3 years ago

Help please, I don’t know the answer

Mathematics

2 answers:

Kobotan [32]3 years ago

7 0

Answer:

I'm so sorry if this is wrong but from what I remember being taught it's -5,1. if not then -2,6

Mila [183]3 years ago

4 0

Answer:

-6 and 6

Step-by-step explanation:

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Given f(x) = -* -<br> - 5, solve for x when f(x) = -3.

Ne4ueva [31]

Answer:

x = -2

Step-by-step explanation:

Step 1: Define

f(x) = -x - 5

f(x) = -3

Step 2: Substitute and Evaluate

-3 = -x - 5

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x = -2

7 0

3 years ago

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Santos walks 2 kilometers south and then a certain number of kilometers east. He ends 5 kilometers away from his starting positi

IgorLugansk [536]

Answer:

$\sqrt{21}\ km$ or $4.58\ km$

Step-by-step explanation:

we know that

Applying Pythagoras' Theorem, calculate how many kilometers eastward Santos walked

Let

x----> quantity of kilometers eastward that Santos walked

$x^{2}=5^{2}-2^{2}$

$x^{2}=21$

$x=\sqrt{21}\ km$ ----> exact value

$\sqrt{21}=4.58\ km$ -----> approximate value

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3 years ago

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If 3n-4=8 then what is the value of 5n-3

dexar [7]

Answer:

Step-by-step explanation:

Given

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3 years ago

Write the expression of the quotient of 44 and 11

Nostrana [21]

I think it would be
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2 years ago

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GalinKa [24]

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