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4 years ago

What is 22=4x+2 do it algebraically

Mathematics

1 answer:

MAVERICK [17]4 years ago

4 0

Answer:

Step-by-step explanation:

22=4x+2

-2 -2

20/4 = 4x/4

5 = x

x =5

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Can someone please help me! Please!!!! I'll give branlist

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Twice the sum of a number and 7 is more than 6 or at most -3. Which compound inequality can represent this relationship

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Answer:

Step-by-step explanation:

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3 years ago

ASHA 777 [7]

Answer:

Step-by-step explanation:

Vertex A of the triangle ABC when rotated by 90° counterclockwise about the origin,

Rule to be followed,

A(x, y) → P(-y, x)

Therefore, A(1, 1) → P(-1, 1)

Similarly, B(3, 2) → Q(-2, 3)

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P(-1, 1) → X(1, -1)

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3 years ago

Expand using the properties and rules for logarithms

malfutka [58]

Consider expression $\log_{\frac{1}{2}}\left(\dfrac{3x^2}{2}\right).$

1. Use property

$\log_a\dfrac{b}{c}=\log_ab-\log_ac.$

Then

$\log_{\frac{1}{2}}\left(\dfrac{3x^2}{2}\right)=\log_{\frac{1}{2}}3x^2-\log_{\frac{1}{2}}2.$

2. Use property

$\log_abc=\log_ab+\log_ac.$

Then

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3. Use property

$\log_ab^k=k\log_ab.$

Then

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4. Use property

$\log_{a^k}b=\dfrac{1}{k}\log_ab.$

Then

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Answer: correct option is B.

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zavuch27 [327]

Answer:

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