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Alekssandra [29.7K]

4 years ago

8

A blogger had 400 subscribers to her blog in January. The number of subscribers has grown by a factor of 1.5 every month since t

hen. Write a sequence to represent the number of subscribers in the 3 months that followed.

1 answer:

kompoz [17]4 years ago

4 0

400+600+600+600 which is basically 400+(600•3)

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33 POINTS!! PLEASE HELP!!

kenny6666 [7]

Answer:

[insert name here] drove his scooter around. When he started, his speed increased constantly to 10 mph (O-A). He cruised at 10mph for a few seconds. (A-B) Then he slowed down (B-C) and stopped for a few seconds (C-D). He then started speeding up (D-E) and cruised for a few more seconds. (E-F)

6 0

3 years ago

From a point 18 feet from the base of a tower, a wire is stretched to an attachment 40 feet up the tower. A right triangle with

Tamiku [17]

To find the length of the wire, use the Pythagorean theorem

a^2 + b^2 = c^2
18^2 + 40^2 = c ^2
324 + 1600 = c^2
1924 = c^2
44 = c

The wire is approximately 44 feet.

8 0

4 years ago

Are two planes perpendicular to a third plane parallel to each other?

Setler [38]

Answer:

No.

Step-by-step explanation:

Of course not. Place a hardback book standing up on your desktop and open the two hard covers to some arbitrary angle. The planes of the covers are each perpendicular to the desk top, but not parallel to each other (or necessarily perpendicular to each other).

hope it helps

Plz mark as brainliest

7 0

3 years ago

On a team, 6 girls and 5 boys scored a total of 57 points. The difference between the number of points scored by the 6 girls an

kow [346]

Answer:

The number of points scored by girls = x = 7 points

The number of points scored by boys = y = 3 points

Step-by-step explanation:

The number of points scored by girls = x

The number of points scored by boys = y

On a team, 6 girls and 5 boys scored a total of 57 points.

6 × x + 5 × y = 57

6x + 5y = 57....... Equation 1

The difference between the number of points scored by the 6 girls and the number of points scored by the 5 boys is 27.

6x - 5y = 27.......... Equation 2

6x + 5y = 57....... Equation 1

6x - 5y = 27.......... Equation 2

We Add the Equations together

12x = 84

x = 84/12

x = 7 points

6x + 5y = 57....... Equation 1

6(7) + 5y = 57

42 + 5y = 57

5y = 57 - 42

5y = 15

y = 15/5

y = 3 points

Hence:

The number of points scored by girls = x = 7 points

The number of points scored by boys = y = 3 points

3 0

3 years ago

Please help! College Algebra

Lerok [7]

The answer should be b

(4x-9)(3x+6) =

12x^2 + 24x -27x -54

12x^2 -3x - 54

8 0

4 years ago