1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alenkinab [10]
2 years ago
7

A street in San Francisco rises 20 feet for every 100 feet horizontally. What is the measure of the angle of elevation,

Mathematics
1 answer:
SIZIF [17.4K]2 years ago
5 0

Answer:

11°

Step-by-step explanation:

tan ∅ = 20/100 = 0.2

∅ = 11.31°

You might be interested in
A set of composite number less than 12.Express it in listing and set-builder methods
Ivanshal [37]

composite numbers less than 12={1,3,4,6,8,9,10}

7 0
3 years ago
Gabriela walked to a toy store around noon and , after browsing for 2222 minutes, decided to buy a race car for $9.22. Gabriela
Yanka [14]
No change. She gave the salesperson exactly the right amount to buy the racecar.
5 0
3 years ago
How do you do 97 x 2 using distributive Property??
ValentinkaMS [17]
It would just be 97 × 2
5 0
3 years ago
Read 2 more answers
Please Help here, i really need this joe
NNADVOKAT [17]

Answer:

The first answer choice, 4632.5

Step-by-step explanation:

At the rate of 85 feet per hour, after 5.5 hours the apprentice would have covered 467.5 square feet. Subtracting this from the total amount of 5,100 square feet, you get 4632.5, or the first answer choice. Hope this helps!

5 0
3 years ago
Read 2 more answers
Ava bought a 250-ml bottle of concentrated
Reil [10]

Answer:

Ava needs to add 50ml of cleaner.

Step-by-step explanation:

Ratio of cleaner : water = 1:7

This means that the total ratio;(water+cleaner) = 1+7 = 8

Find fraction of each item out of the total ratio of 8;

Fraction of water = \frac{7}{8}

Fraction of cleaner = \frac{1}{8}

Knowing the fractions, find the quantity of cleaner in <em>ml </em>out of a total of 400-ml;

Cleaner = (1/8 )*400 = 50ml

Therefore, Ava needs to add 50ml of cleaner.

8 0
3 years ago
Other questions:
  • Which function represents the inverse function below? please help ​
    15·1 answer
  • Explain how knowing 50 x 4 = 200 helps you find 500 X 400?
    12·1 answer
  • Given, f(x)=x²-2x+3, find f(-2)
    10·1 answer
  • Leslie is a biologist. She is going to randomly select one animal from her lab to study. There are 5 salamanders, 3 crayfish, an
    9·2 answers
  • 3. Which number is a perfect square?<br> A 249<br> C 265<br> B 256<br> D 281
    11·1 answer
  • Number 3 please solve and explain
    8·1 answer
  • Rhona can run at a rate of 6 miles per hour. Mira can run 8 miles in 6 hours. Who sis the faster runner
    14·2 answers
  • Question 5 of 5 0 3 4 5 6 7 8 9 10 Which of the following could be the number shown on the number line? O A A. V20 OB. √24 C. 27
    7·2 answers
  • 14 less than a number is 2 more than 9 times a number
    12·1 answer
  • Find the value of the expression:<br> x(x-y)-y(y^2-x) for x=4 and y=2
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!