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polet [3.4K]
3 years ago
12

Hi can u guy help me plz

Mathematics
2 answers:
trasher [3.6K]3 years ago
8 0

Answer:

-3

Step-by-step explanation:

the minus symbol and negative 7 combine to make a positive so the equation will be -10 + 7 which will equal -3.

Rom4ik [11]3 years ago
3 0

Answer:

-3

Step-by-step explanation:a negitive and a minus make an addition sign so you replace the -(- with +

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brilliants [131]
1/5 (0.2)
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7 0
3 years ago
Need help ASAP!! I'll give brainliest to the correct answer!!!
Scilla [17]

Answer:

B. 38.5

Step-by-step explanation:

Not 100% sure, but

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4 0
3 years ago
Sin167cos107-cos167sin107
insens350 [35]
Sin 167 = 0.22495

cos 107 = -0.29237

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6 0
3 years ago
5z3 - 224 - 9z2 + 2<br> What is the degree of the polynomial?<br> I
hoa [83]

Answer:

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​3

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Step-by-step explanation:

1 Collect like terms.

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​​  

2 Simplify.

5{z}^{3}-222-9{z}^{2}5z

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Done

7 0
3 years ago
Rewrite the expression with rational exponents as a radical expression.
Jlenok [28]

Answer:

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see above

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6 0
3 years ago
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