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kakasveta [241]
2 years ago
9

Someone please help me ​

Mathematics
2 answers:
disa [49]2 years ago
5 0

Answer:

C

Step-by-step explanation:

All you have to do is add the exponents

AleksandrR [38]2 years ago
3 0

Answer:

C. 5^10

Step-by-step explanation:

  • You can add the exponents together (3+7) if they have the same base (5)!
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In five minutes 25 cars, 8 trucks, 12 vans and 2 motorcycles drove past the house. Which
zheka24 [161]

Answer:

12 vans : 8 trucks

Step-by-step explanation:

12/3=4

8/2=4

therefore this would be your answer.

25/3= 8.33   25/2=12.5

2/3- 0.66      2/2=1

8/3= 2.66  

12/2=6

Hope this helps

4 0
3 years ago
How to factor 3n+5n+2
AlladinOne [14]

Answer:

8n+2

Step-by-step explanation:

You add 3n to 5n and that gets you 8n.

The 2 is just alone.

5 0
3 years ago
Read 2 more answers
A rectangle is placed around a semicircle as shown below. The length of the rectangle is 8 cm. Find the area of the shaded regio
icang [17]

Answer:

Area of the shaded region = 6.88 cm²

Step-by-step explanation:

Area of the shaded region = Area of the rectangle - Area of the semicircle

Area of the rectangle = Length × Width

Length of the rectangle = AD = 8 cm

Width of the rectangle = OP = 4 cm [OP, OB and OC are the radii of the circle which are equal in measures]

Area of the rectangle = 8 × 4 = 32 cm²

Area of the semicircle = \frac{1}{2}\pi r^{2}

                                     = \frac{1}{2}\pi (OP)^{2}

                                     = \frac{1}{2}\pi (4)^{2}

                                     = 25.12 cm²

Area of the shaded region = 32 - 25.12

                                              = 6.88 cm²

3 0
3 years ago
A student types 160 words in 4 min which unit rate represents this ratio
zepelin [54]
40 wpm. Because 160/4=40.
I hope that helped!
5 0
3 years ago
How much greater is 200 than 100 and 10​
Deffense [45]

Answer:

2 & 20

Step-by-step explanation:

100 x 2= 200

20 x 10= 200

3 0
3 years ago
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