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
lukranit [14]
3 years ago
5

Which inequality is shown in this graph?

Mathematics
1 answer:
Ivan3 years ago
7 0

Answer:

D

Step-by-step explanation:

when graphing inequalities if the shaded region is below the line then it is less than. Solid line makes it equal to. Line is going downwards so slope is negative. y intercept is in the negative region.

You might be interested in
A chemist needs 130 milliliters of a 47% solution but has only 35% and 87% solutions available. Find how many milliliters of eac
choli [55]

Answer: Amount of 35% solution required = 100 milliliters

Amount of 87% solution required  = 30 milliliters

Step-by-step explanation:

Given: Total solution required =  130 milliliters

Let x = Amount of 35% solution (in milliliters).

Then, Amount of 87% solution required = 130 - x

As per given,

Concentration = 0.35x +0.87(130-x)=0.47(130)

0.35x +113.1-0.87x=61.1\\\\\Rightarrow\ -0.87x+0.35x=61.1-113.1\\\\\Rightarrow\ -0.52 x= -52\\\\\Rightarrow\ x=\dfrac{52}{0.52}=100

Hence, Amount of 35% solution required = 100 milliliters

Amount of 87% solution required  = 130-100 milliliters =30 milliliters

3 0
2 years ago
In a certain​ lottery, you must select 5 numbers​ (in any​ order) out of 26 correctly to win. a. How many ways can 5 numbers be
Step2247 [10]

Answer:

a. 7893600

b.\ \dfrac{1}{26}

Step-by-step explanation:

Given that there are 26 numbers out of which 5 numbers are to be chosen.

Here repetition is not allowed.

For each of the 5 cases, the total number of possibilities will keep on decreasing by 1.

1st case, number of possibilities = 26

2nd case, number of possibilities = 25

3rd case, number of possibilities = 24

4th case, number of possibilities = 23

5th case, number of possibilities = 22

a. Total number of possibilities = 26 \times25 \times24 \times23 \times22 = <em>7893600</em>

b. Probability of winning by choosing one number:

Formula for probability of an event E can be observed as: P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}

Number of favorable cases = 1

Total number of cases = 26

So, required probability:

P(E) = \dfrac{1}{26}

So, the answers are:

a. 7893600

b.\ \dfrac{1}{26}

5 0
3 years ago
Mr. Roberts bought a gas cooker $945. He sold it to a customer for 803.25 due to damage. Calculate:
AfilCa [17]

Answer:

A. $141.75

B. 15% loss (803.25/945)

Step-by-step explanation:

8 0
2 years ago
650ft squared divided by 2/3 hour
AleksAgata [21]
4.24 is the answer I believe,
4 0
3 years ago
Please help asap, I need help with all of them.
katrin2010 [14]

Answer:

1) Congruent

2) Congruent

3) Not Congruent

4) Congruent

5) Congruent

6) Congruent

Step-by-step explanation:

1) If you laid the triangles in the same direction, they both share the bottom angle and top angle, making it congruent. If you use this same thought process, you can figure out the rest.

6 0
3 years ago
Other questions:
  • What is the solution of this system of equations?<br><br>y = 3x + 5<br>y = -x + 3​
    11·1 answer
  • How much should you invest at 4% simple interest in order to earn $50 interest in 6 months
    5·1 answer
  • Solve the equation square root X-6+2 = 6 for the variable. Show each step of your solution process
    5·1 answer
  • The graph shows the market for graphic t-shirts. What does the graph show about the relationship between a product and its price
    13·1 answer
  • Grades on a standardized test are known to have a mean of 1000 for students in the United States. The test is administered to 45
    12·1 answer
  • Dr. Montgomery recently graduated from medical school and his wife bought him an engraved stethoscope. The stethoscope cost $160
    12·1 answer
  • The median of 217, 217, 218, 224.
    8·2 answers
  • Could you take sometime to help me on this please?
    5·2 answers
  • How many oxygen atoms are in the product H2O+ CO2
    15·1 answer
  • Identify the segments that are parallel, if any, if
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!