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8_murik_8 [283]
3 years ago
9

Find the perimeter of this scalene triangle. 51/8 2/1/2

Mathematics
2 answers:
Marysya12 [62]3 years ago
7 0
For perimeter you just add the sides up.
2.25 + 7.5 + 9.75 = 19.5
**19.5 ft**
maxonik [38]3 years ago
3 0

Answer: 19 1/2

Step-by-step explanation:

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Choose the steps that you could use to subtract a negative fraction from a positive decimal? Select all that apply.
wolverine [178]

Step-by-step explanation:

It can be done using an example.

Let first fraction is : \dfrac{5}{10}

Second fraction is : \dfrac{-2}{10}

Subtraction of negative fraction from a positive decimal is as follows :

\dfrac{5}{10}-(\dfrac{-2}{10})

We can convert the above fractions to decimal :

= 0.5-(-0.2)

Now, add the opposite of the negative number to the positive number.

= 0.7

Hence, the correct options are :

(c) Convert both numbers into decimal form.

(e) Add the opposite of the negative number to the positive number.

5 0
3 years ago
A certain type of car has room for 4 passengers.
USPshnik [31]

The equation relating the number of cars to the number of passengers is p = 4n

<em><u>Solution:</u></em>

Given that certain type of car has room for 4 passengers

To find: write an equation relating the number of cars to the number of passengers

Let "n" be the number of cars

Let "p" be the number of passengers

From given information,

Car has room for 4 passengers. Therefore, we can frame,

number of passengers = 4 ( number of cars )

p = 4 (n)

p = 4n

Thus the equation relating the number of cars to the number of passengers is p = 4n

4 0
4 years ago
Read 2 more answers
What two fractions can I multiply to make 2/3?
chubhunter [2.5K]

Answer:

2/3*3/3

Step-by-step explanation:

I mean its just doing 2/3 * 1 which i mean, 3/3 is still a fraction so i did it (TBH cant think of anything else

3 0
2 years ago
Read 2 more answers
Jimmy scored a total of 80 points on 2 tests. He scored 10 points more on the 2nd test. What was his score on the first test?
zavuch27 [327]
35 would be the answer. 45+35=80 and 45 is 10 more than 35
5 0
4 years ago
And English class has read the first 384 pages of your novel. If this is 75% of the entire book, how many total pages are in the
Doss [256]
384 pages (0.75) = 288 pages
Add this to the original amount of pages.

384 + 288 = 672 total pages.
3 0
3 years ago
Read 2 more answers
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