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Valentin [98]
3 years ago
13

All addition must be simplified before any subtraction

Mathematics
1 answer:
son4ous [18]3 years ago
4 0

Answer:

True

Step-by-step explanation:

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3 years ago
three friends jogged last month. Richard jogged 9 miles last month. Jena jogged 2 times as many miles as Richard. Brian jogged 4
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Answer:

Jena=18 miles Brian=36 miles

Step-by-step explanation:

well if you add what Richard got and double it (9+9=18 or 9x2=18) you get how much Jena ran. then if u add (9+9+9+9=36 or 9x4=36) you get Brians miles he ran


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3 years ago
On a team’s opening day, fans in a baseball stadium were asked how many home games they plan to attend this season. The histogra
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The Answer to the first one was 25 not 32

5 0
3 years ago
Read 2 more answers
In triangle ABC, A is a right angle and M B=45°. Find BC. If you answer is not an integer, leave it in simplest radical form.
Nataly_w [17]

Step-by-step explanation:

- In a right triangle, if ∠B is 45°, then ∠C is too.

-- Since ∠B  and  ∠C  are equal, the sides opposite them

are equal too.  This is an isosceles right triangle.  Its legs

are equal.

-- (The hypotenuse)²  =  (one leg)²  +  (the other leg)²

                                  =       (12-ft)²  +  (12-ft)²

                                  =              (144 x 2)

     The hypotenuse  =  √(144 x 2)  =  12√2 .

LOL

7 0
2 years ago
The money you earn varies directly with the number of lawns you mow. You earn $36 for mowing three lawns. a. Write an equation f
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Answer:

a. y = 36x, b. $252

Step-by-step explanation:

5 0
3 years ago
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