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ANTONII [103]
3 years ago
12

An algebra tile configuration. Only the Product spot is shown. 9 tiles are in the Product spot in 5 columns with 5 rows. First r

ow: 1 + x squared, 4 + x. Below the + x squared tile are 4 +x tiles. Which value is needed in the expression below to create a perfect square trinomial? x2+8x+______ 4 8 16 64
Mathematics
2 answers:
Zinaida [17]3 years ago
9 0

Answer:

A

Step-by-step explanation:

It's option A

andrezito [222]3 years ago
8 0

Answer:

The correct answer is 16 c.

Step-by-step explanation:

because i know

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18 questions answered correctly on a test. that is 75% of the total number of questions. How many questions were on the test?
adelina 88 [10]

Answer:

24 = questions on test

Step-by-step explanation:

Questions answered correctly = questions on test * percent answered correctly


We know that she answered 18 correctly and that 75% were answered correctly

Substitute this information into the equation

18 = questions on test *.75

Divide by .75 on each side

18/.75 = questions on test *.75/.75

24 = questions on test

7 0
3 years ago
Need help Last weekend, Raul's basketball team played in a
Darina [25.2K]

Answer:

40%

Step-by-step explanation:

First off, 1/5 is equal to 20%. If you're diving something into 5ths, you can do 100 / 5, which is 20. So you know that Raul scored at least 20% of the points. His friend Jake ALSO scores 20% of the teams points, making 20 + 20 = 40%. Therefore, 40% of the teams points were scored by Raul and Jake.

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3 years ago
You drink about 1.7 L of water a day. How long will it take you to drink 100 L of water?
Ann [662]

Answer:

59

Step-by-step explanation:

100/1.7=58.8

4 0
3 years ago
I only need the step by step the answer is correct but I need step by step. Thx if u answer dis.
Rainbow [258]
I toltaly agree with you
4 0
3 years ago
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Aneli [31]

Answer:

I cannot understand this question

Step-by-step explanation:

I don't know what is in the question

5 0
2 years ago
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