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mrs_skeptik [129]
3 years ago
8

Math question help pls

Mathematics
1 answer:
Ratling [72]3 years ago
3 0

Answer:

B

........................

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Data represented by quantities is called data.
AnnyKZ [126]
Four types of data (nominal, ordinal, interval, and ratio) that represent values or observations that can be sorted into a category
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3 years ago
Find the sum of 4x^{2} -4+6 and -7^{2} +3x+1
denpristay [2]

Answer: 4x² + 3x + 52

Step-by-step explanation:

1. rearrange & simplify terms:

(4x² - 4 + 6) + (3x - 7² + 1) . . .

(4x² + 2) + (3x + 49 + 1) . . .  

 (4x²+2) + (3x + 50).

2. combine like terms in standard form:

<u>4x² + 3x + 52</u>

4 0
3 years ago
Is 5.8 greater then fifty eight hundreths
Korolek [52]

Answer:

no

Step-by-step explanation:

fifty eight hundreths= 5,800

5.8<5,800

3 0
3 years ago
Read 2 more answers
Helooooo?!!!!! 30 whole points
pentagon [3]

Answer:

I believe C, or the answer you have chosen, is correct.

Step-by-step explanation:

In this question, we add like, AKA similar, terms.

There is nothing to match x^2, so we leave it alone and put it at the head of equation since it has the highest power:

x^2

There is nothing to match -x, so we also leave it alone and put it next to x^2, keeping its sign:

x^2 - x

We can add 1 and 5 to get 6, so we put 6 next to the -x to get our final equation:

x^2 - x + 6.

See how easy that was? :) Hope this helps you and you get a good grade on your test!!

Please rate my answer and give me Brainliest!!!!

Have an awesome rest of your day! :)

7 0
3 years ago
Element X decays radioactively with a half life of 13 minutes. If there are 830 grams of Element X, how long, to the nearest ten
Nonamiya [84]

Answer:

26.92 min

if I'm not wrong!

4 0
2 years ago
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