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Olenka [21]
3 years ago
10

Check whether the sequence is arithmetic. If​ so, find the common difference d. 9,14,18,23,27...

Mathematics
1 answer:
Ratling [72]3 years ago
7 0

Answer:

The sequence is not arithmetic.

Step-by-step explanation:

it goes 5,4,5,4 for the differences.

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100 cubed as a power of 10
Savatey [412]

Answer:

100

Step-by-step explanation:

10^2 is 100 therefore it is 100

6 0
3 years ago
Using the following triangle, what is the cosine of angle B?
Nikolay [14]

Answer:

  cos(B) = a/c

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you that ...

  Cos = Adjacent/Hypotenuse

The leg adjacent to angle B is "a". The hypotenuse is "c", so the desired cosine is ...

  cos(B) = adjacent/hypotenuse = a/c

7 0
3 years ago
Princess Fiona is locked in the tower of castle kronen. You have volunteered to rescue the princess. If the tower is 36 feet abo
Roman55 [17]

The shortest length you will need to reach the tower window if the ladder is placed 10 feet from the base would be 37.36 feet

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Let l represent the shortest length you will need to reach the tower window, hence:

l² = 36² + 10²

l = 37.36 feet

The shortest length you will need to reach the tower window if the ladder is placed 10 feet from the base would be 37.36 feet

Find out more on equation at: brainly.com/question/2972832

#SPJ1

8 0
3 years ago
Find a9 in the arithmetic sequence with a1=-2.75 and d=0.25
AleksAgata [21]
A9=A1+(n-1)
-2.75+(8*0.25)
-2.75+2=-0.75
3 0
3 years ago
Please help me with this ​
Zina [86]

Answer:

1.Triangle is heavier than a square.

2.Circle is lighter than the triangle and square.

3.3 squares won't be balanced between one triangle.

Step-by-step explanation:

Imagine Triangle is 10 and Square is 3

Triangle is heavier.

Imagine Circle is 1

3+3+3=9 also 3 squares

3 squares + 1 circle = 10

as one circle equals 1.

3 0
3 years ago
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