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andrew11 [14]
3 years ago
12

-2.75 + ( -3.25 ) + 5

Mathematics
2 answers:
andreev551 [17]3 years ago
6 0
-2.75 + ( -3.25 ) + 5 equal -1 for this problem.

Oksi-84 [34.3K]3 years ago
3 0
The answer is  -1  use: Please Excuse my dear aunt Sally that could help you so you can solve it! Hope it helps :-) (Order of operations) 
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Solve each of the following equations for xx using the same technique as was used in the Opening Exercise.
devlian [24]

Answer:

The solve of this equation is X = 4,06

Step-by-step explanation:

To solve this formula:

2 ( X² - 16) = 1

You must use the distributive law of multiplication, thus:

2X² - (16×2) = 1

2X² - 32 = 1

2X² = 1 + 32

X² = 33/2

X² = 16,5

X = √16,5

X ≈ 4,06

Thus, the solution of this equation is:

<em>X ≈ 4,06</em>

<em></em>

I hope it helps!

7 0
3 years ago
What is the value of X
NISA [10]

Answer:

The Value of X in 2nd one can be 14√3.

The Value of X in 1st one can be 6√3.

Step-by-step explanation:

2.)here we used tan 60° formula with P/B as x/14 respectively.

as the value of tan 60° is √3, we got,

√3= x/14

x= 14√3.

1.) Here we used sin 30° formula with 1/√2 as P/H

so we got,

6/x= 1/√2

hence the answer comes:-

x= 6√2..

Hope so it helped you........

8 0
3 years ago
Read 2 more answers
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grin007 [14]

Let's resolve the powers of 10 to make them comparable

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45000

5000

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Now you can see the largest is 280000 and the smallest is 5000

Their difference is 280000 - 5000 = 275000

4 0
3 years ago
You go to Waffle House for breakfast PLEASE HELP IM IN NEED number 60 only
rodikova [14]

Answer:

There are a total of 12 combinations you can get

Step-by-step explanation:I counted

3 0
3 years ago
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Sever21 [200]

Answer:

k + 8 = y

17 < 9(x)

4(x²-8)

Step-by-step explanation:

i hope it helps

5 0
3 years ago
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