3 years ago

What is the slope of a line that is perpendicular to the line y= -1\2x+ 5

Mathematics

2 answers:

aniked [119]3 years ago

5 0

Answer:

-1/2

Step-by-step explanation:

skelet666 [1.2K]3 years ago

4 0

Answer:

-1/2

Step-by-step explanation:

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Explain how you know...?

Anestetic [448]

Answer:

Step-by-step explanation:

Because 7.7^2 equals 60,

8 0

2 years ago

What is the y-value when x equals 7?<br> y = 310 - 25(x)

monitta

Answer:

y=135

Step-by-step explanation:

To find the solution, we must put 7 in for x and solve, as shown:

$y=310-(25)(7)\\y=310-175\\y=135$

6 0

3 years ago

Read 2 more answers

jose jumped 8 1/3 feet. this was 2 2/3 feet farther than lila jumped. how far did lila jump TELL MEH AFTER THIS I GET ON IXL

wariber [46]

Subtract 2 2/3 from 8 1/3

6 1/3

5 0

2 years ago

Gabby assumed she could sell 45 boxes of cookies by Friday, but she only sold 26 boxes. What was Gabby's percent error?

Agata [3.3K]

Answer:

73.07%

Step-by-step explanation:

Given that,

Actual value of sold cookies = 26

Assumed value of sold cookies = 45

We need to find Gabby's percent error. The percentage error in a value is given by :

Error = ](Assumed value - Actual value)/Actual value]× 100

So,

$\%=\dfrac{45-26}{26}\times 100\\\\=73.07\%$

So, Gabby's percent error is equal to 73.07%.

4 0

2 years ago

The amount of profit, p, you earn by selling knives, k, can be determined by: p=200k-500 a) Determine the constraints on profit

Natalka [10]

We are given with the formula
p = 200k - 500
a) The constraint for this formula is obtained from the idea that the profit must be positive
200k - 500 > 0
k > 500/200
k > 2.5
b) To make 14000 profit
14000 = 200k - 500
k = 72.5 or 73 knives must be sold

3 0

3 years ago