3 years ago

What is the rule of a geometric sequence?

Mathematics

1 answer:

MAXImum [283]3 years ago

6 0

A Sequence is a set of things (usually numbers) that are in order.

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Mike received a 10% raise each month for 3

s2008m [1.1K]

Answer:

his salary after three months would be 1300

Step-by-step explanation:

10 percent of 1000 is a hundred and multiply that by 3, it would equal 300 and add that to the 1000.

7 0

3 years ago

Will give branlist<br><br> The sum of two numbers is 107, the difference is 51. Find the numbers.

UNO [17]

Answer:

Answer is 79 and 28

Step-by-step explanation:

Let two numbers be x and y.

x + y = 107. --> 1

x - y = 51 -->2

solving above equations,

2x = 158

x =79

y = 28

3 0

3 years ago

In ΔPQR, the measure of ∠R=90°, QR = 8 feet, and RP = 3.9 feet. Find the measure of ∠P to the nearest degree.

Kipish [7]

Answer:

64°

Step-by-step explanation:

Check the attachment for the diagram. Since the triangle has one of its angle as 90°, it is a right angled triangle.

Using the SOH CAH TOA trigonometry ratios:

Since ∠P is opposite to side QR,

QR = opposite side = 8ft

RP = adjacent side = 3.9ft

According to TOA

Tan∠P = Opposite/Adjacent = QR/RP

Tan∠P = 8/3.9

Tan∠P = 2.05

∠P = arctan 2.051

∠P = 64°

3 0

3 years ago

I am in middle school

Svetlanka [38]

Answer:x $\geq$ 35/2

Step-by-step explanation:

4x-5 $\geq$ 65

4x-5+5 $\geq$ 65+5

4x $\geq$ 70

4x/4 $\geq$ 70/4

x $\geq$ 35/2

8 0

3 years ago

What is the value of y?

Stels [109]

Answer:

Step-by-step explanation:

8 0

3 years ago