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
mario62 [17]
2 years ago
7

Find the number that makes the ratio equivalent to 9:1 Answer has to end with :8

Mathematics
1 answer:
Svetradugi [14.3K]2 years ago
8 0
The answer is 72 : 8
You might be interested in
Two sides of a triangle measure 10 inches and 13 inches. The included angle between these sides is 55°. What is the approximate
PolarNik [594]
The answer should B 11.2 inches
4 0
3 years ago
Estimate how many 12-inch rulers will be about the same length as a sheet of paper.
lbvjy [14]
About one standard ruler is the ESTIMATED length of a piece of paper.

4 0
3 years ago
Read 2 more answers
How do I solve this math problem?
nikitadnepr [17]
1,088 if you set it up as a proportion. It would be 17/20 compared to x/1280 multiply 17 by 1280 and then divide by 20.
3 0
3 years ago
What is the value of x?
Ksju [112]

Answer:

if we are finding the perimeter it would be x = 24

but if it is area it would be x = 480

Step-by-step explanation:

3 0
2 years ago
Galileo wanted to release a wooden ball and an iron ball from a height of 100 meters and measure the duration of their fall. He
kotegsom [21]

<u><em>Answer:</em></u>

He would need to climb 480.97 m

<u><em>Explanation:</em></u>

The ground, the plane to climb and the altitude (100 m) all form a right-angled triangle

Therefore, we can apply the special trig functions.

<u>These functions are as follows:</u>

sin(θ) = \frac{opposite}{hypotenuse}

cos(θ) = \frac{adjacent}{hypotenuse}

tan(θ) = \frac{opposite}{adjacent}

<u>From the diagram, we have:</u>

θ = 12°

The distance that he needs to climb is the hypotenuse

The altitude = 100 m is the opposite

<u>Therefore, we can use the sin function as follows:</u>

sin(12°) = \frac{100}{hypotenuse}

hypotenuse = \frac{100}{sin(12)}

hypotenuse = 480.97 meters to the nearest hundredth

Therefore, he would need to climb 480.97 meters

Hope this helps :)

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the least common multiple you should use to find 4/5 + 5/6
    14·2 answers
  • Please help not to sure on this one thank you
    14·1 answer
  • Trent walks 133 yards due south, then 168 yards due west and finally 293 yards due north. How far is Trent from his starting poi
    15·1 answer
  • Give three rational numbers between -2 and -1
    6·1 answer
  • Which property justifies this r(s + t) = rs + rt<br> statement
    10·2 answers
  • A student solved this problem and said the answer was 4 miles. Dave is walking to the store 2 miles from his house. Dave has alr
    11·1 answer
  • Rylan paid a total of $2,961.00, including principal and interest, over an 11-month period, to pay off his credit card. Choose t
    11·1 answer
  • Anyone alive I need this answer
    14·1 answer
  • A company had an 8% increase in profits in July. If the July profits were
    6·2 answers
  • The equation that models the current water temperature t of the swimming pool is t -6=78 which best describes the error made whe
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!