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
Mrrafil [7]
3 years ago
10

I really need help on this question please

Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
8 0
Jgvhhkjbbbhhhzjxhhdhfhfhfbd
You might be interested in
This is timed plese help
hram777 [196]

Answer:

98in^2

98 inches squared

Step-by-step explanation:

24.5=1 triangle

x=4 triangles

x=24.5*4

x=98 in^2

5 0
2 years ago
A climber is descending at a rate of 345 feet per hour. What is the climber's change in altitude after three hours of climbing?​
FromTheMoon [43]

Answer:

1035 feet in 3 hours

3 0
2 years ago
What’s the value of x ?
ioda

Answer:

x=70

Step-by-step explanation:

Because these angles are on the opposite sides of each other, they have to add up to 180. This will make the equation 2x-5+45=180. Simplify this to get 2x+40=180. Subtract 40 from both sides to get 2x=140. Divide each side by 2 to isolate x. x=140/2. Simplify this to get x=70.

If this helps please mark as brainliest

3 0
3 years ago
Read 2 more answers
caleb has 7 black caps 4 yellow caps and 9 blue caps in his wardrobe. Two caps are drawn wothout replacement from the wardrobe.
Hitman42 [59]

Answer:

18/95

Step-by-step explanation:

What is probability?

Probability is simply the chances of something occuring.

As a formula, I like to say that formula = # of favorable outcomes / total # of outcomes

Where favorable outcomes is what we want to happen and total # of outcomes is the total number of possibilities.

In order to find the probability of the occurrence of something in a row, we multiply the individual probabilities of each action

Understanding the question

Here we are given that caleb has 7 black caps 4 yellow caps and 9 blue caps in his wardrobe and given this we want to find the probability of Caleb randomly selecting 2 blue caps without replacing it the first being drawn.

So here # of favorable outcomes = # of blue caps = 9

and

total number of outcomes = total # of caps = 7 + 4 + 9 = 20

Finding the probability

<em>For </em><em>first </em><em>draw</em>

First let's find the probability that caleb will select a blue cap the first time.

We know that probability = # of favorable outcomes / total # of outcomes

We also know that # of favorable outcomes = 9 and total # of outcomes = 20

Plugging this in, we get that the probability of Caleb randomly selecting a blue cap on the first draw is 9/20

<em>For </em><em>second </em><em>draw</em>

Because it says that caleb will not replace the cap when drawn it's important to subtract 1 from both the # of caps and # of blue caps

This results us in having # of favorable outcomes as 8 and total # of outcomes as 19

Plugging this in we get that the probability of Caleb drawing a blue cap the second time is 8/19

Finally to find the total probability of him selecting two blue caps in a row without replacing the first cap, we multiply the individual probabilities

From doing so we acquire 9/20 * 8/19 = 18/95

4 0
2 years ago
Read 2 more answers
HELP ME!,!,,,! I’ve been waiting for 30 minutes
Furkat [3]

Answer:

5/9=1/2

12/13=1

2/13=0

Step-by-step explanation:

These are just based on what I think and also

5/9=0.55... so closer to 0.5 which =1/2

12/13 is just really close to 13/13

2/13 is really close to 0/13 rather than 6.5/13, which is 1/2

5 0
2 years ago
Other questions:
  • How far does Kevin ride his bike constant 3m/s for 60 seconds
    12·1 answer
  • What is the expression of (2x) squared?
    12·1 answer
  • Can someone help with this
    15·1 answer
  • A person is pulling a freight cart with a force of 59 pounds. How much work is done in moving the cart 80 feet if the cart’s han
    5·1 answer
  • If you reverse the digits of a two-digit positive integer and subtract the resulting integer from the original integer , the dif
    11·1 answer
  • Find the value of x.<br><br> x = [ ?1
    10·1 answer
  • What is the 12th term of the linear sequence below?<br> 7,9,11,13,15
    14·2 answers
  • A squirrel can run at a maximum speed of 24 miles per hour. At this rate, how many seconds will it take the squirrel to run 12 m
    9·2 answers
  • Sandy used a semicircle and a triangle to make the
    6·1 answer
  • Write an equation to represent a number increase by 4 is 7.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!