3 years ago

Multiply and simplify.

Mathematics

1 answer:

Shkiper50 [21]3 years ago

3 0

1)
2•5(3)√9y2 (3)√3y

2) 3xy

3) 2√3
----------
3 ( like a fraction )
Decimal : 1.15

You might be interested in

The probability of rolling a six-sided die 3 times and getting a 4 every time is

horsena [70]

Answer:

1/216

Step-by-step explanation:

1/6x1/6x1/6=1/216

6 0

3 years ago

1.V Diferența a două numere este 38, iar descăzutul este 76. Scăzătorul este:

AysviL [449]

Răspuns:

Explicație pas cu pas:

Dat fiind :

Diferența dintre numere = 38

Subtractorul = x

Scădere = 76

Diferența dintre numere;

Scădere - scădere = diferență

76 - scădere = 38

76 - 38 = subtractor

Subtractor = 38

6 0

3 years ago

Select all pairs of alternate exterior angles. Assume the lines are parallel.

PSYCHO15rus [73]

Answer:

1 and 8

2 and 7

Step-by-step explanation:

Alternate angles take form of a Z-angle.

For alternate exterior angles look for exterior angles that for Z- pattern.

The alternate exterior angles are marked in the attached diagram.

Hence the alternate exterior angles are:

1 and 8

2 and 7

3 0

3 years ago

G[ x]=x^2-8x-20<br> is it 2 solutions<br> 1 solution or 2 imaginary solutions

AlladinOne [14]

2 solutions

Step-by-step explanation: Discriminant D = √(-8²-4·1·(-20) =√(144)

Because D> 0, there are 2 roots

8 0

3 years ago

If a dinner cost $125 and you leave a $21.25 for a tip what percent do you tip ?

natka813 [3]

21.25/ 125 = 0.17
17 % tip

6 0

3 years ago