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
madam [21]
3 years ago
14

17. Summarize the order of operations for evaluating expressions. Use complete sentences.

Mathematics
2 answers:
iVinArrow [24]3 years ago
8 0
First parenthesis, then multiplication/division, then addition/subtraction
ohaa [14]3 years ago
3 0
PEMDAS
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Use these in order to get the correct answer.
You might be interested in
Which of the following is an extraneous solution of square root 4x+41 = x+5?
saw5 [17]
The answer is
4(2)+41=2+5
49
X=2
5 0
2 years ago
Which is a solution to the equation 6x + y = –4?
KatRina [158]
1. Make y the subject of the equation
y = -4 - 6x


2. Substitute values for guess and check
8 = -4 - (6 x 2)
8 = -4 - 12
This is incorrect.

2 = -4 - (6 x 1)
2 = -4 -6
This is incorrect.

-10 = -4 - (6 x 1)
-10 = -4 -6
This is correct.

The correct answer is C.
7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%20%5Cunderline%7B%20%5Ctext%7BQuestion%7D%7D%20%3A%20" id="TexFormula1" title=" \underline{ \
Oliga [24]

Answer:

Part A)

The height of the water level in the rectangular vessel is 2 centimeters.

Part B)

4000 cubic centimeters or 4 liters of water.

Step-by-step explanation:

We are given a cubical vessel that has side lengths of 10cm. The vessel is completely filled with water.

Therefore, the total volume of water in the cubical vessel is:

V_{C}=(10)^3=1000\text{ cm}^3

This volume is poured into a rectangular vessel that has a length of 25cm, breadth of 20cm, and a height of 10cm.

Therefore, if the water level is h centimeters, then the volume of the rectangular vessel is:

V_R=h(25)(20)=500h\text{ cm}^3

Since the cubical vessel has 1000 cubic centimeters of water, this means that when we pour the water from the cubical vessel into the rectangular vessel, the volume of the rectangular vessel will also be 1000 cubic centimeters. Hence:

500h=1000

Therefore:

h=2

So, the height of the water level in the rectangular vessel is 2 centimeters.

To find how how much more water is needed to completely fill the rectangular vessel, we can find the maximum volume of the rectangular vessel and then subtract the volume already in there (1000 cubic centimeters) from the maximum volume.

The maximum value of the rectangular vessel is given by :

A_{R_M}=20(25)(10)=5000 \text{ cm}^3

Since we already have 1000 cubic centimeters of water in the vessel, this means that in order to fill the rectangular vessel, we will need an additional:

(5000-1000)\text{ cm}^3=4000\text{ cm}^3

Sincer 1000 cubic centimeters is 1 liter, this means that we will need four more liters of water in order to fill the rectangular vessel.

3 0
3 years ago
Read 2 more answers
Let f be a function such that f(x)=5x-3 is defined by the domain 2≤x≤5. The range of the function is
sasho [114]

Answer:

1. Multiply like the - isn't there

2.add it

3. Idk I just out something XD

Step-by-step explanation:

8 0
3 years ago
The frequency table shows the favorite college football teams of middle school students what fraction of the students choose the
Ivahew [28]

what does the table look like


5 0
3 years ago
Other questions:
  • What fraction is equivalent to 0.002?
    13·2 answers
  • Cost to store: $145<br> Markup: 150%<br> Selling Price:?
    11·2 answers
  • Given the equation P = 2w + 2l solve for w.
    6·2 answers
  • Kittens weigh about 100 grams when born and gain 7-15 grams per day. If a kitten weighed 100 grams at birth and gained 8 grams p
    11·1 answer
  • -5x - 12 &lt; 13 or -6x + 8 &gt; 50
    10·1 answer
  • Many fundraisers ask for donations using e-mail and text messages. The paper "Now or Never! The Effect of Deadlines on Charitabl
    9·1 answer
  • The graph plots four equations, A, B, C, and D:
    9·2 answers
  • Darnell's team scored 40 points at the game. Darnell scored 15% of the team's points. How many points did Darnell score?
    14·1 answer
  • Which number line model represents the expression 6+(-2)?
    5·1 answer
  • Directions:Classify the following polynomials by degree and number of terms.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!