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3 years ago

6

The copy machine runs for 20 seconds and then jams. About how many copies were made before the jam occurred? Round your answer t

o the nearest tenth

1 answer:

dangina [55]3 years ago

7 0

Answer:

10.7

Step-by-step explanation:

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Please please help me please help please please help me please help please

AVprozaik [17]

Answer:

Perimeter is 17.07

Step-by-step explanation:

We know that DF = EF = 5 cm, since D and E are the midpoints of AC and AB, both of which are 10 cm in length.

We need to use the Pythagorean theorem to get the length of DE.

$DE = \sqrt{5^{2} +5^{2}}=\sqrt{50} = 7.07\\$

So the perimeter of DEF is 5 + 5 + 7.07 = 17.07

5 0

3 years ago

Please help, answer asap

Vladimir79 [104]

I needed help with that too

8 0

3 years ago

Read 2 more answers

41,373 rounded to the nearest thousand is

KengaRu [80]

Answer:

Step-by-step explanation:

41,000

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3 years ago

Read 2 more answers

On the right side, give a reason to justify each step made on the left

cestrela7 [59]

Given that: step 1

$3x+12=8x-18$

step 2: subtract 3x both side

$\begin{gathered} 3x+12-3x=8x-3x-18 \\ 12=5x-18 \end{gathered}$

Step 3: Add 18 both side:

$\begin{gathered} 12+18=5x-18+18 \\ 30=5x \end{gathered}$

Step 4: divide both side by 5

$\begin{gathered} \frac{30}{5}=\frac{5x}{5} \\ 6=x \end{gathered}$

Step:6 The value of x is:

x=6

8 0

1 year ago

Find three consecutive even integers whose sum is 252

Naily [24]

82, 84, and 86 are your three consecutive even integers.

8 0

3 years ago