4 years ago

The question is about square root

Mathematics

1 answer:

Thepotemich [5.8K]4 years ago

6 0

The square root of 4 is 2, but I don't think there is a square root to ten.

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Here is my question: 2n + 4 = 4n + 1 - 2n

kogti [31]

Answer:

0 solutions

Step-by-step explanation:

2n + 4 = 4n + 1 - 2n

↑

first combine like terms (right side)

2n + 4 = 2n + 1

but this part you can tell that there's 0 solutions, because both sides have 2n/ same variable with same number.

3 0

4 years ago

Read 2 more answers

Is 5 a solution to 4 + x = 6 ? Why or why not?

malfutka [58]

Answer:

x+4=6

x+4−4=6−4

x=2

Step-by-step explanation: no your wrong its not 5 is 2

8 0

3 years ago

Please help!!!

Goryan [66]

Answer:

$64^{\circ}$

Step-by-step explanation:

$~~~~~~\cos \angle E = \sin \angle F\\\\\implies \cos 26^{\circ} = \sin \angle F\\ \\\implies \angle F = \sin^{-1} \left( \cos 26^{\circ} \right)\\\\\implies \angle F = \sin^{-1} \left(\sin(90^{\circ}-26^{\circ}) \right)\\\\\implies \angle F = \sin^{-1} \left( \sin 64^{\circ} \right)\\\\\implies \angle F = 64^{\circ}$