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
tino4ka555 [31]
3 years ago
15

Two different types of candy cost 2x, 7x. If you buy 2 of each type, write down an algebric expression of the total cost

Mathematics
1 answer:
deff fn [24]3 years ago
5 0

Answer:

$(18x)

Step-by-step explanation:

2(2x)+2(7x)

=4x+14x

=18x

You might be interested in
Which example is a nonrenewable energy source?
timama [110]
Coal because but only in last decade as we humans mine and we only have so much of it
7 0
2 years ago
Given quadrilateral EFGH at e(-4,7) f(8,4) G(t,-5) and h(-7,-1) using coordinate geometry prove EFGH is a rectangle
Tcecarenko [31]

The above question was not properly written.

Complete Question

Given quadrilateral EFGH with vertices at E(-4,8), F(8,4), G(5,-5) and H(-7,-1), prove using coordinate geometry that EFGH is a rectangle.

Answer:

Quadrilateral EFGH is a rectangle.l because:

EF = GH and FG = EH

Step-by-step explanation:

The formula for coordinate geometry is given as :

√(x2 - x1)² + (y2 - y1)² when we have coordinates: (x1, y1) and (x2 , y2)

For the quadrilateral EFGH with given coordinates above to be a rectangle,

EF = GH

FG = EH

Hence:

For side EF

E(-4,8), F(8,4)

= √(8 - (-4))² + (4 - 8)²

= √12² + -4²

= √144 + 16

= √160 units

For side FG

F(8,4), G(5,-5)

=√(5 - 8)² + (-5 - 4)²

= √-3² + -9²

= √9 + 81

= √90 units

For Side GH

G(5,-5) , H(-7,-1)

= √(-7 - 5)² + (-1 - (-5))²

= √-12² + 4²

= √144 + 16

= √160 units

For side EH

E(-4,8), H(-7,-1)

= √(-7 -(-4))² +(-1 - 8)²

= √-3² + -9²

= √9 + 81

= √90 units

From the above calculation, we can see that truly,

EF = GH

FG = EH

Therefore, quadrilateral EFGH is a rectangle.

6 0
3 years ago
What is closed and not closed please explain, thank u
Nataly_w [17]

Answer:

jhjijhikjhikjikj

Step-by-step explanation:

kiuytfdfghujklkjh

5 0
3 years ago
Find the volume of the cube (asap) (picture)
MaRussiya [10]
Volume equals 60 centimeters
5 0
3 years ago
Read 2 more answers
Ashley is the utilities manager at a paper mill. She's watching over one of her holding tanks. It takes of an hour to fill the t
Romashka [77]
If it takes an hour to fill 1 tank in 1 hour 1 tank will be full
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is 5 5/6 + 6 3/4
    15·1 answer
  • If the parent function is y=1/x, describe the change in the equation y=-1/x
    8·1 answer
  • Write words to match the expression 3+(4*12)
    6·1 answer
  • A theater wants to build movable steps that they can use to go on and off the stage. They want the steps to have enough space in
    15·2 answers
  • 2-(y + 2) = 3y<br> Solve for y
    15·1 answer
  • -2(3+-4+-8+7) solve using distribution
    8·2 answers
  • Solve PLZ The width of a rectangle is 33 inches and the area is at least 165 inches. Which inequality could be used to find the
    12·1 answer
  • PLEASE ANSWER! DONE IN 30 MINUTES. THE CORRECT ANSWER WILL GET BRANLIST AND 50 EXTRA POINTS!
    6·2 answers
  • What is 1.70 times 8.5
    9·1 answer
  • Isaiah has a points card for a movie theater.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!