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Valentin [98]
3 years ago
6

A map of an island is shown on a half-centimetre grid,

Mathematics
1 answer:
SOVA2 [1]3 years ago
4 0

Answer:

The answer is b.

Step-by-step explanation:

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Uhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Dovator [93]

Answer:

hiiiiiiiiiiiiiiiiiiiiiiiiiiihhhhhhhhhrrrrrrrrruuuuuuu

5 0
3 years ago
Read 2 more answers
The ages of three siblings are all consecutive
ankoles [38]

Answer:

12 year old is the youngest sibling

Step-by-step explanation:

Given: The ages of three siblings are all consecutive integers.

           The sum of sibling´s age is 39.

Now, finding the age of youngest sibling.

Lets assume the age of youngest sibling be "x"

As given, The ages of three siblings are all consecutive integers.

∴ Age of 2nd sibling will be (x+1)

 Age of 3rd sibling will be (x+2)

next, forming an equation for the sum of sibling´s age.

⇒x+(x+1)+(x+2)= 39

Opening the parenthesis

⇒ x+x+1+x+2= 39

⇒3x+3= 39

Subtracting both side by 3

⇒3x= 39-3

⇒3x= 36

Dividing both side by 3

⇒x= \frac{36}{3}

∴ x= 12

Subtituting the value of x to find the age of other sibling

∴Youngest sibling age= 12 years

2nd sibling age= 13 years

3rd sibling age= 14 years

Hence, The youngest sibling is 12 years old.

3 0
3 years ago
SOLVE PLEASE THANKSS The perimeter of a rectangle is no more than 556 inches. The length is 150 inches. Write an inequality and
hoa [83]
So perimeter<u><</u>556
permiter=2Legnth+2Width
so perimiter=2(legnth+width)

556/2<u>></u>Legnth+width
228<u>></u>legnth +width
legnth =150
so 228<u>></u>150+width
subtract 150 from both sides
78<u>></u>width
width cand be 78 or less but not 0 or negative



anoth way to do it is 556<u>></u>2(150)+2width
556<u>></u>300+2width
subtract 300 from both sides
256<u>></u>2width
divide both sides by 2
78<u>></u>width
8 0
2 years ago
Geometry: Help this makes no sense I don’t think there’s enough info needa find x
umka2103 [35]
The answer should be 9sqrt2 because the equation for finding the legs on a 45-45-90 triangle is hypotenuse/sqrt2.
8 0
2 years ago
Please answer see the image below
fredd [130]

Answer:

<h2>64.8</h2><h2></h2>

Step-by-step explanation:

total area = rectangle + semi circle

                = (11 x 5) + (1/2 * π * 2.5²)

                = 55 + 9.8

                = 64.8 sq. units

5 0
2 years ago
Read 2 more answers
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