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laila [671]
3 years ago
9

Factorise fully

Mathematics
2 answers:
yKpoI14uk [10]3 years ago
5 0

Answer:

-(y+6)

Step-by-step explanation:

-y-6\\\\=-(y+6)

meriva3 years ago
5 0

Answer:

<h2>-(y+6)</h2>

Step-by-step explanation:

- y - 6

Common factor : -1

- 1(y + 6) =  \\  - (y + 6)

You might be interested in
Bus A and Bus B leave the bus depot at 7 am.
Art [367]

Answer:

9:30 am

Step-by-step explanation:

We can make a chart and keep filling it in until we see the same time in both columns.

Bus A          Bus B

7:00             7:00

7:30             7:50

8:00            8:40

8:30           9:30

9:00            10:20

9:30

Answer: 9:30 am

We can also use the least common multiple of 30 and 50.

We need to find the smallest number that is a multiple of both 30 and 50.

30 = 2 * 3 * 5

50 = 2 * 5^2

LCD = 2 * 3 * 5^2 = 150

The first time the buses will be at the depot together after 7:00 am is 150 minutes later. 150 minutes = 2 hours 30 minutes.

7:00 am + 2 hours and 30 minutes = 9:30 am

Answer: 9:30 am

3 0
3 years ago
Read 2 more answers
EASY MATH QUESTION<br><br> NEED HELP
masha68 [24]

Answer:

6 i think

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
George would like to build a garden this year, George measure out his proposed garden and would like to know how many square fee
Blababa [14]

Answer:

The area is 105.5ft^2

Step-by-step explanation:

Required

The area of the composite figure

The figure can be divided to 2 shapes

(1) Rectangle: Length = 6ft and Width = 8ft

(2) Trapezoid: Height = 5ft (i.e. 8 - 3), Parallel sides = 9ft and 14ft (i.e. 20 - 6)

The area of the rectangle is:

Area = 6 * 8 = 48

The area of the trapezoid is:

Area = \frac{1}{2}(9 + 14) * 5

Area = \frac{1}{2}(23) * 5

Area = 11.5 * 5

Area = 57.5

So, the area of the garden is:

Total = 48 + 57.5

Total = 105.5

5 0
3 years ago
The polynomial 24x3 − 54x2 + 44x − 99 is factored by grouping. 24x3 − 54x2 + 44x − 99 24x3 + 44x − 54x2 − 99 4x(____) − 9(____)
Sati [7]
<span>24x</span>³<span> - 54x</span>²<span> + 44x - 99 =
(24x</span>³ + 44x) - (54x² + 99) = <span>
4x</span>(6x²+11)  - 9 (6x² + 11) = 
(4x-9)(6x²+11)

Answer: (6x²+11)
8 0
4 years ago
Read 2 more answers
I'd Danah wants the area of her rectangular strawberry patch to be exactly 1 square yard, can the length of the strawberry patch
stich3 [128]

Answer:

I think so, yes.

Step-by-step explanation:

Let's insert a few cases that might help clear up this issue:

Let's say you have a width of 0.5, and a length of 2.

The area is still 1.

Also, if we have a case, where length is 0.25, and the width is 4,

The area is still 1.

I think that proves the point that the LENGTH can be greater than 1 yard.

5 0
3 years ago
Read 2 more answers
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