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Mumz [18]
3 years ago
6

2.6.4 practice algebra 2 you are helping to design a road for a high mountain pass. there are two routes over the pass, but both

have to cross step ravines. use what you know about solving radical functions to design a bridge that will safely cross the ravine
Mathematics
1 answer:
lora16 [44]3 years ago
8 0

Answer:

Step-by-step explanation:

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Which number is located between 15 and 20 on the number line
andre [41]
The number will be 17
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What is the value of x in the solution of the system of equations below?<br>8x-y=20<br>Y=3x​
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x=4

where y =3x

8x-3x=20

5x=20

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vekshin1

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14

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3 years ago
Please help i really don't know the answer.
inn [45]

Answer:

95 degrees

Step-by-step explanation:

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8 0
3 years ago
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A theme park had 1099 visitors in 3 days.There were twice as many visitors on saturday than on Friday.There were 234 more visito
Blababa [14]

Answer: there were 692 visitors on Saturday.

Step-by-step explanation:

Let x represent the number of visitors that were there on Friday.

Let y represent the number of visitors that were there on Saturday.

Let z represent the number of visitors that were there on Sunday.

The theme park had 1099 visitors in 3 days. It means that

x + y + z = 1099- - - - - - - - - - - - - -1

There were twice as many visitors on saturday than on Friday. This means that

y = 2x

x = y/2

There were 234 more visitors on Sunday than on Saturday. This means that

z = y + 234

Substituting x = y/2 and z = y + 234 into equation 1, it becomes

y/2 + y + y + 234 = 1099

Cross multiplying by 2, it becomes

y + 2y + 2y + 468 = 2198

5y = 2198 - 468

5y = 1730

x = 1730/5

x = 346

y = 2x = 2 × 346

y = 692

z = y + 234 = 692 + 234

z = 926

3 0
2 years ago
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