3 years ago

What is the product of 6x – y and 2x – y + 2?

Mathematics

2 answers:

amid [387]3 years ago

8 0

Answer:

8x−2y+2 this?

Oduvanchick [21]3 years ago

6 0

The picture is the answer

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Number of boys : number of girls = 11 : 9

Mazyrski [523]

Step-by-step explanation:

Total number of students=S

Number of girls =G

Number of Boys =G+124

G+G+124 = S

11/20S =G+124, solve for G, S

G=558 - Number of girls.

S =1,240 - Total number of students

1,240 - 558 =682 - Number of boys.

8 0

3 years ago

A freshman drops his net to a depth of -8 feet below the surface of the water. How far does he need to raise the net to bring it

harina [27]

Wouldn't it be 8 feet because if it is 8 feet below the surface of the water raise it 8 feet and its on the surface.

5 0

3 years ago

What is angle 2? I don’t know this please help me

cricket20 [7]

Answer:

Acute angle

Step-by-step explanation:

Since it's measure is less than 90 degrees

6 0

3 years ago

8. A cable car travels 2236 m to climb a mountain that is 1000 m high. It then travels 1414 m to descend 1000 m on the other sid

frutty [35]

Answer:

3000 m

Step-by-step explanation:

Using Pythagoras theorem

$2236^2=1000^2+|AB|^2\\|AB|^2=2236^2-1000^2\\|AB|^2=3999696\\|AB|=\sqrt{3999696} \\=1999.9$

Similarly

$1414^2=1000^2+|BC|^2\\|BC|^2=1414^2-1000^2\\|BC|^2=999696\\|BC|=\sqrt{999696} \\=999.7m$

Length of the Tunnel = |AB|+|BC|

=1999.9+999.7

=2999.6

=3000 m

4 0

3 years ago

I need help. it’s due tonight.thank you

masha68 [24]

Answer:28

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers