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skad [1K]
3 years ago
15

A line that includes the points (0,w) and (–1,2) has a slope of 6. What is the value of w?

Mathematics
1 answer:
mars1129 [50]3 years ago
7 0

Answer:

8

Step-by-step explanation:

slope =  \frac{w - 2}{0 - ( - 1)}  \\  \\  \therefore \: 6 =  \frac{w - 2}{0 + 1} \\  \\  \therefore \: 6 =  \frac{w - 2}{1}  \\  \\ \therefore \:w - 2 = 6 \\  \\  \therefore \:w = 6 + 2 \\  \\  \therefore \:w = 8\\  \\

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Members of the Wide Waters Club pay
vivado [14]

Answer:

The number of times members and non-members will have to rent a boat in order to pay the same amount=20

Step-by-step explanation:

We can have two expressions to show the total cost paid by a member and non-member;

Total cost by member=Cost per summer season+cost per number of times they rent a boat×number of times they rent a boat

where;

Cost per summer season=$105

Cost per number of times they rent a boat=$9.50

Number of times they rent a boat=n

Replacing;

Total cost by a member=105+(9.5×n)=9.5 n+105......equation 1

Total cost by a non-member=Cost per number of times they rent a boat×number of times they rent a boat

where;

Cost per number of times they rent a boat=$14.75

Number of times they rent a boat=n

Replacing;

Total cost by a non-member=(14.75×n)=14.75 n......equation 2

To calculate the number of times they would have to rent a boat in order to pay the same amount, we equate equation 1 to equation 2

9.5 n+105=14.75 n

14.75 n-9.5 n=105

5.25 n=105

n=105/5.25

n=20

The number of times members and non-members will have to rent a boat in order to pay the same amount=20

6 0
3 years ago
If ∠WOZ and ∠WOX are supplementary angles and ∠WOX and ∠XOY are complementary angles, then what is the value of x and m∠XOY?
omeli [17]

Answer:

D.x = 6; m∠XOY = 18°

Step-by-step explanation:

Supplementary angles add to 180 and complementary angles add to 90

∠WOZ + ∠WOX = 180

108 + ∠WOX = 180

∠WOX + ∠XOY = 90

∠WOX + 3x = 90

∠WOX  = 90 -3x

Replace WOX in the first equation

108 + ∠WOX = 180

108 + 90 -3x = 180

Combine like terms

198 -3x = 180

Subtract 198 from each side

-3x = 180-198

-3x = -18

Divide by -3

-3x/-3 = -18/-3

x = 6

∠XOY  = 3x = 3*6 = 18

5 0
3 years ago
Consider the function graphed below.<br><br> Which function does the graph represent?
navik [9.2K]

Answer: Option B

Step-by-step explanation: Doing the test, saw another post with the answer

5 0
3 years ago
Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Tju [1.3M]

Answer:

-10 because you do parenthesis first

4 0
3 years ago
Read 2 more answers
Round to the nearest tenth Pythagorean Theorem
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I think 8.0 is the answer
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3 years ago
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