6 <span />
6 0
3 years ago
What is the base of the triangle? A=36mm(2) H= 6mm B=?
Maurinko [17]

Answer:

Area formula=b*h÷2

b=a÷h*2

b=12

Step-by-step explanation:

So if you multiply the base and height to find a triangle, you'd get the area of a rectangle instead so if you divide by 2, you'd get the area of a triangle

To find the base, you'd reverse the process. You'd divide the area by the height and multiply by 2.

36÷6=6

6*2=12

Hope that helps!

4 0
3 years ago
If a circle is a full circle what is it diameter and radius
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The diameter is exactly twice the radius.
8 0
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A. y= 2x - 3 and y= -2x - 3
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Solve the right angle trig problem.
iris [78.8K]

Answer:

x = 53.6588°

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

<u>Trigonometry</u>

  • [Right Triangles Only] SOHCAHTOA
  • [Right Triangles Only] cos∅ = adjacent over hypotenuse

Step-by-step explanation:

<u>Step 1: Define</u>

We are given a right triangle. We can use trig to find the missing angle.

<u>Step 2: Identify Variables</u>

<em>POV from angle x</em>

Angle = <em>x</em>

Adjacent = 16

Hypotenuse = 27

<u>Step 3: Solve for </u><em><u>x</u></em>

  1. Substitute:                    cosx° = 16/27
  2. Inverse:                         x° = cos⁻¹(16/27)
  3. Evaluate:                       x = 53.6588°
7 0
2 years ago
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