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2 years ago

Whats the nth term of -1 -2 -3 -4 -5 ?

Mathematics

1 answer:

Fofino [41]2 years ago

5 0

Answer:

4n + 3

Step-by-step explanation:

d = (-5) - (-1)

= (-5) + 1

= (-4)

dn + (a - d)

4(n) + [(-1) - (-4)]

4n + [(-1) + 4]

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Which theorem, term, or corollary is represented by the picture?

Over [174]

The triangle is an Corollary 1 to the isosceles triangle theorem.

Given that,

In the picture we have a triangle,

We have to find which triangle is it.

From the triangle,

The 2 sides are equal and the 2 angles are also equal.

So, The triangle is an Corollary 1 to the isosceles triangle theorem.

According to the isosceles triangle theorem, if two triangle sides are congruent, then the angles across from those sides are likewise congruent.

An isosceles triangle is one with two sides that are the same size and a third side that is a different size.

Therefore, The triangle is an Corollary 1 to the isosceles triangle theorem.

To learn more about triangle visit: brainly.com/question/2773823

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11 months ago

In an orienteering competition, Jada walks 70 degrees north of west for 200 meters. She then walks due east for 90 meters. How f

soldi70 [24.7K]

The distance Jada is from starting point will be found using the cosine formula:
c²=a²+b²-2abCos C
a=200, b=90, C=70°
thus plugging in our values we get:
c²=200²+90²-2×200×90×cos70
c²=40000+8100-36000(0.3420)
c²=35788
hence
c=189.1772 m'
therefore the distance Jada is from the starting point is 189.1772 m

4 0

3 years ago

Read 2 more answers

When data is collected, the most common calculations computed are the Measures of Central Tendency, mean, median and mode. It is

andrew11 [14]

Answer:

Following are the responses to these questions:

Step-by-step explanation:

In point a:

Please find the graph file in the attachment.

In point b:

This information is interesting for us, because we inform us about an important disease outbreak in such days and how the pandemic impacts major global communities like London as well as how the pattern in the recorded cases is increasing and decreasing.

In point c:

The data are sorted: 551, 1683, 3194, 4053, 4079, 5842, 5868

Mean $= \frac{(551+1683+....+586)}{7} =3610$

Median proves middle value or class so if ascending data is arranged = 4th term = 4053

A mode is of max $= 3_{median} -2_{mean} = 4939$

Range It is also the difference between max and min values which indicates the overall distribution range $= 5868 -551=5317$

The standard deviation $= 1841.60$

7 0

2 years ago

Danny is building a pyramid modeled after one of the great pyramids of Giza in Egypt .The great pyramid has a height of 480 feet

Licemer1 [7]

Answer:

91.204 cubic feet

Step-by-step explanation:

We are given that

Height of great pyramid, h=480feet

Side of square base, a=755 feet

Height of Danny's pyramid, h'=480/100 feet

Side of square base of Danny's pyramid, a'=755/100 feet

We have to find the volume of Danny's pyramid if the volume of Danny's pyramid is 1/100 the size of great pyramid.

We know that

Volume of square base pyramid, V= $\frac{1}{3}a^2h$

Where a= Side of base

h=Height of pyramid

Using the formula

Volume of Danny's pyramid= $\frac{1}{3}\times(755/100)^2(480/100)ft^3$

Volume of Danny's pyramid=91.204 cubic feet

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2 years ago

How are the decimals 0.009 and 0.09 related?

Amiraneli [1.4K]

0.009 is related to 0.09 because they are both nine and 0 is not really a number is pretty much the two decimals are just the number 9 so that is how their related or equal

4 0

2 years ago