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Dennis_Churaev [7]
3 years ago
12

Please ignore my work and show step by step for number 9 please and thank you

Mathematics
1 answer:
Butoxors [25]3 years ago
5 0

( x + 3)( x  - 7) + (x + 8)(x + 3) = (x + 3)(x - 7 + x + 8) \\  = (x + 3)(2x + 1)

(3) is the answer?

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Please answer please
Murrr4er [49]

<BAC = <DEC = 30°

<BCA = <DCE = 70°

<CDE (or m<D) = 180° - <DEC - <DCE

<CDE = 180° - 30° - 70°

<CDE = 80°

The number that belongs in the green box is 80

3 0
4 years ago
Whats the fraction 18/24 reduced to its lowest items?
asambeis [7]
Hello!

\sf Answer:

The fraction 18/24, reduced to its lowest terms, is: \boxed{3/4}
_____________________________

Divide both the numerator and the denominator by the GCD of 18 and 24, which is 6:

18 ÷ 6 = 3

24 ÷ 6 = 4

It's simplest form would be 3/4. This cannot be reduced further.
3 0
4 years ago
I NEED HELP ITS TIMED​
Bumek [7]

Answer:

Binomial

Step-by-step explanation:

This is because it has two terms

5 0
3 years ago
How many ways can 8 students sit in a round table with 8 chairs if...
Marrrta [24]

Answer:

a.

Step-by-step explanation:

there a hundread of times because 8 students 8 chairs they can do what set do want to do.

8 0
3 years ago
Someone help me with this?
ollegr [7]

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Step-by-step explanation:

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