3 years ago

1 1 11 - + - + - 4 3 12 = ????

Mathematics

2 answers:

alekssr [168]3 years ago

5 0

Take a picture so we can see what you’re talking about

Temka [501]3 years ago

4 0

Answer:

What?

Step-by-step explanation:

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I need help tell me what the voulume is

Vladimir [108]

Answer:

8 3/4 cubic or 8.75

Step-by-step explanation:

To find volume it’s

Length * width * height

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3 years ago

Pre-Calc :

nikitadnepr [17]

The answer is
x=2t and t=x/2, but we have <span>y = 3t -1
so </span><span>y = 3(x/2) -1
so y = 3x/2 - 1</span>

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3 years ago

In an endurance race, Rachel ran

Reil [10]

Answer:

$31\frac{1}{5}\ miles$

Step-by-step explanation:

we know that

The speed is equal to divide the distance by the time

The distance is equal to multiply the speed by the time

we have

$speed=9\frac{3}{5}\ \frac{miles}{hour}$

$time=3\frac{1}{4}\ hours$

$distance=(9\frac{3}{5})(3\frac{1}{4})$

Convert mixed number to an improper fraction

$9\frac{3}{5}=9+\frac{3}{5}=\frac{9*5+3}{5}=\frac{48}{5}$

$3\frac{1}{4}=3+\frac{1}{4}=\frac{3*4+1}{4}=\frac{13}{4}$

substitute

$distance=(\frac{48}{5})(\frac{13}{4})=\frac{624}{20}=31,2\ miles$

Convert to mixed number

$31.2\ mi=31+0.2=31+\frac{1}{5}=31\frac{1}{5}\ miles$

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3 years ago

Help me!!!!!!!!!!!!!

irakobra [83]

Seven twenty-two am
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3 years ago

Read 2 more answers

A bench is 35 inches long and 19 inches wide. how many square inches does it cover?

vfiekz [6]

Do 35 times 19 and that is the whole square inches or so 35 squared times 19 squared

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3 years ago