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
USPshnik [31]
2 years ago
5

Find the number that makes the ratio equivalent to 90:18. (blank):2

Mathematics
2 answers:
Novosadov [1.4K]2 years ago
8 0

Answer:

may be this

90x 18y or 10 ;2

Annette [7]2 years ago
3 0
10

90:18 = x:2
18/2=9
90/9 = 10
You might be interested in
If f(x)=x-2 and g(x)=1/2x, find g(f(x))
Scilla [17]

Answer:

hello :

If f(x)=x-2 and g(x)=1/2x,

g(f(x)) = g ( x - 2 )

          = 1/2(x-2)

g(f(x)) = (1/2)x - 1



8 0
3 years ago
Read 2 more answers
Hey can some one look at this?
AURORKA [14]
I'm just going to give you a very quick answer, but I can answer the question
1 foot = 12 inches.
x feet = 60 inches.

1 foot * 60 inches = 12 * x divide by 12

60 / 12 = 5 

So the person is at least 5 feet tall. The height you want is 5 feet 4 inches.

So add 4 inches to 5 feet.
or
Add 4 inches to 60 inches.
you get 64 inches.

There are 20 entries all together. 2 people are 64 inches tall. 

P(64) = 2/20 = 1/10 = 0.1

Answer P(64) = 0.1

I would check all of this if I were you. I'm not sure I counted either one correctly. 

6 0
3 years ago
A tourist standing on the New York City coast sees the Statue of Liberty, which is 305 feet tall. She must tilt her head 9 degre
mixer [17]

Given:

Height of the Statue of Liberty = 305 feet

Angle of elevation = 9 degrees

To find:

The between the tourist and the Statue of Liberty.

Solution:

Using the given information, draw a figure as shown below.

In a right triangle,

\tan \theta=\dfrac{Perpendicular}{Base}

In the triangle ABC,

\tan 9^\circ=\dfrac{305}{x}

x=\dfrac{305}{\tan 9^\circ}

x=1925.6942

x\approx 1926

Therefore, the tourist is standing 1926 feet from the Statue of Liberty.

4 0
3 years ago
A participant in a medical study walked 11,567 steps per day. If their steps are 2.5 feet per step, how many kilometers would th
Paladinen [302]

Answer:

Approximately 61.7 kilometers in a week

Step-by-step explanation:

11567 steps/day x 7 days/week x 2.5 feet/step x 1 kilometer/3280 feet = 61.7

8 0
3 years ago
Find decimal notation.<br> 0.8​%
ipn [44]

To convert a percent to a decimal, divide the percent by 100.

0.8/100 = 0.008 <<<<<< answer.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equatiob 14x = 0
    8·2 answers
  • carolina has 55 guppies in her fish tank she gives 28 guppies to her friend the num ner ig guppies remaining is three times the
    15·1 answer
  • Which expression can be added to the right side of the equal sign form an equation? 8•7 - 4=
    15·2 answers
  • The equation -2x2-8x = 10is rewritten in the form of -2(x-p)2+q = 0. What is the value of q?
    15·1 answer
  • The temperature in Anchorage, Alaska at 6 a.m. was 2°C. If the temperature drops 2 degrees each hour, what is the temperature in
    5·1 answer
  • Find the volume of the region bounded above by the paraboloid z equals 3 x squared plus 4 y squared and below by the square r: m
    5·1 answer
  • What is the expression? the sum of a number and 5, all divided by 6
    15·2 answers
  • Jade buys a blouse and a skirt for 34 of their original price. She pays a total of $31.50 for the two items. If the original pri
    12·1 answer
  • Dan had sixteen dimes and thirty-seven pennies in his bank. His dad borrowed nineteen pennies from Dan. How many pennies does he
    11·1 answer
  • Given the pattern rule Tn=n2-1<br><br> what are the first 3 terms of the pattern
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!