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
Jobisdone [24]
3 years ago
5

The intersection of two lines is a

Mathematics
1 answer:
pashok25 [27]3 years ago
8 0
The interstection of 2 lines is a plane
You might be interested in
Anaya took 4 cups of sugar to make a cake.how many ounces of sugar did she take?
Degger [83]

Answer:

32 ounces

Step-by-step explanation:

1 cup is equal to 8 ounces.

4 × 8 = 32

8 0
3 years ago
What is the reciprocal of 2 3/8<br><br> a) -19/8<br> b)-8/19<br> c)8/19<br> d)19/8
attashe74 [19]
Answer is C) 8/19

you do ((2*8)+3)/8
making it 19/8
and the reciprocal is the opposite of that answer, so 8/19
6 0
4 years ago
How many gallons of paint are needed to paint one coat, if a gallon of paint covers 400ft squared?
bixtya [17]

Answer:

6.28 gallons

Step-by-step explanation:

first we need to find the area of a half sphere, and then find how much paint will be needed for that area.

The area of a sphere:

a=4 \pi r^2

thus, the area of half a sphere is:

a=2 \pi r^2

we know that the radius is:

r=20ft

we substitute this to find the area of the half sphere (the area they need to paint):

a=2\pi (20ft)^2\\a=2(3.1416) (400ft^2)\\a=2,513.27ft^2

now the question is how many gallons of paint are needed to paint 2,513.27 square feet.

We are told that 1 gallon covers 400 square feet

thus, we must divide 2,513.27 by 400:

\frac{2,513.27ft^2}{400ft^2} =6.28

6.28 gallons of paint are needed.

5 0
3 years ago
From a set of eight marbles, five red and three white, we choose one at random. What are the odds in favor of choosing a red mar
lesya692 [45]
There's a 5/8 chance that you will choose the red marble and there's only 3/8 chance for a white marble.
4 0
3 years ago
Katherine bought 7 yards of streamers, 25 balloons, and five spools of ribbon to use for party decorations. Each spool contained
dangina [55]
521 feet of streamers and ribbon

This is because 7 yards = 21 feet and 500 + 21 is 521. Hope this helped!
3 0
4 years ago
Other questions:
  • What is 600 is 10 times as much as
    15·1 answer
  • Name three pairs of numbers that have 5 as their greatest common factor. Use each number only once in your answer.
    14·1 answer
  • It takes Awan 8 1/3 minutes to run a mile, it takes Kate 1 1/5 time longer. How long does it take Kate to run one mile?
    8·2 answers
  • Based on your results of this test, is there enough evidence to suggest that there is a difference in weight between infants of
    12·1 answer
  • In a certain county the number of charter schools is eleven less than twice the number of Alternative Schools. There are 35 Char
    9·1 answer
  • An egg of a particular bird is very nearly spherical. The radius to the inside of the shell is 4 millimeters and the radius to t
    7·1 answer
  • A researcher was testing the number of popcorn kernels that popped out of a mini bag of 100 kernels after being cooked for the s
    8·1 answer
  • Overige
    7·1 answer
  • Which scenario could be represented by the algebraic expression n minus 13?
    5·2 answers
  • Help me pls i will make u a brainliest
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!