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Fed [463]
3 years ago
8

Y = n(n + 1) please help!!!!

Mathematics
1 answer:
Aliun [14]3 years ago
3 0

Answer: to solve for y it is: y=n^2+n

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Order the following numbers from least to greatest<br> 5.13, 5.123, 5.3, 5.31
irina [24]

Answer:

5.123, 5.13, 5.3, 5.31

Step-by-step explanation:

So we tell how big a number is by starting before the decimal and moving to the right towards the direction of the decimal.

So we first see that they all are 5, so we go and look at the next one, which is the tenths. We can see that two of them are 1 tenths and the other two are 3 tenths. Using that we can tell that the two which are 3 tenths are bigger so put them aside.

Look at the two which are 1 tenths. Go to the next place value, which is the hundredths place. We can see that 5.123 has 2 in the hundreths place and 5.13 has a 3 in the hundredths place, therefore, 5.123 is the smallest followed by 5.13.

Repeat this for the other two to get 5.3 being the 3 smallest and finally 5.31 as the biggest.

5 0
3 years ago
Read 2 more answers
This trapezoid-based right prism has a volume of 30 cm 3 30 cm 3 30, start text, space, c, m, end text, cubed.What is the area o
Ne4ueva [31]

The area base when the trapezoid-based right prism has a volume of, 6cm,5 cm, and 1 cm should be 6.

Calculation of the area

Here we assume

a = 6

b = 5

c = 1

Now we know that

<h3>What is the area of the trapezoid-based right prism?</h3>

Area=\frac{(a+b)}{2} \times c

Area=\frac{(6+5)}{2} \times 1\\Area=\frac{11}{2}\\ Area=5.5\\Area=6

= 6

Hence, The area base when the trapezoid-based right prism has a volume of, 6cm,5 cm, and 1 cm should be 6.

To learn more about an area here:

brainly.com/question/24682685

#SPJ1

5 0
2 years ago
marksman takes eight shots at a target he normally list the target 70% of the time what is the probability that he luits the tar
xxTIMURxx [149]
70% equals 0.7 *8/6= 34
5 0
3 years ago
Find angle × Find angle y
IrinaVladis [17]

Answer:

Angle x is 64 degrees. Angle y is 128.

Step-by-step explanation:

To find angle x:

In an isosceles triangle, the base angles are always congruent (equal). Since we know that one of the base angles is 64, and x is also a base angle, x is 64 degrees as well.

To find angle y:

Again, in an isosceles triangle, the base angles are always congruent. Since we know that one of the base angles is 26, we know that the other base angle is also 26. Then, to find the last angle (y), you use the triangle angle sum theorem which states that all angles in a triangle add up to 180. To figure out angle y, you do 180-26-26 to get 128. So angle y is 128 degrees.

7 0
3 years ago
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The number of flaws per square yard in a type of carpet material varies with mean 1.7 flaws per square yard and standard deviati
maw [93]
Let x be a random variable representing the mean number of flaws per square yard inspected
P(x > 1.8) = P(z > (1.8 - 1.7)/0.8) = P(z > 0.125) = P(z < 0.125) = 0.5497
7 0
4 years ago
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