3 years ago

The third term is given 2 and the sixth term is 15 . find the first term and the common ratio .

Mathematics

1 answer:

Mumz [18]3 years ago

8 0

Answer:

Answer to your query is provided below in the image attached

You might be interested in

$0.25 per minute for the first 400 minutes. Write the function that models

Ratling [72]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Solve for x <br><br> (5x-1) 8x

trapecia [35]

Answer:

x = 7

Step-by-step explanation:

Given is the figure of a kite.

Opposite sides are equal... (given)

Since, measures of the angles opposite to equal sides are equal.

Also, diagonals of a kite interests at right angles.

Therefore,

$8x \degree + (5x - 1) \degree + 90 \degree = 180 \degree \\ \\ (8x + 5x - 1) \degree = 180 \degree - 90 \degree\\ \\(13x - 1) \degree = 90 \degree\\ \\ 13x - 1 = 90 \\ \\ 13x = 90 + 1 \\ \\ 13x = 91 \\ \\ x = \frac{91}{13} \\ \\ x = 7$

Therefore,

5 0

2 years ago

tyler can shovel the driveway in 2 hours. dakota can complete the job in 90 minutes. if they work together, how long will it tak

IRINA_888 [86]

It would take 1minute and 10 seconds to complete the job because you have to subtract 2hours (2:00) by 90seconds (0:90)

4 0

3 years ago

Solve for x. Enter the solutions from least to greatest. (x + 7)^2 - 49 = 0

Marysya12 [62]

Answer:

X will equal 0 , -14

Step-by-step explanation:

You take the root of both sides and solve

5 0

2 years ago

Which transformation is a direct isometry?

Scilla [17]

In mathematics, an isometry is a distance-preserving injective map between metric spaces. A composition of two opposite isometries is a direct <span>isometry.
Hope it helped!!</span>

3 0

2 years ago

The third term is given 2 and the sixth term is 15 . find the first term and the common ratio .​

The third term is given 2 and the sixth term is 15 . find the first term and the common ratio .