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sattari [20]
3 years ago
8

Helppppppppppppppppppp

Mathematics
1 answer:
schepotkina [342]3 years ago
5 0

Step-by-step explanation:

Hey!

So perimeter = length + length + length + length

10+ 19 + 17 +11 = 57 inches

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Can u help me plss i’ll give u brainliest
svet-max [94.6K]

Answer:

The answer is

Step-by-step explanation:

4 0
3 years ago
At a water park, 27 out of 90 tickets sold were child tickets. what percentage of the tickets were child tickets?
Alik [6]
You do 27 divided by 90 27/90=0.3 and then move the decimal two places which would give you 30%
3 0
3 years ago
It takes Kay 20 minutes to drive to work traveiling 45 mph. Two minutes after she left home this morning, her husband, Dan, star
BARSIC [14]

Answer:

Kay's husband drove at a speed of 50 mph

Step-by-step explanation:

This is a problem of simple motion.

First of all we must calculate how far Kay traveled to her job, and then estimate the speed with which her husband traveled later.

d=vt

v=45 mph

t= 20 minutes/60 min/hour = 0.333 h (to be consistent with the units)

d= 45mph*0.333h= 15 miles

If Kay took 20 minutes to get to work and her husband left home two minutes after her and they both arrived at the same time, it means he took 18 minutes to travel the same distance.

To calculate the speed with which Kate's husband made the tour, we will use the same initial formula and isolate the value of "V"

d=vt; so

v=\frac{d}{t}

d= 15 miles

t= 18 minutes/60 min/hour = 0.30 h  (to be consistent with the units)

v=\frac{d}{t}=\frac{15 miles}{0.3 h}=50mph

Kay's husband drove at a speed of 50 mph

8 0
3 years ago
10 points
Archy [21]

Answer:

16 books fit and theres .8 inches left

Step-by-step explanation:

16x2.2 = 35.2

36 - 35.2 + 0.8

7 0
3 years ago
Read 2 more answers
A subtraction equation with one variable that has a solution of 2/3
N76 [4]

Answer:

-4 +3x = -2

Step-by-step explanation:

the equation will give x = 2/3

3x = -2 +4

3x = 2

x = 2/3

brainliest please :)

4 0
3 years ago
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