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Anvisha [2.4K]
2 years ago
5

Helppp pls will give brainliest

Mathematics
2 answers:
Gnoma [55]2 years ago
8 0

Answer:

D+C

Step-by-step explanation:

25 and 4 those are the rational numbers

garik1379 [7]2 years ago
5 0

Answer:

The ones that give a rational number answer are:

C+D

Step-by-step explanation:

C+D is a rational number; √25=5 and √16=4; 5+4=9.

Step-by-step explanation:

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A Stained Glass window it is pictured below the curve lines are semi circles and ABCD is a square with sides 8 feet what is the
pishuonlain [190]
If the square is the window (I couldn't decipher the grammar/punctuation), the area is 64 feet squared. Since it is a square, the formula to find the area is sxs (side length times side length). 8x8=64, which makes the total area 64 square feet.
6 0
3 years ago
Lola gets two 20-minute breaks at work each day. She works 5 days a week. How much time does she spend on break each week?
Maslowich

Answer:

200 minutes / 3 hours & 20 minutes.

Step-by-step explanation:

This is quite simple.

First, since we know that Lola takes two 20 minute breaks at work each day, let's multiply 20 and 2.

20 × 2 = 40

This means she is on break for a total of 40 minutes each day.

Finally, let's take that 40 and multiply it by 5.

40 × 5 = 200

This means she spend 200 minutes (3 hours & 20 mins) on break each week.

8 0
3 years ago
Read 2 more answers
Can someone simplify 25-4-9x+2x ?
Sloan [31]

Answer:

21-7x

Step-by-step explanation: gather like terms

25-4=21   -9x+2x=-7x

6 0
3 years ago
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Kylie explained that (–4x + 9)2 will result in a difference of squares because (–4x + 9)2 = (–4x)2 + (9)2 = 16x2 + 81. Which sta
saw5 [17]
The answer is correct because it would have to go like this;

(-4x + 9)² = (-4x + 9)(-4x + 9)

hope this helps, God bless!
7 0
3 years ago
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Sierra had 136 trading cards. She gave away 15 to each of her 3 friends. Which expression shows how many cards Sierra has left?
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A
Because 136 trading cards
15 goes to each 3 friends
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2 years ago
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