5. A ski slope is 310 yards long with a vertical drop of 220 yards. Find the
angle of elevation of the ski run. Round to the nearest degree.

Answers

Answer 1
It helps to draw a picture so you can see which trig ratios to use but...

310 is the hypotenuse of the ski slope and the side length across from the angle you’re looking for is 220, the vertical drop.

You can use sin to find theta.

sinx= 220/310

sinx=0.70967...
x = sin inverse of 0.70967....
x = 45°

Related Questions

What percent of the jeans cost more than $20.
Stem Leaf
166 788 9999
2135
3
4 | 223
2|3 = $23

Answers

Answer:

866

Step-by-step explanation:

659

Answer: 2/3=$23

Step-by-step explanation:

Find the function value f(3) if
f (h) = 4h – 3

Answers

f(3)= 9 bc 4(3)=12 12-3=9

Answer:

f(3) would be 9 in this case.

Step-by-step explanation:

To find the value f(3) if f(h) = 4h - 3, substitute h for 3.

f(3) = 4(3) - 3

Multiply 4 by 3 to get 12.

f(3) = 12 - 3

Subtract 3 from 12 to get 9.

f(3) = 9

f(3) would be 9 in this case.

What is the length of the hypotenuse of the triangle??

Answers

Answer:

65

Step-by-step explanation:

33² + 56² = 4225

Square root of 4225 = 65

Find the value of the expression below if I = 10.
z? – 2 (x + 5) =

Answers

Answer:

10

Step-by-step explanation:

z−2(x+5)=

Use the distributive property to multiply −2 by x+5.

z−2x−10

Can somebody please help me and give me the answer to example 2

Answers

Answer:

there is no question for example 2

Step-by-step explanation:

How can you make 34 from 6, 7, and 4?

Answers

Answer:

7*4+6

Step-by-step explanation:

7*4+6 = 28+6 = 34

Multiply 7 times 4 to get 28.
Then add 6, you get 34.

3 + x, when the value of x is 15

Answers

Answer:

The answer is 18

Step-by-step explanation:

If you add 15 to 3 then you get 18

Hope this helps!!! :)

Answer:

x= -15

Step-by-step explanation:

I hope it's help you

Calculate the unit price per square foot for each of the flooring types listed above. Which flooring type costs the least per square foot?


a. carpet: $375 for 100 square feet

b. laminate: $340 for 80 square feet

c. vinyl: $402 for 120 square feet

Answers

Answer:

Vinyl

Step-by-step explanation:

The cost per square foot are is obtained by :

Total cost / total number of square feet

a. carpet: $375 for 100 square feet

Cost per square foot = $375 / 100

= $3.75 per sq ft

b. laminate: $340 for 80 square feet

Cost per sq ft = $340 / 80

= $4.25

c. vinyl: $402 for 120 square feet

Cost per sq ft = $402 / 120

= $3.35

Arranging from least to highest

Vinyl < carpet < laminate

Answer:

vinyi

Step-by-step explanation:

Determine whether (8,1) is a solution of y = 13x – 6.

Answers

First we need to plug the x and y values into the equation given. After solving the equation we will determine wether the given points are a solution by seeing if they are equal.

So…

1 = 13(8) - 6

1 = 104 - 6

1 = 98

(8,1) is not a solution of y=13x-6
The answer is 8,1.......

5/9 ÷ 2/3
PLEASE HELP I AM ACTUALLY NOT SMART

Answers

Answer:

5/6

Step-by-step explanation:

=5/9 * 3/2

simplify

5/3 * 1/2

=

5/6

Which fraction and decimal forms match the long division problem?

9) 2.000

18+

20

181

20

18

2

O A.

and 0.2

O

OB.

and 0.222

O c.

and 0.2

O D.

and 0.2

Answers

Answer:

Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?

Step-by-step explanation:

Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?Which fraction and decimal forms match the long division problem?

Please answer this correctly without making mistakes

Answers

3.67 teaspoons, and 1 divided by 17 is 0.05 teaspoons. (All you have to do is divide the teaspoons by X(17).

9514 1404 393

Answer:

  3 tablespoons, 2 teaspoons

Step-by-step explanation:

A tablespoon is 3 teaspoons, so 62 tablespoons is 3×62 = 186 teaspoons. One teaspoon added to that gives a total of 187 teaspoons.

Dividing 187 by 17, we get ...

  (187 tsp)/17 = 11 tsp

Of course, 11 tsp is 3×3 +2 tsp = 3 tbsp + 2 tsp

Can somebody help me outt pleaseee ???

Answers

Answer: a= 187.5 m squared

Step-by-step explanation: a=ab/2

Answer:

187.5

Step-by-step explanation:

times 25 and 15 = 375

375 divided by 2 = 187.5

Can someone give me the answer please 4(2x-3)=5x+7

Answers

Step-by-step explanation:

x=6.33333

the three just continue so u can keep it x=6.3

Evaluate. 4y+8 , and y=6

Answers

Answer:

32

Step-by-step explanation:

4y + 8 and y = 6 ( plug in 6 to y )

4 x 6 + 8

24 + 8 = 32

Elijah's puppy weighs 20 ounces. If he weighed 15 ounces at the last visit to the veterinarian's office, what is the percent increase in the puppy's weight rounded to the nearest whole number?​

Answers

Answer:

The percent increase in the the puppy's weight  is 84%

Step-by-step explanation:

Is y=3(2)^x a linear or nonlinear function?

Answers

Answer: Nonlinear

Step-by-step explanation: Whenever a function has an exponent, it is usually a non-linear function.

Erin is 3 years younger than twice Alex's age. Their ages combined are 33 years. How old are Alex and Erin? Write a systems of equations first, let x=Erin's age and y=Alex's age

Answers

Erin is 15 and Alex is 18

33-3=30 30/2=15 15+3=18 18+15=33

Answer:

X = 15 = Erin's age

Y = 18 = Alex's age

Step-by-step explanation:

X = Erin's age

Y = Alex's age

33 (combined ages) - 3 (how many years Erin is younger than Alex) = 30

30 ÷ 2 = 15

15 + 0 = 15 (Erin's age)

15 + 3 = (Alex's age)

X = 15 = Erin's age

Y = 18 = Alex's age

Check if I'm correct:

15 + 18 = 33

Sorry if wrong! Plz mark brainiest if correct :D Have a great day luv <3

-Bee

Field 0.45 kilo long and 0.4 kilo wide. What is the area in square meters

Answers

Answer:

180000

Step-by-step explanation:

Answer:

180.000 m^2.

Step-by-step explanation:

Area in square kilometers

= 0.45 * 0.4

=  0.18

There 1000* 1000 = 1,000,000 square meters in a square kilometer so

Area in sq meters = 0.18 * 1000000

= 180,000 m^2.

Katarina bought a package of 500 stickers. 25% of the stickers are hearts. The remaining stickers
are stars. Select 2 statements that are true.

A.Katarina has 100 heart stickers.
B.Katarina has 375 star stickers.
C.The package contains 20 sheets of stickers
3
D.75% of the stickers are stars.
E.The number of heart stickers is the same as the number of star stickers

Answers

B is correct

25% of 500 is 125, 500-125 is 375 which is how many remaining star stickers there are.

The correct statement are;

B. Katarina has 375 star stickers.

D. 75% of the stickers are stars.

What is mean by Percentage?

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

Given that;

Katarina bought a package of 500 stickers. 25% of the stickers are hearts. The remaining stickers are stars.

Now,

Since, Katarina bought a package of 500 stickers. 25% of the stickers are hearts. The remaining stickers are stars.

Hence, The number of hearts = 25% of 500

                                              = 25/100 × 500

                                              = 25 × 5

                                              = 125

And, Number of stars = 500 - 125

                                  = 375

                                  = 75% of 500

Thus, The correct statement are;

B. Katarina has 375 star stickers.

D. 75% of the stickers are stars.

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What is the equation of a line with a slope of 3 and contains
point (4.1)

Answers

Answer:

y = 3x - 11

Step-by-step explanation:

y=mx+b

1=3(4)+b

1=12+b

b=-11

Answer:

y = 3x –11

or 3x – y = 11 Standard form

Explanation:

using slope-intercept form, calculate b

1 = 3(4) + b

1= 12 + b

1 –12 = b

–11 = b rewrite the equation using this value.

y = 3x 11

A store receives a shipment of 320 skateboard wheels. After 3 days, 272 of the skateboard wheels are left. After 7 days, 208 skateboard wheels are left.

a. Write an equation that represents the number y of skateboard wheels remaining after x days.

b. Use the linear equation to predict how many skateboard wheels will be left after 11 days.

c. After how many days should the store plan to receive a new shipment of skateboard wheels so they do not run out?

d. What does the slope of the equation represent? What does the y-intercept represent?

