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ozzi
3 years ago
5

When algebraic, or numerical fractions are added or subtracted, the result is a single fraction.

Mathematics
2 answers:
weqwewe [10]3 years ago
8 0

Answer:

TRUE!!!!!!!!!!!!!!!!!

Step-by-step explanation:

miss Akunina [59]3 years ago
7 0

Answer:

true

Step-by-step explanation:

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Pls I need help with this question​
Gelneren [198K]

if you mean the triangle one, it's 25cm

5 0
4 years ago
Do numbers below 0 make sense outside of the context of temperature? If you think so, give some examples to show how they make s
koban [17]

Answer:

Yes, they make sense outside the context of temperature.

Step-by-step explanation:

If you are standing in a line, and mark your current position as 0 then if you take two steps ahead it can be counted as positive and if you take two steps back from your current position it can be counted as negative. The positive and negative can denote your forward and backward movement respectively.

If we denote the growth in companies revenue as positive and dip as negative then it would also make sense. A positive number would mean profit for the company while a negative sign would show loss.

3 0
3 years ago
Which of the following is NOT true of using the binomial probability distribution to test claims about a​ proportion? Choose the
Drupady [299]

Answer:

The correct option is;

D. This method uses the binomial probability distribution with the P-value method ans uses the value of p assumed  in the null hypothesis

Step-by-step explanation:

Here we have the binomial probability distribution is used to test claims about a proportion then the requirement is np > 5 and nq >5

In a left-tailed test, the P value is the probability of getting x or fewer successes among n trials while in a right tailed test, the P-value is the probability of getting x or more successes among n trials

However, the P-value where a binomial distribution is used to test a claim about a proportion is derived from the z score of the parameters of the statistic and not from the p assumed in the null hypothesis.

6 0
3 years ago
A cube has a volume of 1000cm^3. Work out the surface area Of the cube.
erik [133]

Answer:

600

Step-by-step explanation:

V = s×s×s = s³

V = 10×10×10 =1,000

Surface area

6a² = 6(10²) =600

6 0
3 years ago
Graph a line with slope of 2/5 that contains the points (-2,4)​
iragen [17]

Answer:

y=2/5x+24/5

Step-by-step explanation:

mark me brainliest?

5 0
3 years ago
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