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
Mkey [24]
3 years ago
11

I need help on some ratio work

Mathematics
1 answer:
bogdanovich [222]3 years ago
7 0
The answer is A because if you divide 30 by 6 you get 5 and if you divide 48 by 6 you get 8, that is your ratio 5:8, I hope this helps!
You might be interested in
What is 10 times 0.84?
s344n2d4d5 [400]
10 times 0.84 is 8.4 or 8.40 is completely fine as well.
6 0
3 years ago
Read 2 more answers
Giving brainliest!! easy*
DaniilM [7]

Answer:

1584mm^2

Step-by-step explanation:

20 x20 = 400 and there are 3 of them

400+400+400 = 1200

1/2(16x24 ) =192 and there are 2 of them

192+192 = 384

1200+384

8 0
3 years ago
Read 2 more answers
A ball is thrown upward with an initial velocity of 60 mph. it is thrown from a height of 5 feet. what is the maximum height it
natima [27]

Answer:

h = 61.25 m

Step-by-step explanation:

It is given that,

The initial velocity of the ball, v = 60 m/s

It is thrown from a height of 5 feet, h_o=5\ ft

We need to find the maximum height it reaches. The height reached by the projectile as a function of time t is given by :

h=-16t^2+vt+h_0

Putting all the values,

h=-16t^2+60t+5 .....(1)

For maximum height, put

\dfrac{dh}{dt}=0\\\\\dfrac{-16t^2+60t+5}{dt}=0\\\\-32t+60=0\\\\t=\dfrac{-60}{-32}\\\\t=1.875\ s

Put t = 1.875 in equation (1)

h=-16(1.875)^2+60(1.875)+5\\\\h=61.25\ m

So, the maximum height reached by the ball is 61.25 m.

8 0
3 years ago
If 7 4/5 is added to 2 3/4 , what is the sum?​
Rufina [12.5K]
The answer would be 10 11/20 or 10.55 in decimal form
8 0
2 years ago
Read 2 more answers
Use an are model to find the product of 24x21
Luda [366]
24 x 21 is 504. to make a model, just make it 24 x 21 (length x width)
5 0
3 years ago
Other questions:
  • I hot-air ballon is held at a constant altitude by two ropes that are anchored to the ground. One rope is 110 feet long and make
    12·1 answer
  • Consider the region bounded by y = ex, y = 4, and x = 0 . A solid is created so that the given region is its base and cross-sect
    14·1 answer
  • What’s the answer? For this question is hard
    11·1 answer
  • Every day, Katie looks for seashells on the beach. She has 28 shells in her collection. Katie finds 12 more shells each day. Wri
    13·1 answer
  • I need help with this
    8·1 answer
  • Erika calculated that she would spend $115 on school supplies this year. She actually spent $82.50 on school supplies. What is E
    10·1 answer
  • Failingggggggggggggg math 50 pointsssssssss
    9·1 answer
  • Jocelyn finds the blueprints for her house in the basement. The kitchen floor measures 12 inches long and 15 inches wide on the
    6·1 answer
  • Solve x·x·y·y·y = _____
    7·2 answers
  • Is x + 2 is a factor of P(x) = 2x3 + 5x2 + 5x + 6? If so,
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!