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
ch4aika [34]
2 years ago
13

Unit rate of 144 for 4.5

Mathematics
1 answer:
Over [174]2 years ago
8 0

Answer:

by 6780

Step-by-step explanation:

You might be interested in
Help please<br> Please help
ElenaW [278]

9514 1404 393

Answer:

  4. True

  5. False

Step-by-step explanation:

4. The number of x-intercepts produced by the quadratic formula may be 0, 1, or 2. It will be 0 if the two roots are complex. It will be 1 if the two roots lie in the same place (one root with multiplicity 2). It is true that there may be only one x-intercept.

__

5. The value of 'b' in the quadratic formula is the coefficient of the linear term. In the given quadratic, it is -5, not 5.

8 0
2 years ago
What is the area of this triangle?
olganol [36]

Answer:

the answer of the question is D

3 0
3 years ago
HELP I REALLY NEED HELP PLEASE :0 thanks
spayn [35]
The area of the triangle is 52.5 ft squared.
8 0
3 years ago
Read 2 more answers
Explain your answer !! <br> Have a nice day <br><br> Will give braisnlt
lora16 [44]

Answer:

The equations are:

4H + 3P = 13.75

2H + 5P = 11.25

Hotdog = 2.50

Pretzel = 1.25

Step-by-step explanation:

Let:

H = hot\ dog

P =Pretzel

For Tina:

4H + 3P = 13.75

For Doug:

2H + 5P = 11.25

Solving for the price of both items:

We have:

4H + 3P = 13.75 --- (1)

2H + 5P = 11.25 --- (2)

Multiply (2) by 2

2 * (2H + 5P = 11.25)

-------------------

4H + 10P = 22.50 --- (3)

Subtract (3) from (1)

4H + 3P = 13.75

4H + 10P = 22.50

----------------------

4H - 4H + 3P - 10P = 13.75 - 22.50

3P - 10P = 13.75 - 22.50

-7P = -8.75

Solve for P

P = \frac{-8.75}{-7}

P = 1.25

Substitute 1.25 for P in (2)

2H + 5P = 11.25

2H + 5 * 1.25 = 11.25

2H + 6.25 = 11.25

Collect Like Terms

2H = 11.25-6.25

2H = 5

Solve for H

H = \frac{5}{2}

H = 2.50

3 0
2 years ago
Why is 4/0 a irrational number
Arte-miy333 [17]

Answer:

In the question 4/0, the denominator is zero so it is not a rational number.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Consider the proportions m/n=1/2 and n/k =2/5. What is the ratio m/k?EXPLAIN YOUR REASONING!!!!
    7·1 answer
  • The diameter of a dome is 28 inches. What is the volume? Leave in terms of pi.
    6·1 answer
  • An 8-cup carton of soy milk costs $6.96. What is the price per pint?
    15·1 answer
  • If there are 67 cherries on one tree how many cherries are on 345 trees.
    13·1 answer
  • The shadow of the moon during a solar eclipse travels 2300 miles in one hour in the first 20 minutes the Shoadow traveled seven
    8·1 answer
  • 5) Solve 9x = 7x + 12
    13·2 answers
  • Help me i need the answer
    6·1 answer
  • Please answer and put the expanation in to be marked branliest. Thank you!!
    15·2 answers
  • Which two ordered pairs represent a proportional relationship?
    13·1 answer
  • In triangle QRS, angle Q measures 33.7°, angle R measures 52.3°, and angle S measures 94°. Based on the information that is prov
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!