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Snowcat [4.5K]
3 years ago
13

Help me out please type it out

Mathematics
1 answer:
nasty-shy [4]3 years ago
7 0

Answer:

im sorry dont know anwser wish i could help

Step-by-step explanation:

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In our family there is five boys and one girl. What percent of the family is boys?
saw5 [17]

Answer:

83% are boys

Step-by-step explanation:

Im not sure if you have to round but you take the total number of family members (6) and divide it by how many boys (5) which would be 0.8333333 which you can round to either 80 or 83

8 0
2 years ago
The length of a rectangular garden ABCD is 9 feet more than its width. It is surrounded by a brick walkway 4 feet wide as shown
Anna71 [15]

Answer:

  16.5 ft by 25.5 ft

Step-by-step explanation:

Let w represent the width of the garden in feet. Then w+9 is the garden's length, and w(w+9) represents its area.

The surrounding walkway adds 8 feet to each dimension, so the total area of the garden with the walkway is ...

  (w+8)(w+9+8) = w^2 +25w +136

If we subtract the area of the garden itself, then the remaining area is that of the walkway:

  (w^2 +25w +136) - (w(w+9)) = 400

  16w + 136 = 400 . . .simplify

  16w = 264 . . . . . . . . subtract 136

  264/16 = w = 16.5 . . . . . width of the garden in feet

  w+9 = 25.5 . . . . . . . . . . .length of the garden in feet

5 0
3 years ago
What means the same as 6 x 5?<br> 65<br> 5 + 5 + 5 + 5 + 5<br> 6+6+6+6+6<br> I need an answer
Shalnov [3]

Answer:20+10

Step-by-step explanation:It is 20 plus 10 because 6 times 5 is 30 and so is 20 plus 10.

3 0
3 years ago
The diameter of a circle is 4 m. Find its area in terms of π
Firdavs [7]

Answer:

should be 12.56

Step-by-step explanation:

the formula to find the area of a circle is A= πr2

so what you do is mulitply 3.14 ( number of pi) times radius  (half of what the diameter is) squared which is the radius times the radius

3.14 x 2 x 2 + 12.56

8 0
2 years ago
Melissa Doubet's home is insured for 90% of its replacement value of $94,000, or
zloy xaker [14]

Based on the percentage coverage for personal property, the amount of coverage for Melissa's personal property is $50,760.

<h3>What is Melissa's personal property coverage?</h3>

This can be found by the formula:

= Replacement value x Percentage of personal property coverage

Solving gives:

= 84,600 x 60%

= $50,760

In conclusion, Melissa's personal property coverage is $50,760.

Find out more on insurance coverage at brainly.com/question/2501031.

#SPJ1

6 0
1 year ago
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