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
Anna11 [10]
3 years ago
11

Please help me with this I don’t know how.

Mathematics
1 answer:
vazorg [7]3 years ago
4 0

Answer:

J: 2/45

Step-by-step explanation:

You multiply the probabilities together then simplify

2/15 x 5/15

to get 10/225

simplify to get your answer of 2/45

You might be interested in
What is the unit rate for 175 calories in 12 ounces
kati45 [8]

175 calories divided by 12 is 14.58.

So your unit rate is 14.58.

6 0
4 years ago
6. Two points in the plane, ????(19,4) and ????(19,−6), represent the endpoints of the diameter of a circle.
dusya [7]

Answer:

Radius = 5

center is (19,-1)

(x-19)^2(y+1)^2= 25

Step-by-step explanation:

Two points in the plane, (19,4) and  (19,−6), represent the endpoints of the diameter of a circle.

Distance between the points is calculated using formula

d=\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}

=\sqrt{\left(19-19\right)^2+\left(-6-4\right)^2}=10

diameter = 10

radius = diameter divide by 2

Radius = 5

midpoint is the center of the circle

\left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)

\left(\frac{19+19}{2},\:\frac{-6+4}{2}\right)

(19,-1)

Equation of the circle

(x-h)^2(y-k)^2= r^2

h,k is the center and r is the radius

h=19 and k=-1 , r=5

(x-19)^2(y+1)^2= 25

8 0
3 years ago
Write a real world problem that you would represent with the equation 4x+5=37.
AURORKA [14]
Bob was 5 feet off the ground. He travels 4 feet every single second. How long will it take for him to reach 37 feet?

4x + 5 = 37

4x + 5 (-5) = 37 (-5)

4x = 32

4x/4 = 32/4

x = 8

It will take Bob ~8 seconds to reach 37 feet*

*Problem & answer


hope this helps
3 0
4 years ago
Divide x^3+2 by x+1<br> long division<br> ppleeease! :)
anzhelika [568]

     Long division:   (x³ + 2)  ÷  (x + 1)


                                        <u>    </u><u>x² –  x  +  1   </u>
      x³ + 0x² + 0x + 2      |    x  +  1
   <u>– x³ –   x²</u>    ⋮       ⋮
          –   x² + 0x     ⋮
          <u>+   x² +   x</u><span>     ⋮</span>
                    +  x + 2
<span>                   </span> <u>–  x – 1</u>
                            + 1


         Quotient:   Q(x) = x² – x – 1;
  
     Remainder:   R(x) = + 1.


I hope this helps. =)

3 0
3 years ago
Find all the angles listed. also list all of the lines that are secants, chords and tangents
Tanzania [10]

Answer:

Secants – 1. <CBG 2. <AGF 3. <ABD

Tangent – 1. <CDE

Chords – 1. <BD 2. <DF 3. <BG 4. <BF 5. <GD 6. <FG

Angles – 1. 45 2. 75 3. 35 4. 70 5. 75 6. 55 7. 50 8. 25 9. 35 10. 70 11. 50 12. 25 13. 70 14. 50. 15. 60 16. 85 17. 95 18. 85 19. 95

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • . Solve for x. Show all work. (10 points) 4(2x + 1) - 3= -3(x – 4) 2. List the 5 steps for solving a problem (5 points) 3. Defin
    10·1 answer
  • Estimate the weight of 6 apples.
    12·1 answer
  • Need help with 31 please
    5·2 answers
  • Calculate the mean of the given data set. You must show your work to receive all possible points.
    15·1 answer
  • Im having trouble on these ones. Can someone help&gt;
    5·1 answer
  • Solve each equation by factoring. 5a^2-2a-47=0
    12·1 answer
  • If a rectangular plot measures 33 feet by 44 feet, what is
    8·1 answer
  • My number is the smallest 2 digit number that only has 2 factors
    11·2 answers
  • Can anyone know the answer please
    11·1 answer
  • Please answer, i'm timed (EDGE 2022)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!