3 years ago

Which number has the same value as 20 tens

Mathematics

1 answer:

Blizzard [7]3 years ago

3 0

If your still using number blocks then it is 20 ones but if its just addition or so it is just 20

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A strip of wood 78 inches long is to be cut into pieces 3 3/4 inches long. How many pieces can be cut?

Ray Of Light [21]

It is 20 because if u divide 78 by 3.75 ( 3 3/4 ) than equals 20.8

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3 years ago

What x value solves the equation?<br><br> 3x – 5 = 1

anzhelika [568]

Answer:

x=2

Step-by-step explanation:

Add 5 to each side.

3x-5+5=1+5

3x=6

Divide each side by 3.

Your answer would be x=2.

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4 years ago

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Answer:

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4 years ago

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Which ordered pair is a solution of the equation?<br> Y-4=7(x-6)

deff fn [24]

Answer:

(6,4)

Step-by-step explanation:

The equation is in 'point-slope' form.

$y-y_1=m(x-x_1)\\\rule{150}{0.5}\\(x_1,y_1) \rightarrow \text{a point that's given}\\\\m \rightarrow \text{slope}$

This means we can identify the point that was used in the equation.

$y-\boxed{y_1} =m(x-\boxed{x_1}) | y-\boxed{4}=7(x-\boxed{6})\\\rule{210}{0.5}\\y_1 = 4\\\\x_1 =6\\\rule{210}{0.5}\\(x_1,y_1) \rightarrow \boxed{(6,4)}$

(6,4) would be a solution to the equation given.

Hope this helps.

4 0

2 years ago

<img src="https://tex.z-dn.net/?f=%5Csqrt%7B%5Cfrac%7B2%7D%7B2%7D" id="TexFormula1" title="\sqrt{\frac{2}{2}" alt="\sqrt{\frac{2

klemol [59]

2/2 is 1
Square root of 1 is 1

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3 years ago