Answers

Answer:

[tex]y=-16x+320[/tex]

144

20 days

Change of the number of skateboards with respect to the change of days.

y intercept represents the total stock of the skateboard wheels.

Step-by-step explanation:

The points on the plane are [tex](3,272)[/tex] and [tex](7,208)[/tex].

Slope is given by

[tex]m=\dfrac{y_2-y_1}{x_2-x_1}=\dfrac{208-272}{7-3}\\\Rightarrow m=-16[/tex]

The equation of the line will be

[tex]y-y_1=m(x-x_1)\\\Rightarrow y-272=-16(x-3)\\\Rightarrow y-272=-16x+48\\\Rightarrow y=-16x+320[/tex]

The equation that represents the situation is [tex]y=-16x+320[/tex]

When the number of days is 11 we have [tex]x=11[/tex]

[tex]y=-16\times 11+320\\\Rightarrow y=144[/tex]

The number of wheels left after 11 day is 144.

When the shipment will run out [tex]y=0[/tex]

[tex]0=-16x+320\\\Rightarrow x=\dfrac{320}{16}\\\Rightarrow x=20[/tex]

So, after 20 days the shipment will run out.

The slope represents the change of the number of skateboards with respect to the change of days.

The y intercept represents the total stock of the skateboard wheels.

What is a speed of 55 mph equivalent to in units of m/s? ( 1 mile = 1609 m, 1 hour = 3600 s)

Answers

9514 1404 393

Answer:

  about 24.58 m/s

Step-by-step explanation:

Multiply by conversion factors that change the units, but not the value.

  (55 mi/h) × (1609 m/mi) × (1 h)/(3600 s) = (55×1609/3600) m/s

  = 88495/3600 m/s ≈ 24.58 m/s

_____

Additional comment

The exact conversion uses 1609.344 meters per mile, so gives exactly 24.5872 m/s.

Earning an A in algebra this semester is an example of:
A. a long-term goal.
B. a short-term goal.
C. an instant goal.
D. a short-term commitment.
SUBMIT

Answers

Earning an A in algebra this semester is an example of (A) a long term goal.

One of the many branches of mathematics is algebra, which means "reunion of shattered pieces, setting of bones" in Arabic. Algebra, which is a common thread throughout practically all of mathematics, is essentially the study of mathematical symbols and the rules for using them in formulas.

Since all mathematical applications involve manipulating variables as though they were numbers, elementary algebra is a prerequisite. The study of algebraic structures like groups, rings, and fields is referred to as abstract algebra, primarily in educational contexts (the term is no more in common use outside educational context). Modern presentations of geometry include linear algebra, which deals with linear equations and linear translations, and has numerous real-world applications (in weather forecasting, for example).

Since there are a wide variety of application for Algebra in our day-to-day lives and in the modern sciences, so a good score in Algebra will not only get a good score for the results but also help learn valuable information for the future. Hence it is a long-term goal.

To learn more about algebra visit:

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I need help ASAP please I’m giving brainliest!

Answers

I think it would be 35
Answer : 35


Explanation: 40 * 3 = 120

The shelf can hold 120 games total on 3 shelves, there's already 85 games on the shelf.

120–85=35

Booker has room for 35 more video games

46 5/16 times 18 1/9

Answers

Answer:

832.25625

Step-by-step explanation:

Mark Me Brainliest Please I used a calculator

Angle M has a measure between 0° and 360° and is coterminal with a –620° angle. What is the measure of angle M?

Answers

Answer:

100 or A

Step-by-step explanation:

i hope this is what you were looking for ;)

Aaron was
making fruit punch for his study group. He used 6 cups
of orange juice, 11/2 cups of lemon juice and 3/4 cups
of pineapple juice. How many total cups of liquid did
Aaron mix altogether?

Answers

Answer:

12 1/4 cups

Step-by-step explanation:

11/2 = 5.5 cups

5.5 + 3/4=6.25 (which is basically,6 1/4)

6 1/4 + 6 = 12 1/4 cups

What is 1/4 of a full rotation?

Answers

A full rotation is 360. If you divide that by 4 you will get 90 degrees. So you answer is 90 degrees

A Four-digit number is divided by a 35 and has a remainder of 15. The first three digits of the number 155. What is the fourth digit of the number ​

Answers

Answer:

the last digit is 5

Step-by-step explanation:

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