3 years ago

Which is nearest to the perimeter of WXYZ

Mathematics

1 answer:

lukranit [14]3 years ago

8 0

The answer is 11 units. hope this helps :)

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Help quick

xeze [42]

48/53

Steps

15 inches = 1.25 feet

Ratio = 12 : 1.25

Simplified = 9.6 : 1

9.6 + 1 = 10.6

9.6/10.6 = 48/53

Checking...

12 feet = 144 inches

Ratio = 144 : 15

144 + 15 = 159

144/159 = 48/53

5 0

3 years ago

Read 2 more answers

Add.

Ann [662]

Answer:

17. +5-2-1=+2

18. -7-6-2=15

19. +11-9-4=-2

20.+4-8+6=+2

6 0

3 years ago

Two sides of an obtuse triangle measure 9 inches and 14 inches. The length of longest side is unknown. What is the smallest poss

julia-pushkina [17]

Answer:

17 inches

Step-by-step explanation:

An obtuse triangle is the triangle in which one of the side is the longest. It contains an obtuse angle and the longest side is the side that is opposite to the vertex of the obtuse angle.

Let the three sides of the obtuse triangle be a, b and c respectively with c as the longest side. Let a = 9 inches and b = 14 inches.

Now we know that for an obtuse triangle,

$c^2 > a^2 +b^2$

$c^2 > (9)^2 +(14)^2$

$c^2 > 81 +196$

$c^2 > 277$

c > 16.64

Therefore the smallest possible whole number is 17 inches.

4 0

3 years ago

Read 2 more answers

Does -20 belong in whole numbers

AURORKA [14]

Oh Yes It Does Yes It dose

7 0

3 years ago

A school with 340 students produces trash that fills 1,190 tall trash cans per week. If each student produces the same amount of

earnstyle [38]

3.5 trash cans a week

7 0

3 years ago