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
SSSSS [86.1K]
3 years ago
9

What is the gradient of the blue line Attachment below!!!!!!!!!!!

Mathematics
1 answer:
mr_godi [17]3 years ago
6 0

Answer:

-3 Or 3 it could be any one of them

Step-by-step explanation:

-3 or 3

Rise/run so an

You might be interested in
Find the probability of atleast three successes in six trials of a binomial experiment in which the probability of success is 50
yan [13]

The binomial cumulative probability with p=0.5 for 3+ successes is as follows:

P(3+)=\sum_{k=3}^6 {{6}\choose{k}}p^k(1-p)^{6-k}

for p=0.5 (50% success rate) it becomes:

P(3+)=\sum_{k=3}^6 {{6}\choose{k}}0.5^6=\frac{21}{32}=0.65625

the probability is 0.65625, or about 66%


7 0
3 years ago
Plz help me!!with this!!
ikadub [295]
 the surface area of that rectangular prism is 247.5.

7 0
3 years ago
A theater has 28 rows of 38 seats downstairs and 14 rows of 26 seats upstairs.How many seats does the theater have?
Triss [41]
For downstairs- 28 x 38= 1064

For upstairs- 26 x 14= 364

All together- 1064 + 364= 1428


So.... 1428 seats in total.

Hope this helped! :)
3 0
2 years ago
-2 1/3 - (-5) = ? can someone please help me ty!
Eddi Din [679]

Answer: 8/3

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Find the perimeter of quadrilateral PQRS with the vertices P(2,4), Q(2,3), R(-2,-2), and S(-2,3).
storchak [24]

Answer:

P=16.53\ units

Step-by-step explanation:

we know that

The perimeter of quadrilateral PQRS is equal to the sum of its four length sides

the formula to calculate the distance between two points is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

we have

the vertices P(2,4), Q(2,3), R(-2,-2), and S(-2,3)

step 1

Find the distance PQ

P(2,4), Q(2,3)

substitute in the formula

d=\sqrt{(3-4)^{2}+(2-2)^{2}}

d=\sqrt{(-1)^{2}+(0)^{2}}

d=\sqrt{1}

dPQ=1\ unit

step 2

Find the distance QR

Q(2,3), R(-2,-2)

substitute in the formula

d=\sqrt{(-2-3)^{2}+(-2-2)^{2}}

d=\sqrt{(-5)^{2}+(-4)^{2}}

dQR=\sqrt{41}\ units

step 3

Find the distance RS

R(-2,-2), and S(-2,3)

substitute in the formula

d=\sqrt{(3+2)^{2}+(-2+2)^{2}}

d=\sqrt{(5)^{2}+(0)^{2}}

dRS=5\ units

step 4

Find the distance PS

P(2,4), S(-2,3)

substitute in the formula

d=\sqrt{(3-4)^{2}+(-2-2)^{2}}

d=\sqrt{(-1)^{2}+(-4)^{2}}

dPS=\sqrt{17}\ units

step 5

Find the perimeter

P=PQ+QR+RS+PS

substitute the values

P=1+\sqrt{41}+5+\sqrt{17}

P=6+\sqrt{41}+\sqrt{17}

P=16.53\ units

5 0
3 years ago
Other questions:
  • Write an equation of the line containing the point (3,1) and perpendicular to the line 4x−3y=5.
    11·1 answer
  • Although the earth's orbit about the sun is elliptical, the average distance from the earth to the sun is approximately 93 milli
    12·2 answers
  • A test for the presence of a certain disease has probability 0.2 of giving a false-positive result (indicating that an individua
    8·1 answer
  • The table below shows the results when 3 coins were tossed simultaneously 30 times. The number of tails appearing was
    10·1 answer
  • Which point on the number line represents the quotient 12 divided by -2
    6·1 answer
  • 100000 x 3056.74 x (-78.345) x 10000/345.678=X X=?
    13·1 answer
  • Sally bought 10 pencils for<br> $1.50, how much is it per pencil? Don't forget $ in<br> the front.
    8·1 answer
  • HELP QUICK! NO BOTS!
    7·1 answer
  • Stuck on this question:<br> Solve 6(2y-3)-10=2y
    14·2 answers
  • An airplane is flying at 4000 feet above the ground. If the angle of depression from the airplane to the beginning of the runway
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!