3 years ago

Expand 4(2x-3) Factorise 5n +15

1 answer:

5 0

For the first it should be 8x-12
And the second you would divide both by 5 and end up with n+5

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alexira [117]

Answer:

120

Step-by-step explanation:

180-50-70=60

180-60=120

6 0

2 years ago

jasenka [17]

Each corner angle of a square is 90 degrees.

This means every 90 degree rotation ( Counter clockwise) would move A to the next corner.

Since B is the corner below A, it would take a 90 degree rotation fr A to map on B.

7 0

2 years ago

Reptile [31]

<h3><u>Answer:</u></h3>

<u>Option A (Yes because 3 x 2 = 6 and 14 x 2 = 28.) is correct.</u>

<h3><u>Step-by-step explanation:</u></h3>

<u>This is because if we simplify 3/6 and 14/28, both of them will get 1/2. This means that only A and C are possible.</u>

=> Option A is correct because 3 x 2 does equal 6 and 14 x 2 does equal 28.
=> Option C is incorrect because 3 x 5 does not equal 14 and 6 x 5 does not equal 28.

Hoped this helped.

$BrainiacUser1357$

6 0

2 years ago

Misha Larkins [42]

I think first 80 and second 90

4 0

2 years ago

Damm [24]

2.7 is the answer you should get help

7 0

2 years ago