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
hjlf
3 years ago
14

What is 4(x−2+y)? I need help.

Mathematics
1 answer:
stepladder [879]3 years ago
7 0

4x+4y-8

Hope this helps!

You might be interested in
Area of composite shapes!!
LenaWriter [7]
The answer to the questions is 27
6 0
3 years ago
Which dot plot has more than 1 mode?
Lyrx [107]

Answer:

The Calico Crayfish

Step-by-step explanation:

Mode is the number that appears the most.

<u>Zebra Mussel</u>

Mode: 5

<u>Shield Darter</u>

Mode: 4

<u>Calico Crayfish</u>

Mode: 5 & 8

<u>Blueback Herring</u>

Mode: 10

3 0
3 years ago
Mr Thompson please answer. This is hw that is for mathematics Algebra.
ddd [48]

Answer:

question 6:

x^{2} + 9x + 14 and (x + 2) (x + 7)

question 7:

x^{2} - 7x + 10 and (x - 2)(x - 5)

question 8:

x^{2} - 9x + 20 and (x - 4)(x - 5)

question 9:

(x + 1) (x - 17)

x^{2} - 17x + 1x - 17

x^{2} - 16x - 17

question 10:

(x - 1) (x + 17)

x^{2} + 17x - 1x - 17

x^{2} + 16x - 17

6 0
3 years ago
PLEASE HELP FAST!!!! 40 POINTS!!!!!!
dimulka [17.4K]
Commutative property of addition
5 0
3 years ago
Read 2 more answers
Find the value of cos 28°​cos 62°​– sin 28°​sin 62°​
Romashka [77]
<h2>Answer:</h2>

cos 28°​cos 62°​– sin 28°​sin 62°​ = 0

<h2>Step-by-step explanation:</h2>

From one of the trigonometric identities stated as follows;

<em>cos(A+B) = cosAcosB - sinAsinB             -----------------(i)</em>

We can apply such identity to solve the given expression.

<em>Given:</em>

cos 28°​cos 62°​– sin 28°​sin 62°​

<em>Comparing the given expression with the right hand side of equation (i), we see that;</em>

A = 28°

B = 62°

<em>∴ Substitute these values into equation (i) to have;</em>

<em>⇒ cos(28°+62°) = cos28°cos62° - sin28°sin62°</em>

<em />

<em>Solve the left hand side.</em>

<em>⇒ cos(90°) = cos28°cos62° - sin28°sin62°</em>

⇒ 0 = <em>cos28°cos62° - sin28°sin62°     (since cos 90° = 0)</em>

<em />

<em>Therefore, </em>

<em>cos28°cos62° - sin28°sin62° = 0</em>

<em />

<em />

8 0
2 years ago
Other questions:
  • Look at the picture on top 63 points
    9·1 answer
  • If your annual gross income is $62,000 and you have one monthly car payment of $335 and a monthly student loan payment of $225,
    8·1 answer
  • Which letter has line symmetry? Answer options with 5 options Q L M J P
    10·1 answer
  • rob says all numbers have an even number of factors marcia says some numbers have an odd number who is correct
    15·2 answers
  • A cylindrical water bottle has a diameter of 5 in. and a height of 9 in. What is the capacity of the water bottle in cubic inche
    10·1 answer
  • Please help I really need to give this in tomorrow I will give you a thanks please
    14·2 answers
  • Jesus Christ had dreads so shake em', I ain't got none but I'm planning on growing some​
    11·2 answers
  • Arnold and four friends buy a
    15·1 answer
  • This is a sketch of the curve with equation y = f(x).
    15·1 answer
  • Marcy wants to know which type of book is most commonly checked out by visitors of her local public library. She surveys people
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!