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Nostrana [21]
3 years ago
11

2a+4(7+5a)I need simplify that, can u guys help me??

Mathematics
2 answers:
MariettaO [177]3 years ago
7 0
The anser to the question is 54a 
i hope that i helped
Ulleksa [173]3 years ago
6 0
I answer is 54a hope this help
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PLS I NEED HELP BRAINLIEST IS UP FOR GRABS
Gwar [14]

Answer:

(a) x > 4   (b) y < -2

Step-by-step explanation:

Domain is referring to the x-values while the range is referring to the y-values.

Since the function (the line) has a circle at the point (4, -2), the function will be exclusive at that coordinate.

The line goes to infinity for the x-values from 4, so you write x > 4 or ∞ > x > 4.

Similarly, the line goes to infinity for the y-values from -2, so you write y < -2 or -∞ < y < -2.

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3 years ago
Whats the Area? how do i find it? In these specific questions?
just olya [345]
The formula for finding the area of a square is:
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The formula for finding the area of a triangle is:
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The area for the triangle would be:

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3 years ago
What is the answer to number 23 ?
Vera_Pavlovna [14]

Answer:

C

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Use πr²

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4 years ago
One way to increase acceleration is by
Hunter-Best [27]

Answer:

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But d is the most legit answer so  :p

hoped I helped -

Sleepy~

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