3 years ago

Fill in the blank to complete the calculation using the distributive property.

1 answer:

4 0

Where’s the picture of the question or the blank?

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dsp73

Answer:

15 min

Step-by-step explanation:

Julia spends $\frac{7}{12}$ in math.

and spends $\frac{1}{6}$ in spelling.

Lets make $\frac{1}{6}*2=\frac{2}{12}$ for calculation propuses.

Julia spends $\frac{7}{12} +\frac{2}{6}=\frac{9}{12}$ doing her math and spelling homework.

And lets make $1 hour =\frac{12}{12}$

$\frac{12}{12}-\frac{9}{12} =\frac{3}{12}$ and $\frac{3}{12} / 3 =\frac{1}{4}$

So, Julia spends $\frac{1}{4} hour$ in reading.

If I divide an hour into 4 equal units, each unit equals 15 min, so 1 unit is 15 min.

Julia spends 15 min in reading.

4 0

3 years ago

GREYUIT [131]

I hope this helps you

100-y=x^2.

x= square root of 100-y

y^-1= square root of 100-x

4 0

3 years ago

Brrunno [24]

You need more info to solve the question

7 0

3 years ago

iVinArrow [24]

Time = 6hours

Distance = 38.4 Km

Speed = distance /time

= 38.4/6

= 6.4 km/h

5 0

3 years ago

Anastasy [175]

Answer:

you keep flip change so the minus becomes addition and -12 becomes positive 12 so it turns out as -5+12 which is 7

Step-by-step explanation:

6 0

3 years ago