4 years ago

Ration 400cm: 2meters

1 answer:

8 0

Okay. 400cm is 4 meters. The ration of 4 meters : 2 meters simplified is 2 meters : 1 meter. The ration is 2 meters : 1 meter (200 cm : 1 meter).

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m_a_m_a [10]

Answer:

5i $\sqrt{3}$

Step-by-step explanation:

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

and $\sqrt{-1}$ = i

Given

$\sqrt{-75}$

= $\sqrt{25(3)(-1)}$

= $\sqrt{25}$ × $\sqrt{3}$ × $\sqrt{-1}$

= 5 × $\sqrt{3}$ × i

= 5i $\sqrt{3}$

3 0

3 years ago

andrew11 [14]

Answer:

113 R 6

Step-by-step explanation:

6 0

3 years ago

Vinvika [58]

Answer:

I hoped this helped!

Step-by-step explanation:

8 0

3 years ago

Kisachek [45]

2x-3+7x-10=32
9x-13=32
9x=32+13
9x=45
x=5

7 0

3 years ago

IRISSAK [1]

I think you would do 15 divided by 5 but I’m not 100% shure

8 0

3 years ago