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lesya692 [45]
3 years ago
13

In the school yearbook, it costs $10 per square Inch for advertisements. What is the cost for a full page ad the page measures 8

inches by 11 inches?
8.80
880
80
0.88
Mathematics
2 answers:
icang [17]3 years ago
5 0

Answer:

B) 880

Step-by-step explanation:

idk i might be wrong

Kruka [31]3 years ago
4 0

Answer:

80

Step-by-step explanation:

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The diameter of your bicycle wheel is 20 inches. How far will you move in one turn of your wheel?
Helen [10]
To do this,  You must know the formula.  D=3.14l*r  Or,  Distance=3.14length*revolutions
3.14 is pi.
Revolutions are the turns of a wheel.
Plug in your numbers.  D=3.14*20*1
D=62.8 inches
4 0
3 years ago
Please help me with these questions
Mars2501 [29]

Slope of a Line Passing through two points (x₁ , y₁) and (x₂ , y₂) is given by :

\spadesuit\; Slope(m) = \frac{y_1 - y_2}{x_1 - x_2}

Given Points are (8 , 30) and (18 , 60)

here x₁ = 8 and x₂ = 18 and y₁ = 30 and y₂ = 60

\spadesuit\; Slope(m) = \frac{30 - 60}{8 - 18} = \frac{-30}{-10} = 3

We know that the form of line passing through point (x₀ , y₀) and having slope m is : y - y₀ = m(x - x₀)

Here the line passes through the point (8 , 30)

⇒ x₀ = 8 and y₀ = 30

We found Slope(m) = 3

Substituting all the values in the standard form, We get :

Equation of the line : y - 30 = 3(x - 8)

Let d be the x-intercept of this line

⇒ The line passes through the point (d , 0) as at x-intercept, y-coordinate is zero.

⇒ 0 - 30 = 3(d - 8)

⇒ 3d - 24 = -30

⇒ 3d = -30 + 24

⇒ 3d = -6

⇒ d = -2

⇒ The x - coordinate of the x-intercept of the line is -2

6 0
3 years ago
How do I prove this?
77julia77 [94]

Answer:

With math I think

Step-by-step explanation:

4 0
3 years ago
Please answer with picture thank you so much!
Ilia_Sergeevich [38]

Answer: 28

Step-by-step explanation: In this problem, we're given information about the parts of a segment and we're asked to find the value of x.

To find the value of x, we can use the <em>segment addition postulate</em>.

Looking at the diagram, it should make since that RS + ST = RT.

So 4x + 3x + 11 = 60 or 7x + 11 = 60.

Subtracting 11 from both sides and solving for x, we get x = 7.

Since RS is 4x, we can substitute a 7 in for x to get 4(7) or 28.

8 0
3 years ago
1. Mrs. Jones picks 3 flowers a day starting on Monday. How many does she have by Sunday?
Aleks04 [339]

Answer:

1. 18

2. 2412

Step-by-step explanation:

1. Monday 3

Tuesday 6

Wensday 9

Thursday 12

Friday 15

Sunday 18

_____________________________________________________

2.

603*4=2412

3 0
3 years ago
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