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
kvasek [131]
3 years ago
11

BRAINLIEST! Someone help please!

Mathematics
1 answer:
Papessa [141]3 years ago
3 0

Answer:

60

Step-by-step explanation:

You might be interested in
Determine whether this system of equations has one solution, no solution, or infinitely many solutions.
prohojiy [21]

Answer:

The only solution I see is for x=0

Step-by-step explanation:

y=8x+2

y=-8x+2

y=y so substitute:

8X+2=-8X+2

Subtract 2 from each side

8X=-8X

divide each side by 8

x=-x

The only solution I see is for x=0

4 0
3 years ago
How do you solve for area and perimeter
OverLord2011 [107]
Find the measure of the third angle

Use your trig functions the get the sides

Then calculate area and perimeter
8 0
2 years ago
Three balls are packaged in a cylindrical container as shown below. The balls just touch the top, bottom, and the sides of the c
lord [1]

Answer:

a. 5177 cm³

b. 3,451 cm³

c. 67%

Step-by-step explanation:

Given:

Diameter of each ball (d) = 13 cm

Radius of the ball (r) = radius of the cylinder = ½(13) = 6.5 cm

Height of the cylinder (h) = the sum of the diameters of the 3 balls = 3(13) = 39 cm

a. Volume of cylinder = πr²h

Plug in the values

Volume of cylinder = π*6.5²*39 = 5176.56 ≈ 5177 cm³

b. Total volume of the three balls = 3(volume of 1 ball) = 3(volume of sphere) = 3(⁴/3πr³)

Plug in the value

Total volume of the 3 balls = 3(⁴/3*π*6.5³) = 3(1150.35) = 3,451.05 ≈ 3,451 cm³

c. % of volume of the container occupied by the 3 balls = total volume of the three balls / volume of cylinder × 100

Plug in the values

= 3,451/5177 × 100

= 66.6602279

≈ 67%

6 0
2 years ago
HELLLPPPP THIS IS DUEEEE
Citrus2011 [14]

Answer:


Y intercept = ( 0,-7)


X intercept= ( 7/5,0)


4 0
3 years ago
900% of blank is 4,950
Ira Lisetskai [31]

Answer:

550

Step-by-step explanation:

Of means multiply and is means equals

900% * b = 4950

Changing to decimal form

9 b = 4950

Divide each side by 9

9b/9 = 4950/9

b =550

8 0
2 years ago
Read 2 more answers
Other questions:
  • If the height of Mount Everest is about 8.8×103 meters, and the height of the Empire State Building is about 3.8×102 meters, whi
    13·2 answers
  • Multiply.
    13·2 answers
  • Which of the following inequalities is equivalent to 5 > x?
    10·1 answer
  • A 2017 poll found that 51​% of college students were very confident that their major will lead to a good job. If 15 college stud
    9·1 answer
  • Marketing provides a guiding philosophy for a​ company's strategic planning. This​ philosophy, known as​ __________, focuses on
    10·1 answer
  • What is the exponential regression equation for the data set x 3,4,7,11,12,16,19 y .3,.5,.9,1.2,1.7,1.7,1.9
    7·2 answers
  • Janelle subtracts -4 from a number. the result is 2. what is the number?
    10·2 answers
  • Raina spent $32.91 on three shirts. If each shirt cost the same amount, how much does one shirt cost?​
    13·2 answers
  • I’ll give extra points
    9·1 answer
  • HELP!! joels apartment building is 42 ft tall and casts a shadow of 20ft. If Joel is 6 ft tall, how long is his shadow
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!