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Dominik [7]
3 years ago
12

Kristina walked 1 2/3

Mathematics
2 answers:
forsale [732]3 years ago
6 0
4 5/12 you just add the fractions
IceJOKER [234]3 years ago
6 0

Answer: 4 5/12 miles

Step-by-step explanation: To add or subtract two fraction, you need to find a common denominator. The easiest way to do that is to just multiply the denominators of the two fractions together. 3 x 4 = 12 so I'll use 12 as my common denominator. Now that we have that, we have to convert the numerators. We must multiply the numerators by the same number we multiplied or denominators by to get the common denominator. 3 x 4 = 12, 4 x 3 = 12, 2 x 4 = 8, 3 x 4 = 12. Now the fractions we have are 9/12 and 8/12. Since they have the same denominator now we can add them. 9/12 plus 8/12 equals 17/12 or 1 and 5/12 written as a mixed number. We also add the whole numbers. 1 plus two equals 3. 3 plus 1 and 5/12 equals 4 and 5/12.

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Describe fully the single
den301095 [7]

Answer:

a rotation of 180° about point (0,2)

a dilation of 0.5

Step-by-step explanation:

6 0
3 years ago
the perimeter of a right angled triangle is 12cm and the hypotunos is 5 cm find the value of other two sides​
Damm [24]

a+b+5=12

a+b=7⇒a=7−b...(1)

a2+b2=52

a2+b2=25...(2)

From (1)  and (2)

(7−b)2+b2=25

49+b2−14b+b2=25

2b2−14b+24=0

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⇒b=4,3

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4 0
3 years ago
Read 2 more answers
Every that is fully readable
n200080 [17]
10)
60in=60in × (1ft/12in) = 5ft
30in= 30in × (1ft/12in) = 2.5ft
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answer is = 5ft × 2.5ft× 1ft =12.5 ft^3 = a

11)
dozen = 12 hammers
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12)
convert qt to gal
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13)
Carla is 12
rob is 12+5= 17
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12+17+5= 34 =a

15)
convert 60ft into yards
60 ft × 0.333 yd/ft =20 yd

diameter = 20 yd

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8 0
4 years ago
Is A number decreased by three squared a nonlinear or linear
Harlamova29_29 [7]
Linear. because when you decrease 10 by 3 squared which is 9 you go to one and then when you decrease one by 9 you get negative 8. :)
3 0
3 years ago
What is the simplified form of -64 1/3? Need Help ASAP, will make brainliest answer :)!!!
alexgriva [62]
-64 1/3

disregard the negative sign for the moment...
to turn a mixed number into an improper fraction, take ur whole number (63) and multiply it by ur denominator (3) and u get (64 * 3) = 192....now add that to ur numerator (1) and u get (192 + 1) = 193...now put that over ur original denominator (3) and u get 193/3.....now put ur negative sign back....and u have - 193/3.....simplified form, does not reduce
7 0
4 years ago
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