3 years ago

Demonstrate how repeated subtraction can be used to show that 22 dividend by 7 = 3 r 1

Mathematics

1 answer:

Rudik [331]3 years ago

6 0

22-7-7-7=1 this will show that you can subtract 7 three times from 22 and have a remainder of 1.

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3 years ago

Which of the following equations is equivalent to 36 – 2 = 34?

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Step-by-step explanation:

36 - 2 = 34

Add 2 to this:

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3 years ago

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tiny-mole [99]

Answer:

sinB is correct

Step-by-step explanation:

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$\frac{2}{\sqrt{5} }$ × $\frac{\sqrt{5} }{\sqrt{5} }$ = $\frac{2\sqrt{5} }{5}$ ≠ $\frac{\sqrt{5} }{5}$

--------------------------------------------------------------------------------

sinB = $\frac{opposite}{hypotenuse}$ = $\frac{3}{3\sqrt{5} }$ = $\frac{1}{\sqrt{5} }$ and

$\frac{1}{\sqrt{5} }$ × $\frac{\sqrt{5} }{\sqrt{5} }$ = $\frac{\sqrt{5} }{5}$

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3 years ago

Read 2 more answers