2 years ago

Which term of the arithmetic sequence 1, 3, 5, 7, ... is 99? It is the th term.

Mathematics

1 answer:

ch4aika [34]2 years ago

3 0

Answer:

it is the 50th tearm

Step-by-step explanation:

I just added '2' to '1' 50 times in a sense and got 99

You might be interested in

Dan has finished 2/3 of the 30 problems on an assignment

sleet_krkn [62]

Answer:

Step-by-step explanation:

7 0

2 years ago

- Let y represent the width of a rectangle and let x represent the rectangle's lengu.

valentina_108 [34]

Answer:

Length: 21 cm and Width: 6cm

Step-by-step explanation:

Let $y$ be the width and $x$ length of the rectangle. We know:

$x = 4y -3$ -------- eq. 1

$54 = 2x + 2y$ (Perimeter of the rectangle) ------- eq. 2

Substitute equation 1 in equation 2:

$54 = 2(4y-3) + 2y\\54 = 8y - 6 + 2y\\54 + 6 = 8y + 2y\\60 = 10 y\\\\\frac{60}{10}= y\\y = 6$

Using the value of y, we find x.

$x = 4y - 3\\x = 4(6) -3\\x= 24 - 3\\x = 21$

4 0

3 years ago

What is the surface area of a sphere with a radius of 19 units?

almond37 [142]

Hope this helps. Please mark brainliest if it did

Answer: 4536.46

5 0

2 years ago

The table shows the enrichment courses offered at a community arts center. List all of the possible outcomes of the classes. The

saveliy_v [14]

Answer:

idk

Step-by-step explanation:

8 0

2 years ago

There are approximately 1.2 × 10^8 households

Sedaia [141]

Answer:

i tried and i got pie something

Step-by-step explanation:

7 0

2 years ago