3 years ago

What is the sum of the first 28 positive odd numbers

1 answer:

5 0

The sum of the first 28 positive odd numbers is 724.

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Bond [772]

For question 40 the answer is B

3 0

3 years ago

zysi [14]

C is the answer you are looking for.

8 0

4 years ago

boyakko [2]

Depends on if you want it rounded.

14.47

4 0

3 years ago

jasenka [17]

Answer:

The value of t is 41

Step-by-step explanation:

<em>The figure is 5 sided polygon.</em>

The sum of interior angles of 'n' sided polygon is given by,

= $180(n-2) degrees$

here, n=5,

thus, $180(5-2) = 180(3) = 540 degrees$

All the given angles have linear pair in the polygon.

$(180-2t)+(180-3t)+(180-42)+(180-52)+(180-61) = 540$

$5t = 205$

Thus, t = 41

8 0

3 years ago

uysha [10]

Answer:

it's G)

Step-by-step explanation:

5 0

3 years ago