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professor190 [17]
4 years ago
7

3+(a + 4)(8 -b) (a=5) (b=6)

Mathematics
2 answers:
Mademuasel [1]4 years ago
8 0

Answer:

21

Step-by-step explanation:

Artist 52 [7]4 years ago
5 0

Answer:

21

Step-by-step explanation:

3 + (a + 4)(8 - b)

a = 5

b = 6

3 + (5 + 4)(8 - 6)

3 + (9)(2)

3 + 18 = 21

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The larger box is 5x bigger than the smaller one.

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The radius of circle A is r cm. The radius of circle B is twice the radius of circle A. What difference between the circumferenc
avanturin [10]

9514 1404 393

Answer:

  2πr cm

Step-by-step explanation:

The circumference of a circle of radius r is ...

  C = 2πr

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  A = 2π(r cm) = 2πr cm

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Then the difference between the circumferences is ...

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3 0
3 years ago
1. An amusement park gives away gifts to celebrate its grand opening. Every 2nd visitor will receive a
Mademuasel [1]

Answer:

Every 200 visitors, the visitor will receive all 4 gifts.

Step-by-step explanation:

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7 0
3 years ago
(2*1) +(6*1/1,000) write in standard form
Pani-rosa [81]
Multiply and add it up and you got ur answer
7 0
3 years ago
Express each repeating decimal as a fraction.<br><br> 1. <br> 1.8[4]<br><br> 2.<br> 2.1[26]
Viefleur [7K]
Hello,

1.8444444....=1.8+1/10*0.44444....
=1.8+1/10*4/9
=1.8+4/90
=162/90+4/90
=166/90
=83/45

2.126262626...=2.1+1/10*0.262626...
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=2.1+26/990
=2079/990+26/990
=2105/990
=421/198


4 0
4 years ago
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