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
Y_Kistochka [10]
3 years ago
6

The volumes of two spheres are 729 in3 and 27 in3.

Mathematics
1 answer:
forsale [732]3 years ago
8 0
I think it is gonna be 2:7
You might be interested in
Find the area of a circle whose circumference is the same as the perimeter of a square of side 22 cm. (Take π = 22/7)
Nadya [2.5K]

Answer:

Perimeter of a square=circumference of circle

4×22=2πr

44=πr

r=14

Area of circle=πr2

22/7×14×14

28×22

616

5 0
3 years ago
Read 2 more answers
Jackie invests $25,000, part at 5.5% annual interest and the balance at 8.3% annual interest. how much is invested at each rate
Verizon [17]
I am soo sorry i have eno idea
look it up
7 0
4 years ago
Can someone put an answer for each box plzzzz.
Dahasolnce [82]
We need the drop down options..
7 0
3 years ago
Given the right triangle shown below.if Cos A =15/17 and tan A=8/15 which of the following represents the length of BC
otez555 [7]

Answer:

The Figure for Right triangle is below,

Therefore , 15 unit length represents BC.

Step-by-step explanation:

Given:

Consider a right triangle ABC, Such that

\cos A=\dfrac{15}{17}\\\\\tan A=\dfrac{8}{15}

To Find:

BC = ?

Solution:

In Right Angle Triangle ABC, Cosine and Tangent identity

\cos A = \dfrac{\textrm{side adjacent to angle C}}{Hypotenuse}\\

\tan A= \dfrac{\textrm{side opposite to angle A}}{\textrm{side adjacent to angle A}}

BUT,

\cos A=\dfrac{15}{17}\\\\\tan A=\dfrac{8}{15} ....Given

On Comparing,

Adjacent side to angle A = AB = 15

Opposite side to angle A = BC = 8

Hypotenuse = AC =17

Also Pythagoras theorem is Satisfies,

(\textrm{Hypotenuse})^{2} = (\textrm{Shorter leg})^{2}+(\textrm{Longer leg})^{2}

(\textrm{Hypotenuse})^{2} = 17^{2}=289

(\textrm{Shorter leg})^{2}+(\textrm{Longer leg})^{2}=15^{2}+8^{2}=289

The Figure for Right triangle is below,

Therefore , 15 unit length represents BC.

7 0
3 years ago
What is 25% of 10....
Gekata [30.6K]

Answer: 2.5

10 X 25%

25% = 25/100 = 0.25

10x0.25 = 2.5

Hope this helps!!

8 0
3 years ago
Read 2 more answers
Other questions:
  • A man earned $4000 the first year he worked. If he received a raise of $600 at the end of each year, what was his salary during
    12·1 answer
  • The area of the ice surface of a skating rink is about 221 yd2. The rink is about the shape of a rectangle where the ice-surface
    5·1 answer
  • The average price of gasoline in Paris, France, is 1.91 euros per liter. If there are 3.785 liters in one gallon, and the exchan
    5·1 answer
  • Which of these is the absolute value parent function?
    11·2 answers
  • Ann starts to use the standard algorithm to solve 592×7. Her work is shown below.
    5·2 answers
  • IM STRUGGLING SO HARD U DONT EVEN KNOW PLEASEE HELPPPP Dale bought a canoe that was marked down 75% from an original price of $1
    14·1 answer
  • Josie is creating 5 music playlists for her dance classes. She will use a total of 60 songs. Each playlist will have 7 older son
    14·2 answers
  • What goes in water black and comes red?
    15·2 answers
  • 8 m<br> 16 m<br> 14 m<br> 4 m<br> 2 m<br> 12 m<br> 2<br> What is the area of figure?
    7·1 answer
  • the exponent expression 2⁸ has a value of 256.write two other exponential expressions that have the value of 256. explain how yo
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!