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
mr Goodwill [35]
3 years ago
10

Find an expression which represents the difference when (-2x+10y) is subtracted from (5x−7y) in simplest terms.

Mathematics
1 answer:
Zepler [3.9K]3 years ago
5 0

Answer:

7x-17y

Step-by-step explanation:

We need to find the expression which represents the difference when (-2x+10y) is subtracted from (5x−7y) . Let the result is R.

So,

R = (5x−7y)-(-2x+10y)

Solving brackets as follows :

R = (5x−7y)+2x-10y

taking like terms together

R = (5x+2x)+(-7y-10y)

R = 7x-17y

Hence, when (-2x+10y) is subtracted from (5x−7y) the result is (7x-17y).

You might be interested in
Two angles are complementary. one of the angles is twice the other.the larger angle has a measure of
horrorfan [7]
Complimentary angles will add up to 90 degrees

x + y = 90
x = 2y

2y + y = 90
3y = 90
y = 90/3
y = 30......this is one angle

x = 2y
x = 2(30)
x = 60.....this is ur other angle

and ur larger angle is 60 degrees
7 0
3 years ago
I’m not sure what to do, this was what I got. Someone please help and solve problem #14 in the picture. Thanks!
mars1129 [50]

Answer:

  • x = 8
  • AM = BM = 16

Step-by-step explanation:

Your problem setup is correct. The triangle is isosceles, so the marked segments are the same length.

  3x - 8 = 2x

You can solve this by subtracting 2x (from both sides) ...

  x - 8 = 0

Then adding 8 (to both sides):

  x = 8

MB = MA = 2x = 16.

4 0
3 years ago
It's a system of equations x=-4y x+6y=18
Misha Larkins [42]
Subsitute -4y for x

-4y+6y=18
2y=18
divide both sides by 2
y=9
sub back

x=-4y
x=-4(9)
x=-36

(x,y)
(9,-36)
3 0
3 years ago
3. The volume V of a cone is given by the
hammer [34]

Answer:

Step-by-step explanation:

The most appropriate choice of volume of a cone is given by-

h=\frac{3v}{\pi r^{2} }

What is volume of a cone?

The volume of a cone is the amount of space occupied by the cone.

Volume of a cone is given by the formula

V=\frac{1}{3} \pi r^{2} h

Where, r is the radius of cone and h is the height of the cone.

Here,

V=\frac{1}{3} \pi r^{2} h\\3V=\pi r^2h\\h=\frac{3V}{\pi r^2}

To learn more about volume of a cone, refer to the link:

brainly.com/question/28109167

#SPJ9

5 0
1 year ago
On a coordinate grid, your campsite is located at (3, – 5), and the next checkpoint station is located at (–10, 1). Each unit in
Bumek [7]
Answer: <span>A. about 30.8 miles
</span><span>
The x and y distance from the campsite at A (3, – 5), and the next checkpoint station is located at B (–10, 1) would be:
Xab= Xb- Xa= -10 - 3= -13
Yab= Yb- Ya= 1- (-5)= 6

The resultant distance would be
c^2= a^2+b^2
c^2= (-13)^2 + (6)^2
c= </span>√(169+36)= √205
c=14.32

If each unit in the coordinate plane represents 2.15 miles, the true distance= 14.32*2.15 miles= 30.78 miles
6 0
3 years ago
Other questions:
  • the ratio of the areas of two rectangles is 4 to 5. if the area of the larger rectangle is 135 square feet, what is the area of
    8·1 answer
  • ½ is the same as 0.5 and the ratio of _____.
    8·1 answer
  • According to the fundamental theorem of algebra, how many zeros does the polynomial below have?
    5·2 answers
  • Given: What type of angles are ∠2 and ∠3 are adjacent angles.
    6·1 answer
  • Is -4 an even or odd numnber?
    15·1 answer
  • Simplify the expression 35e^9/5e^8
    7·1 answer
  • se quiere pintar una pared en forma de hexágono regular y se sabe que cada lado mide 3m y que su apotema es de 2,8m ¿cual es el
    14·1 answer
  • I'll give brainliest for the first and correct answer! The perimeter of a triangle is 135. The sides have lengths a, b, and c. T
    8·1 answer
  • Please Help solve simultaneous equations , I never got hang of it.
    9·2 answers
  • After executing the following statement, the value of x is ________. double x = 5 4 * 3 / 2 ;
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!