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ella [17]
2 years ago
7

Do the ratios 20:18 and 3:2 form a proportion?

Mathematics
2 answers:
DENIUS [597]2 years ago
8 0

Answer:

No.

Step-by-step explanation:

When trying to make this into a proportion, the left and right sides of the equation are unequal, therefore this is invalid.

#learnwithbrainly

#brainliestplease

mars1129 [50]2 years ago
6 0
No it is not now can I get extra points pls and thank you
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olya-2409 [2.1K]
Try measuring a different way, maybe with just cups
5 0
3 years ago
Let f(x) = twenty four over the quantity of 3 x minus two.Find f(−2). (1 point) Group of answer choices −6 −3 3 6
S_A_V [24]

Answer:

6

Step-by-step explanation:

<u>   24   </u> =

 3x-2

<u>    24     </u>=

 3(2)-2

<u>    24    </u>=

  6-2

<u>   24   </u>=

   4

6

8 0
3 years ago
Read 2 more answers
The little Mexican restaurant sells only two kinds of beef burritos mucho beef sandwich Lucho beef last week the restaurant orde
Finger [1]

Answer:

Cost of a single Mucho beef burrito: \$5.5

Cost of a double Mucho beef burrito: \$6.5

Step-by-step explanation:

<h3> The exercise is: "The Little Mexican restaurant sells only two kinds of beef burritos: Mucho beef and Mucho Mucho beef. Last week in the restaurant sold 16 orders of the single Mucho variety and 22 orders of the double Mucho. If the restaurant sold $231 Worth of beef burritos last week and the single neutral kind cost $1 Less than the double Mucho, how much did each type of burrito cost?"</h3>

Let be "x" the the cost in dollars of a single Mucho beef burrito and "y" the cost in dollars of a double Mucho burrito.

Set a system of equations:

\left \{ {{16x+22y=231} \atop {x=y-1}} \right.

To solve this system you can apply the Substitution Method:

1. Substitute the second equation into the first equation and solve for "y":

16(y-1)+22y=231\\\\16y-16+22y=231\\\\38y=231+16\\\\y=\frac{247}{38}\\\\y=6.5

2. Substitute the value of "y" into the second equation and evaluate in order to find the value of "x":

x=6.5-1\\\\x=5.5

5 0
3 years ago
Determine the attributes of the hyperbola represented by this equation:
Crank

Answer:

1. c

2. B

Step-by-step explanation:

Plato user

7 0
3 years ago
Solve the equation 0.5p -3.45= -1.2.​
ddd [48]

Answer:

4.5

Step-by-step explanation:

0.5p-3.45=-1.2

add 3.45 to -1.2 which would leave the equation to look like

0.5p=2.25

then divide 0.5 to both sides cancelling 0.5 leaving the answer to be

p=4.5

6 0
3 years ago
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