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3 years ago

The sum of consecutive odd numbers is 69 what is the third number in this sequence?

1 answer:

5 0

You haven't actually told us HOW MANY consecutive odd numbers.

If there are three (3) of them, then they are 21, 23, and 25,
and the third one is 25.

Oh ! I think there MUST be three of them. That's the only way
they can all be whole numbers.

You might be interested in

1. what is the exact demical value of 225/16?<br> 2. what is the exact decimal value of 77/12?

SOVA2 [1]

Answer:

14.0625 = $\frac{225}{16}$

6.41666666666... = $\frac{77}{12}$

Hope that this helps!

7 0

2 years ago

The perimeter of an equilateral triangle is 3 (+ 5). The perimeter of a rectangle is 2 (2x - 3) + 2(2). If the perimeters of the

TiliK225 [7]

Answer:

3.25

Step-by-step explanation:

Perimeter of triangle = 3(5) = 15 cm

Perimeter of rectangle = 2(2x - 3 + 4)

Perimeter = 2(2x + 1)

Perimeter = 4x + 2

4x + 2 = 15

4x = 15 - 2

4x = 13

x = 13/4

x = 3.25

5 0

3 years ago

Find the unknow measures of y and x.

Yanka [14]

9514 1404 393

Answer:

x = 2 m

y = 30°

Step-by-step explanation:

The side lengths of ΔDEF are 3/9 = 1/3 of those of ΔABC.

x = DF = 1/3(AB) = (1/3)(6 m)

x = 2 m

Angle measures of ΔDEF are the same as those of the corresponding angles of ΔABC.

y = ∠B = ∠E = 30°

y = 30°

8 0

3 years ago

Write and solve a system of inequalities to model the following situation.

Rama09 [41]

Dont cheat Answer:

Step-by-step explanation:

Dont cheat, you got this!

8 0

3 years ago

HEY CAN ANYONE HELP ME PLZ

finlep [7]

Step-by-step explanation:

1. 48 decide by 16 = 3 per min

2. Decide by 7 you will get 5:2

3. 24 per hour so 3 hours is 3 times 24 which is 72

4. 5cm per hour

5. 175:326.

6.1080 decide by 9 you get 120

120 times 13 is 15607.

7. 2520 decide by 9 is 280

Sara got 560 while Hina got 19608.

8. Ali is the fastest. He can fold 8 in a minute

9. I dont understand your question

10. A is 3

3 0

2 years ago