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lianna [129]
3 years ago
7

A scale drawing has a scale of 3in:1ft. What is the scale factor?​

Mathematics
1 answer:
Hitman42 [59]3 years ago
8 0

Answer:

1 : 4

Step-by-step explanation:

Remember, your units have to match, so

3 in : 1 ft

doesn't look right, change 1 ft to 12 in.

3 in : 12 in

reduce by 3

1 : 4

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4 0
3 years ago
Please help me. Explain I don’t understand this
s2008m [1.1K]

Answer:

-9

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
Which inequality represents the sentence below? The difference of a number and one and four tenths is more than nine and seventy
Marianna [84]

The inequality represents the sentence below is that the p minus 1. 4 greater-than 9.

<h3>What is the inequality equation?</h3>

Inequality equation is the equation in which the two expressions are compared with greater than, less than or other inequality signs.

Given that the difference of a number and one and four tenths is more than nine and seventy-eight hundredths.

Before solving it, first let's discuss the tenth and hundredths,

  • Tenth is written as the fractional part of the number 10. The value of one tenth is equal to 1/10 or 0.1.
  • Hundredths is written as the fractional part of the number 100. The value of one hundredth is equal to 1/100 or 0.01.

Here, the sentence given that the difference of a number and one and four tenths is more than nine and seventy-eight hundredths.

One and four tenths can be written as,

1\dfrac{4}{10}

Nine and seventy-eight hundredths can be written as,

9\dfrac{78}{100}

Let suppose the number is <em>p</em>. This difference of this number and one four tenths is more than nine and seventy-eight hundredths. Thus,

p-1\dfrac{4}{10} > 9\dfrac{78}{100}\\p-\dfrac{14}{10} > \dfrac{978}{100}\\p-1.4 > 9.78\\

Hence, the inequality represents the sentence below is that the p minus 1. 4 greater-than 9.

Learn more about the inequality equation here:

brainly.com/question/17724536

3 0
2 years ago
Help help help help
Zinaida [17]

Answer: The solution to this is <u><em>y=10x-4</em></u>

Step-by-step explanation:

Also please check out our yoo toobe channel that we have been working hard on, it is called Evimero Academy

thank you

6 0
2 years ago
PLEASE HELP, if u could look at my answer it says 48 inches is that correct if it's not could you tell me the right answer.​
andreev551 [17]
Yes I believe it is correct but not sure
4 0
3 years ago
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