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alex41 [277]
3 years ago
9

NOW FOR REAL ITS MISSING DUE YESTERDAY I NEED THIS DONE NOW

Mathematics
2 answers:
Whitepunk [10]3 years ago
4 0

Answer:

6.45

Step-by-step explanation:

6.9-6.0=0.9

0.9÷2=0.45+6=6.45

This is the middle between 18 and 21.

Hope this helps and give brainliest, thank me and rate it 5 please. :)

Vaselesa [24]3 years ago
3 0

Answer:6.45

Step-by-step explanation:

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Help quick!!!! I’m stuck on this
irinina [24]

Answer:

A= pi r(r+h2+r2)

Step-by-step explanation:

Multiply the radius by pi, then set that aside for a bit.

Square the height and the radius as well, then add those together. This is how it would look:

3.14 x 4 = 12.56

7 x 7 = 49  ;   4 x 4 = 16   ;    16 + 49 + 4 = 69   ;   69 x 12.56

I think this is the answer. Can't say I'm 100% sure, though.

5 0
3 years ago
Rich is driving from Philadelphia to Pittsburgh at 70 mos and Michelle is diving from Pittsburgh to Philadelphia at 65 mph if Ph
zaharov [31]
It will take about 2 hours and 15 minuets

Hope this helped!
6 0
3 years ago
Read 2 more answers
Wilma works at a bird sanctuary and stores bird seed into plactic containers. She has 3 small containers that hold 8 pounds of b
Leona [35]

Answer:

32

Step-by-step explanation:

Calculation for how much birdseed does she have left over

First step

(3*8*6*12) - 4-2*30

Second step

=[24+6*(10+2)] - 4-60

Third step

Let remove the bracket of (10+2)

=[24+6*10+6*2] - 4-60

Fourth step

=(24+60+12) - 4-60

Fifth step

=(84+12)-4-60

Sixth step

=96-4-60

Seventh step

=92-60

=32

Therefore the amount of birdseed that she have left over will be 32

4 0
3 years ago
Help with these questions
nata0808 [166]
Explaintion is in a file
4 0
3 years ago
Sarah has a $2000 bond with a 7% coupon. How much interest will Sarah receive for this bond every 6 months?
Leno4ka [110]
Per year 7% for $2000 bond. It will be $140 per year.

Then per 6 months, it will be $70.

so, answer is B.
8 0
3 years ago
Read 2 more answers
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