All categories

3 years ago

Which Property of real numbers does this equation show? 4 x 1 = 4

Mathematics

1 answer:

Colt1911 [192]3 years ago

7 0

Answer:

This is multiplicative identity in which 4✖️1=4

Step-by-step explanation:

Hope it will help you:)

You might be interested in

Please help meeeeee for points

padilas [110]

Answer:

Karma ig

Step-by-step explanation:

Idek ;-;

7 0

3 years ago

Read 2 more answers

NEEDED NOW

nirvana33 [79]

15·0.8 + x = 30·0.9 --> x = 15

C. is the correct answer

7 0

3 years ago

What times what equals 6

Natalka [10]

Three Times Two Equals Six or Two Times Three Equals Six
Six Times One Equals Six

7 0

2 years ago

PLEASE AND THANK YOU CONFUSED ON THIS

ICE Princess25 [194]

After staring at this for a few seconds, I think the equation

$-5\sqrt{10}\cdot\sqrt{15}=[1]\sqrt{[2]}$

is asking you to simplify the left hand side so that it has a form matching the right hand side, and [1] and [2] are placeholders. My guess is that they're supposed to be integers.

Notice that

$\sqrt{10}=\sqrt{5\cdot2}=\sqrt5\cdot\sqrt2$

$\sqrt{15}=\sqrt{5\cdot3}=\sqrt5\cdot\sqrt3$

$\implies\sqrt{10}\cdot\sqrt{15}=(\sqrt5)^2\cdot\sqrt2\cdot\sqrt3=5\sqrt{2\cdot3}=5\sqrt6$

Then multiplying by -5, we have

$-5\sqrt{10}\cdot\sqrt{15}=-25\sqrt6$

so I believe [1] = -25, and [2] = 6.

5 0

2 years ago

Joe has saved $30. He earns $7.50 per hour at his job. He plans to buy a plane ticket to Florida for $300. Enter the minimum num

ruslelena [56]

Answer:

30 hours

Step-by-step explanation:

300 - 30

270/7.5

8 0

2 years ago