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atroni [7]
3 years ago
15

You're planning on making 8 meatloafs for a party. You go to the store to buy breadcrumbs, and see they are sold by the canister

. How many canisters do
you need to buy?
First, determine what information you need to answer this question, then click here to display that info (along with other info).
You will need
canisters.​
Mathematics
1 answer:
Nikolay [14]3 years ago
4 0

Answer:

8/xy canisters

Step-by-step explanation:

First you need to determine the number of breadcrumbs a single canister can produce

Lets assume a single canister to produce x number of breadcrumbs

Lets also assume that a single breadcrumb can produce y meatloafs

So a single canister can produce x by y meatloafs

1 canister= xy meatloafs

?= 8 meatloafs------------------cross multiply

=8/xy

=Hence 8/xy canisters will produce 8 meatloafs

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Write a two column proof.
sineoko [7]

Step-by-step explanation:

HJ ≅ JH, by symmetric property of equality.

ΔGHJ ≅ ΔIJH, by SAS congruence.

GJ ≅ IH, corresponding parts of congruent triangles are congruent.

3 0
3 years ago
Linear functions can be used to find the price of a building based on its floor area below are two of these functions,
Alborosie

Answer:

Part A) see the explanation

Part B) see the explanation

Part C) see the explanation

Step-by-step explanation:

The complete question in the attached figure

Part A) Find and compare the slopes

we have

Function 1

y=40x+15,000

This is a linear equation in slope intercept form

y=mx+b

where

y is the price of the building in thousands

x is the floor area in square foot

m is the slope

b is the y-intercept

we have

m=\$40\ per\ ft^2

Function 2

we know that

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

take two points from the data in the table

(400,32,000) and (700,56,000)

<u><em>Remember that the price in the table is in thousands</em></u>

substitute

m=\frac{56,000-32,000}{700-400}

m=\$80\ per\ ft^2

The slope of the Function 2 is greater than the slope of the Function 1

The slope of the Function 2 is two times the slope of the Function 1

Part B) Find and compare the y-intercept

we know that

The y-intercept is the value of y when the value of x is equal to zero

Function 1

y=40x+15,000

For x=0

y=40(0)+15,000=\$15,000

Function 2

Find the equation in point slope form

y-y1=m(x-x1)

we have

m=80\\point\ (400,32,000)

substitute

y-32,000=80(x-400)

Convert to slope intercept form

isolate the variable y

y-32,000=80x-32,000\\y=80x

For x=0

y=80(0)=0

The y-intercept of the function 1 is $15,000 and the y-intercept of the function 2 is zero (the line passes through the origin)

Part C) Describe each function as proportional or non proportion

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form k=\frac{y}{x} or y=kx

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

so

Function 1

y=40x+15,000 -----> is a non proportional linear function (because the line has a y-intercept)

Function 2

y=80x ----> is a proportional linear equation (the line passes through the origin)

7 0
2 years ago
Question 7
Alja [10]

Answer: x=3.2     AC= 42.8

Step-by-step explanation:

As point B lies at segment AC      AC=AB+BC

Otherwise we can write the equation

5x+9x-2=11x+7.6

14x-2=11x+7.6

14x-2+2=11x+7.6+2

14x=11x+9.6

14x-11x=11x-11x+9.6

3x=9.6

x=9.6:3

x=3.2

AC= 11*x+7.6= 11*3.2+7.6=35.2+7.6=42.8

3 0
3 years ago
What is the area of this figure ?
xz_007 [3.2K]

Answer:

172 in

Step-by-step explanation:

7 0
2 years ago
Urn 1 contains 7 red balls and 4 black balls. Urn 2 contains 3 red ball and 1 black ball. Urn 3 contains 5 red balls and 1 black
Marrrta [24]
Choice urn_1: 1/3
    choice R: 5/8        ==>1/3*5/8=5/24
Choice urn_2: 1/3
   Choice R: 3/4        ==> 1/3*3/4=1/4
Choice urn_3: 1/3
   Choice R:4/6=2/3  ==> 1/3*2/3=2/9

Total: 5/24+1/4+2/9=15/72+18/72+16/72=49/72

Read more on Brainly.com - brainly.com/question/1904508#readmore
5 0
3 years ago
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