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4 years ago

In one month Julian made 35 local phone calls and 20 long distance calls

Mathematics

1 answer:

V125BC [204]4 years ago

8 0

Answer:

$\frac{7}{4}$ local calls per 1 long distance call.

Step-by-step explanation:

Local calls $=35$

Long distance calls $=20$

For 20 long distance calls local call $=35 For 1 long distance calls local call [tex]=\frac{35}{20} =\frac{7}{4}$

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Please help 10 points each but beware if you use my points for no reason I'll report you

DochEvi [55]

Answer: 80 cubic centimeters

Step-by-step explanation:

Use the formula: V= $\frac{1}{3}$ Bh

(B is the area of the pyramid's base)

V= $\frac{1}{3}$ (16)(15)

Multiply: 16 x 15 =240

$\frac{1\\}{3}$ x 240 = 80

V= 80cubic centimeters

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2 years ago

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the area of the triangle below is 1/4 square meters. what is the length of the base. express your answer in simplest form

Alexeev081 [22]

Answer:

4/5

Step-by-step explanation:

Given,

Area of the triangle = 1/4 square meters

From the diagram,

Height = 2/5 m

To find : Length of the base

Formula : -

A = bh/2

Here,

A denotes Area

b denotes Base

h denotes Height

A = 1/4

h = 2/5

A = bh/2

Cross multiply,

A * 2 = bh

2A = bh

2 * (1/4) = b * (2/5)

(1 * 2)/4 = (b * 2)/5

2/4 = 2b/5

1/2 = 2b/5

Cross multiply,

1 * 5 = 2 * 2b

5 = 4b

b = 4/5 meters

Hence,

The length of the base is 4/5 meters.

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2 years ago

a restaurant has 2006 forks ,1745 knives,and 1898 spoons.the owner wants to have the same number of each utensil .she can buy mo

svetlana [45]

She could donate extra forks utensils and also donate spoon utensils and she will have the exact number of utensils as the knives

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3 years ago

You give siri 0 cookies and siri gives you a cookie back how many cookies did you give siri ?

kifflom [539]

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3 years ago

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State whether the lines are parallel, perpendicular, coinciding, or neither: 6x+3y=–15 and y–3=–2x

lianna [129]

Answer:

Parallel

Step-By-Step Explanation:

Put the Function in Slope Intercept Form and Find the Slope of 6x+3y = 15

6x+3y = 15

3y = -6x + 15

3y/3 = -6x/3 + 15/3

y = -2x + 5

We can see that the slope of 6x+3y = 15 is -2

Put the Function in Slope Intercept Form and Find the Slope of y–3=–2x

y–3=–2x

y = -2x + 3

Here are our two Functions In Slope Intercept Form

y = -2x + 5

y = -2x + 3

Remember the m = slope and the b = y-intercept

y = mx + b

y = -2x + 5

y = -2x + 3

------------------------------------------------------------------------------------------------------

We can see both equations have the same slope of -2 so this means they could be parallel because parallel functions have the same slope but coinciding functions have the same slope too. To tell if the two functions are coinciding, the functions need to have the same slope and the same y-intercept. Looking at the two functions, we can see they have the same slope of -2 but their y-intercept are different so this makes the two functions parallel.

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4 years ago