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valentina_108 [34]
3 years ago
6

Y2 + 8zx - 2xy -4yz factorise ?

Mathematics
1 answer:
Rainbow [258]3 years ago
4 0

y^2+8zx-2xy-4yz=(y^2-2xy)+(8xz-4yz)\\\\=y(y-2x)-4z(-2x+y)=y(y-2)-4z(y-2x)\\\\=\boxed{(y-2x)(y-4z)}

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Round 10.95 to the nearest tenth
Serhud [2]

Hi there! To round 10.95 to the nearest tenth, we find the number in the tenth place, which is 9 and look one place to the right. Round up if the number is greater than 5 or equal to 5 and round down if its less than 5.

The answer is 11.0 or just 11.

<em>Ed: Explanation below.</em>

<em />

11.00

10.99

10.98

10.97

10.96

10.95 Look at the 9. Then look to the right. Do I round up or down?

10.94

10.93

10.92

10.91

10.90

If the number is greater or equal to 5, you round up. If the number is smaller than 5, you round down. 9 is greater than 5, so we round up.

Therefore, the answer is 11.

5 0
2 years ago
Help me with this problem and show work please
Elanso [62]
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7 0
3 years ago
Abigail runs a 35 mile race. After an hour she has run 20% of the race. How far did Abigail run in an hour?
Pie

Answer:

7 miles

Step-by-step explanation:

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5 0
2 years ago
Read 2 more answers
Find the area of a circle with a diameter of 16.
mylen [45]

Answer:

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or approximately 200.96

Step-by-step explanation:

The diameter is twice the radius

d = 2r

16 = 2r

Divide by 2

16/2 = 2r/2

8 =r

The area of a circle is

A = pi *r^2

A = pi*(8)^2

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Or if we approximate pi as 3.14

A = (3.14) * (64)

A = 200.96

8 0
3 years ago
I need help please, Its for today
Orlov [11]

Answer:

a) 1,2; 3.4

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<1=54

You can tell this by "these are parallel lines"

7 0
2 years ago
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