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
lana [24]
3 years ago
15

Which expressions are equivalent to 4(4x + 2y + x − y)?

Mathematics
1 answer:
Komok [63]3 years ago
7 0
<span>4x+2y+x−y=(4+1)x+(2−1)y=5x+y</span>
You might be interested in
Find the supplement of 29°​
Nonamiya [84]

Answer:

151°

Step-by-step explanation:

Supplementary angles equal 180°, so all you have to do here is subtract 29 from 180 to get 151° as the supplement.

4 0
3 years ago
Find the area of circle o if DCBO is a rectangle and DB measure 10 units
Dmitrij [34]

Answer:

100\pi

Step-by-step explanation:

Step 1: Identity the radius.

Since O is the center of the circle, and C and E lie on the circumference, OC and OE are the radii of the circle and thus,

OC=OE.

Step 2: Consider the rectangle.

All diagonals in a rectangle are congruent so this means

DB= OC ( OC is also a diagonal).

Thus, OC= 10 units.

Step 3: Analyze

So this means OE is also 10 units as well.

Since we know the length of the radius, Use the area of circle,

\pi {r}^{2}

\pi( {10}^{2} ) = 100\pi

So the area of a circle is 100 pi.

3 0
2 years ago
Read 2 more answers
Jason eats 1/4. Of the whole pizza for dinner. Write a fraction that represents the amount of pizza that is remaining.
tekilochka [14]
Only
\frac{3}{4}
pieces of whole pizza are left.
6 0
3 years ago
Read 2 more answers
Please help! Algebra 1 math Guaranteed brainliest!
Semenov [28]
Hello! And thank you for your question!

All you can do is simplify √28 to 2√7

Then the equation becomes 2√7 - 2√7

Subtract the like terms to get 0.

Final Answer:

It is a rational and equal to 0.
5 0
3 years ago
Hexagon DEFGHI is translated on the coordinate plane below to create hexagon D'E'F'G'H'I': Hexagon DEFGHI and Hexagon D prime E
BigorU [14]
We write the translation one by one:

D (3, 5)

D' (-6, 2)

That translates to: (x - 9, y - 3), because that is for passing from D to D': (3 - 9, 5 - 3) = (-6, 2).

Therefore if it is true for D and D' then, it has to be true for all others (you can check) for that rule to be true, so the correct answer is:

(x, y)→(x − 9, y − 3)
8 0
3 years ago
Other questions:
  • Marlene noticed that when a pair of parallel lines was cut by a transversal, two particular vertical angles were reflections of
    5·1 answer
  • Carol wanted to see how the data would change if she did not include the outlier in her study. The results are shown in the tabl
    7·2 answers
  • which of the ordered pairs is a solution of the given system? y=3x-2 y=-x A.(2,9)B.(1,4)C.(1/2,-1/2)
    14·1 answer
  • In the figure, three line segments cross at a common point. Angle A is 45°, and angle E is 85°. What is the measurement of angle
    9·1 answer
  • Can some one please help me , I need to get This correct :))
    15·2 answers
  • Please help i'm timed!!!!
    12·1 answer
  • A square of side 6cm has the same area as a rectanglevof length 9cm. Find the breadth of the rectangle​
    12·2 answers
  • The question is on the jpg link.
    6·1 answer
  • Please help me it will be useful ps i might be heald back
    6·2 answers
  • What is the inverse of {(2, 4), (-3, 5), (7, -1), (9, 0)}?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!