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IceJOKER [234]
3 years ago
11

Determine the value of x in this polygon.

Mathematics
1 answer:
Nata [24]3 years ago
6 0

Answer:

X24

Step-by-step explanation:

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The table shows the busiest airports, shipping ports, and rapid rail systems in the United States. Suppose you are doing a repor
yaroslaw [1]

Answer:

Texas,

Step-by-step explanation:

6 0
3 years ago
I was walking to the store at the same time as my friend Angela. No matter what, She has always gotten there twice as fast as me
atroni [7]
Let's call your speed "a"

her walking speed is then "2a"

and her friend's scooter speed is 10 a

let's also call the distance you need to walk "d"

so the time (t)you need is:

d/t=a
t=d/a

and her time is:
 t=\frac{d}{2} /2a+ \frac{d}{2} /10a
(half a distance with the speed of 2a and half a distance (d/2) with the distance of 10 a

now we count (we know that her time is 30 minutes)

30= \frac{d}{4a}+\frac{d}{20a} //multiply by 20a

600a= 5d+d
600a=6d/divide by 6
100a=d

Now, in order to calculate your time we need to calculate:

t=d/a

but we know how much is d now!
t=\frac{100a}{a}=100

which means that you need 100 minutes, or 1 h 40 minutes!!!

6 0
2 years ago
Find the area of the polygon. A = __ft squared
Nataliya [291]

Answer:

28.5^2

Step-by-step explanation:

The formula is, b(base)+c(height)= b+c over 2.  b+c/2.

B=19ft in this problem.

C=38ft

Knowing this, we can further simplify.

19+38/2

Now, we add 19 and 38.

(57)

57/2= 28.5

So, the anwser is 28.5^2

8 0
2 years ago
Someone help Me it’s timed!!!
Orlov [11]

Answer: v=42

Step-by-step explanation:

18+(6)(4)

3 0
3 years ago
Read 2 more answers
June is working on an addition problem and starts with 17,985. After she adds, she still has 17,985. Which property of addition
podryga [215]

Answer:

addition

Step-by-step explanation:

idkthis sounds dumb

3 0
3 years ago
Read 2 more answers
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