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
Allushta [10]
3 years ago
6

2. Simplify this expression:

Mathematics
1 answer:
Advocard [28]3 years ago
7 0
The answer is: 7w+7+3y
You might be interested in
Tamera graphs the following points on a coordinate plane.
Lorico [155]

Answer:

  A)  reflection of P across the x-axis is at (3, 4).

Step-by-step explanation:

The relevant transformations are ...

  (x, y) ⇒ (x, -y) . . . . . . reflection across the x-axis

  (x, y) ⇒ (-x, y) . . . . . . reflection across the y-axis

__

  A) sign of y-coordinate has changed: reflection across the x-axis

  B) signs of both coordinates have changed: reflection across both axes

  C) sign of x-coordinate has changed: reflection across the y-axis

  D) sign of y-coordinate has changed: reflection across the x-axis

The only answer choice that has a proper description is Choice A.

5 0
3 years ago
A pilot flew a small plane against the wind 1 miles from Ashland to Roseberg in hour. The pilot returns with the wind miles to A
Maru [420]

Answer:

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Evaluate u + xy, for u = 20, x = 5, and y = 7.
Yanka [14]

Answer:

55

Step-by-step explanation:

u + xy, for u = 20, x = 5, and y = 7

u + xy = 20 + 5 * 7 = 20 + 35 = 55

6 0
3 years ago
Read 2 more answers
Let f(x)=x^2+8x. Evaluate f(−4)=
nevsk [136]

Answer:

f(-4) = - 16

Step-by-step explanation:

f(-4) = (-4)2 + 8(-4)

f(-4) = 16 + -32

f(-4) = - 16

3 0
3 years ago
Read 2 more answers
has vertices of A(0, 0), B(–4, 0), and C(–2, 4). The coordinates of each vertex are multiplied by 3 to create . Determine if is
Klio2033 [76]
Coordinates of vertices of new triangle:
A´(0,0), B´(-12,0), C´(-6,12).
This transformation is dilatation, with the origin as the center of dilatation and the scale factor of the dilatation : s=3.  A dilatation changes the size of a figure, while the shape of figure does not change.
Triangle A´B´C´ (image) is similar to triangle ABC (pre-image) because their corresponding angles are equal in measure and the ratio of their corresponding sides are in proportion (in attachment). 
Download docx
5 0
3 years ago
Other questions:
  • A distribution of values is normal with a mean of 195.2 and a standard deviation of 68.7. Find P6, which is the score separating
    14·1 answer
  • Lupe can ride her bike at a rate of 20 mph when there is no wind. On one particular day, she rode 2 miles against the wind and n
    12·2 answers
  • What is 6 in the slope-intercept form
    9·1 answer
  • X/5 = 1 A) x = 5 B) x = 15 C) x = 25 D) x = 45
    9·1 answer
  • -12 - 5x^2 + 2x^4 =0
    10·1 answer
  • 3/4 ( 16x - 27 - 1 )​
    14·2 answers
  • In an activity, students are pulling marbles from a large jar containing blue and red marbles. In their sample, students will ca
    8·1 answer
  • What is the distance between the points (2, 3) and (5, -4)?
    6·1 answer
  • The number 10 befotre 3305
    15·1 answer
  • She wanna - but i dont got the time I just hoped of a private jet and went and hoped on 85 yuhhh-
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!