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3241004551 [841]
2 years ago
12

Find the difference of -12.7 - (-5.6) 17.13 -7.13 -8.4

Mathematics
1 answer:
Lynna [10]2 years ago
5 0

Answer:

-7.13

Step-by-step explanation:

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V) Find the perimeter of the rectangle whose length is 60m and breadth is 55m
katrin [286]

Answer:

Step-by-step explanation:

l = length

b = breadth

We know the length is twice the breadth, therefore l = 2b

We also know that the perimeter p = 60m and can also be expressed as a sum of its sides where p = l + l + b + b = 60 which simplified is:

60 = 2l + 2b

Now we have 2 variables, but thankfully we were given a ratio (l = 2b) relating the two. Substituting 2b in for l gives us:

60 = 2(2b) + 2b = 4b + 2b = 6b

60 = 6b

b = 10 m

Now that we know the breadth we can find the length:

l = 2b → l = 2(10) = 20 → l = 20 m

With a breadth of 10 m and a length of 20 m

8 0
3 years ago
Nvmmmmmmmmmmmmmmmmmmmm
Darya [45]

Answer:

I'll go up to 5 on this table

Step-by-step explanation:

1.  (1, 36)

2. (2, 48)

3. (3, 60)

4. (4, 72)

5. (5, 84)

6 0
3 years ago
7. Rosa Collects data on what students at her school like to eat at the movie
Margaret [11]

Answer:

Her data are partially shown in the table. Of the students she asks, 60% of those

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Step-by-st

Rosa Collects data on what students at her school like to eat at the movie

theater. She asks a random sample of 120 students two questions. Do you liko

eat popcorn at the movie theatre? Do you like to eat candy at the movie theatre?

Her data are partially shown in the table. Of the students she asks, 60% of those

who like to eat popcorn also like to eat candy. Complete the table to show the

number of student in each category.

7 0
3 years ago
What’s a linear function
BabaBlast [244]

Answer:

Linear functions are those whose graph is a straight line. A linear function has one independent variable and one dependent variable. The independent variable is x and the dependent variable is y. a is the constant term or the y intercept. plz mark brainliest

Step-by-step explanation:

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3 years ago
Find the value of x in the triangle shown below.
FrozenT [24]
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3 years ago
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