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4 years ago

10

The table shows a proportional relationship between the number of meals and the cans of food used to prepare the meals. What is

the constant of proportionality for meals to cans?
Cans of Food 2 4 6
Number of Meals 4 8 12

A. 2
B. 4
C. 8
D. 32

1 answer:

forsale [732]4 years ago

5 0

It's A. cause for every 2 cans you get the double number of meals

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The answer you need is C)

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4 years ago

If G is the centroid of triangle ACE, AG = 26, BC = 44, DG = 12, find each missing measure

hram777 [196]

Answer:

Part a) $G.F=13\ units$

Part b) $A.F=39\ units$

Part c) $F.C=22\ units$

Part d) $G.B=24\ units$

Part e) $D.B=36\ units$

Step-by-step explanation:

we know that

The centroid of a triangle is the point where the three median.s coincide.

The centroid is located two thirds of the distance from any vertex of the triangle.

step 1

<em>Find the value of A.F.</em>

we know that

$A.G=\frac{2}{3} A.F$

we have

$A.G=26\ units$

substitute

$26=\frac{2}{3} A.F$

Solve for A.F.

$A.F=26(3)/2$

$A.F=39\ units$

step 2

<em>Find the value of G.F.</em>

$G.F=\frac{1}{3} A.F$

substitute the value of A.F

$G.F=\frac{1}{3} (39)=13\ units$

step 3

<em>Find the value of F.C. </em>

Remember that a median of a triangle is a line segment from one vertex to the mid-point on the opposite side of the triangle

so

$F.C=\frac{1}{2}B.C$

we have

$B.C=44\ units$

substitute

$F.C=\frac{1}{2}(44)$

$F.C=22\ units$

step 4

<em>Find the value of D.B.</em>

$D.G=\frac{1}{3} D.B$

we have

$D.G=12\ units$

substitute

$12=\frac{1}{3} D.B$

$D.B=12(3)=36\ units$

step 5

<em>Find the value of G.B</em>

$G.B=\frac{2}{3} D.B$

substitute the value of D.B.

$G.B=\frac{2}{3} (36)$

$G.B=24\ units$

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4 years ago

Gina Wilson unit 6 homework 4

Margaret [11]

Answer:

10) 57.6
11) 27.3
12) 12.75
13) 10
14) 14
15) 5

Step-by-step explanation:

<em>If three or more parallel lines are cut by two transversals, then they divide the transversals proportionally.</em>

<u>Using the above we find the value of x</u>

10.

x/48 = 30/25
x/48 = 6/5
x = 48*1.2
x = 57.6

11.

x/ (49 - 28) = 36.4/28
x/21 = 9.1/7
x = 21*9.1/7
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12.

(2x + 6)/36 = 52.5/60
(x + 3)/18 = 7/8
x + 3 = 18*7/8
x + 3 = 15.75
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13.

(x - 3)/21 = (x - 1)/27
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9x - 7x = 27 - 7
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x = 10

14.

(2x + 5)/22 = (x + 10)/16
8(2x + 5) = 11(x + 10)
16x + 40 = 11x + 110
16x - 11x = 110 - 40
5x = 70
x = 14

15.

(7x - 11)/(4x - 2) = 20/(35 - 20)
(7x - 11)/(4x - 2) = 4/3
3(7x - 11) = 4(4x - 2)
21x - 33 = 16x - 8
21x - 16x = 33 - 8
5x = 25
x = 5

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3 years ago

Which function corresponds with the table?

masha68 [24]

Answer:

Answer:

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3 years ago

Meg has a 7/8 jug of orange juice. How many 1/2 jug servings can Meg get from that jug?

Nadusha1986 [10]

Answer:

She can get one 1/2 jug of orange juice

Step-by-step explanation:

1/2 = 4/8

7/8 - 4/8 = 3/8

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4 years ago

Read 2 more answers