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2 years ago

What is the slope? (1, 7), (10, 1)

Mathematics

1 answer:

nexus9112 [7]2 years ago

7 0

Change in y = 6
change in x = -9

so slope is 6/-9 = 2/-3 = $- \frac{2}{3}$

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the fastest elevators in the Burj Khalifa can travel 330 feet in just 10 seconds how far does the elevator travel in 11 seconds

iVinArrow [24]

Answer:

363 feet

Step-by-step explanation:

330 ft / 10 seconds = 33 ft per second

33 * 11 seconds = 363 feet

6 0

2 years ago

Read 2 more answers

What is the value of the function y=1.3x+22 when x=-7?<br> y= -----------

rodikova [14]

$y=1.3x+22$

$y=1.3(-7)+22$

$y = 12.9$

5 0

3 years ago

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Monet measures the diameter of an Oreo and finds that each cookie is 1.75 inches across. Using Monet's measurement, calculate th

Anon25 [30]

Answer:

5.495 inches.

Step-by-step explanation:

We have been given that Monet measures the diameter of an Oreo and finds that each cookie is 1.75 inches across. We are asked to find the circumference of an Oreo.

We know that circumference of circle is equal to $2\pi r$ , where r represents radius of circle.

We also know that diameter is 2 times radius.

$D=2r$

Upon substituting $2r=\text{ 1.75 in}$ , we will get:

$\text{The circumference of an Oreo}=\text{ 1.75 in}\times \pi$

Using 3.14 as an estimation for π, we will get:

$\text{The circumference of an Oreo}=\text{ 1.75 in}\times 3.14$

$\text{The circumference of an Oreo}=5.495\text{ in}$

Therefore, the circumference of an Oreo would be 5.495 inches.

3 0

3 years ago

Please help! thanks<br><br> i kinda need it soon too

mr Goodwill [35]

Answer:

43-5= 38 (subtract the y-intercept from the last number to see how many stamps were sold over the past two months)

38/2= 19 (the number of stamps sold over 2 months divided by how many months it took for those stamps to be sold)

19 is what goes in the box

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3 years ago

Find the sum. white your answer as a mixed number?

Ronch [10]

11/7 = 1 4/7
14/8 = 1 3/4

6 0

3 years ago