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ella [17]
3 years ago
11

If EFGH is a trapezoid, find its perimeter.​​

Mathematics
1 answer:
Serjik [45]3 years ago
5 0
40.5
Trust me i did it and got it right!! if its wrong lmk and i can explain it for u
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HELP ASAP! Which equation represents a linear function that has a slope of 4/5 and a y-intercept of -6?
vivado [14]
The answer is c explained d a bcdadeadcdadcddacda
8 0
3 years ago
Jerome photographed an aquarium that measured 12 inches by 18 inches by 24 inches. Lim photographed an aquarium that was 12 inch
8090 [49]

Answer:

the answer is 864 in3

Step-by-step explanation:

Jerome photographed an aquarium that measured 12 inches by 18 inches by 24 inches.

So V=LxWxH....

12 x 18 x 24= 5,184

Then...

Lim photographed an aquarium that was 12 inches by 30 inches by 12 inches.

So= V=LxWxH

12 x 30 x 12=4,320

And they need to see who has more so 5,184-4,320=864in3

I hope this helps also Into Math said it was correct :)

6 0
2 years ago
The ages of the 32 recruits in police academy are normally distributed with a mean of 27 with a standard deviation of 2. What pe
Natalka [10]
Z scores are   (age - mean) / std dev

= 23 - 27 / 2  = -2  and  27-27 / 2  = 0 

Using the standard normal tables we find the required percentage is 47.73%

                
8 0
2 years ago
What is domain restrictions and what causes them?
MakcuM [25]
Domain restrictions are values of x which are not acceptable in a function.

They may be arbitrary because we simply want to ignore them. eg y = x^2 between 0 and 4

They may make no sense in the context, eg graph a compounding investment over next 20 years.
Negative values for x make sense here.

They may avoid mathematical impossibilities eg y = (x^2 - 4x) / (x - 4) which must avoid dividing by zero, so x cannot = 4.
The graph will look like the line y = x but have a hole where x= 4
8 0
2 years ago
Can someone help me with this problem?
I am Lyosha [343]
Answer: 7x ≤ 15

Explanation: At least 15 people or less.
6 0
3 years ago
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