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FrozenT [24]
3 years ago
11

-2-(-5) = -2 + (-5) 2- =

Mathematics
2 answers:
zzz [600]3 years ago
3 0

Answer:

-4 Is the answer I think hope it will help u

Bumek [7]3 years ago
3 0
Pretty sure it is -4 hope this helped
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X - 1 < = 6
x < = 6 + 1
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3 years ago
What does the product of the two circled numbers represent? ​
Stella [2.4K]

Answer:

18

Step-by-step explanation:

<u>Product</u> is another word for multiplication, and 2 * 9 = 18.

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8 0
2 years ago
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The product of two numbers is 30. If one of the numbers is 15/16, what is the other number?
stira [4]

Answer:

hopefully that this will help

Step-by-step explanation:

29 1/16 +15/16 = 30

7 0
3 years ago
Algebra 1 Please help! thank u sm
olga_2 [115]

Answer:

1. Slyvia is wrong. You treat the numbers normally when dividing the left side, so 3.61/4.1 = .88. When dividing the exponents, you subtract the numerator from the denominator, so -11-7 = -18. So, you do have .88 * 10^-18, at first, but when you are working in scientific notation you want the decimal to be greater than so, which requires us to add an additional -1, to make it 8.8 instead of 0.88. This is because we want to move the decimal place left one more time. This results in our final answer being 8.8 * 10^-19, which is not Slyvia's answer.

2. Dylan's answer is correct. He subtracted the exponents correctly, then moved the decimal place over one place towards the left.

3. Ethan is wrong. He added the exponents, instead of subtracting. However, you cannot do this, because when you are dividing exponents, you must subtract.

Step-by-step explanation:

I have this acronym I learned called MADSPM, which has helped me a lot. I never learned it in Algebra, but I wish that they had taught it. Each letter corresponds with an exponent rule. If this makes sense, here is what it stands for:

When you multiply, you add.

When you divide, you subtract.

When there are parentheses, you multiply.

In this case, it was solely division. So, you just need to remember division = subtraction, when it comes to exponents.

Hopefully this helped. If you need me to explain it better, please let me know, and I will try. Thanks much & have a wonderful day!

7 0
3 years ago
CAN SOMEONE PLS HELP ME I WILL MARK U BRAINLIEST
sukhopar [10]

Answer:

x \geqslant  1

Step-by-step explanation:

The expression in the square root should be greater than or equal to zero, because square root of a negative number does not give a real number.

x  - 1 \geqslant 0 \\ x \geqslant  1

6 0
2 years ago
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