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mrs_skeptik [129]
3 years ago
6

Colby wants to set square tiles on the top of the wooden box the top of the box is a rectangle 7 1/2 inches long and 5 1/2 inche

s wide how many 1/2 inch tiles would
Colby need to cover the top of the box
Mathematics
1 answer:
Margaret [11]3 years ago
5 0
He will need 41 1/2 inches to cover the top of the box.
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Please help on this one ?
Nastasia [14]

Answer:

C

Step-by-step explanation:

My notes are in the picture.

it is a graph of the function given.

5 0
3 years ago
Someone please help and correct me if im wrong and explain all of it if I am please!!:) 25pts
allochka39001 [22]
*Yes, B, C, and D are correct. -15, -10.5, and -7.5 are solutions to x<-7*........................... ...................................................................................................................................... *8y – 24 > –16............................................................................................................. 8y>8 ADD 24 to both sides ....................................................................................... y>1 so C. divide both sides by 8................................................................................. It is not A because the opposite of subtracting 24 is adding 24. So you add 24 to both sides to undo the subtraction. -16+24=8 Then you divide both sides by 8, which gives you y>1. I think you probably subtracted 24 from -16 instead of adding it.*......................................... ...................................................................................................................................... *I'm not sure what to make of the third one, is that a number line or...?*............................... ...................................................................................................................................... *- t/5 ≥15 ........................................................................................................................ -t ≥ 75 MULTIPLY both sides by 5.................................................................................... t ≤ -75 divide both sides by -1, and flip the sign, because when dividing an inequality by a negative number you must flip the sign.............................................................................. So A would be correct. .................................................................................................... I believe if you divided the 15 by 5 and didn't flip the sign you would get D.*......................... Also, sorry, my enter key isn't working right, so it's all scrunched together.
4 0
3 years ago
PLS HELP I WILL GIVE BRIANLY!!<br><br>2/5 x 5/4 in fraction in its simplest form​
olga nikolaevna [1]

Answer:

The answer is 1/2. When you multiply the numerator and denominator, you get 10/20. If you divide the top and bottom by 5, you get 1/2.

8 0
3 years ago
WILL GIVE BRAINLIEST
In-s [12.5K]

Answer:

C. 3⁶

Step-by-step explanation:

Exponents with the same base follow this exponential rule for division:

  • xᵃ/xᵇ = xᵃ⁻ᵇ

When the bases are the same, we can subtract the exponents.

The bases are the same in this problem: 3. Therefore, we can subtract the exponents from each other:

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  • 3⁸⁻²
  • 3⁶

The final and correct answer is C. 3⁶.

8 0
2 years ago
The scale of map is 4cm: 1km, the simplest possible ratio is a. 1cm: 250m b. 3cm: 560m c. 2cm: 340m
Zolol [24]

Answer:

1 cm : 250 m

Step-by-step explanation:

the scale is 4 cm : 1 km

4 cm/4 : 1 km/4

1 cm : 250 m

6 0
3 years ago
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