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
maks197457 [2]
3 years ago
11

HELP ASAP DUE SOON!!

Mathematics
2 answers:
madam [21]3 years ago
7 0

Answer:

B

Step-by-step explanation:

Nesterboy [21]3 years ago
5 0

Answer:

I think the answer is B.

Step-by-step explanation:

You might be interested in
What is purpose of the underlined part of the sentence​
shutvik [7]
I can’t see what the underlined word is
3 0
3 years ago
If the dimension of a square is 3 1/2 what would the perimeter be?
Eduardwww [97]
It would be 3 because in a half means like cut so what is in the middle between 2 and 4? 3 so that is correct



6 0
3 years ago
Read 2 more answers
Para reformar la cocina de su caja Berta compro la semana pasada 2 cajas de plaquetas para el suelo y 4 de azulejos para la pare
Anvisha [2.4K]

Answer:

Caja de plaquetas = x = 30 €

Caja de azulejos = y = 35 €

Step-by-step explanation:

Deje que el costo de

Caja de plaquetas = x

Cuadro de mosaico = y

Por Berta

Para reformar su cocina, Berta compró la semana pasada 2 cajas de baldosas de plaquetas para el suelo y 4 cajas de baldosas para la pared por 200 €.

2x + 4y = 200 ...... Ecuación 1

Hoy

Hoy compré 2 cajas más de plaquetas y otras 2 de tejas por 130 €.

2x + 2y = 130 ..... Ecuación 2

Resolvemos usando el método de Eliminación

2x + 4y = 200 ...... Ecuación 1

2x + 2y = 130 ..... Ecuación 2

Restar la ecuación 2 de 1

2 años = 70

y = 70/2

y = 35 €

Resolviendo para x

2x + 4y = 200 ...... Ecuación 1.

2x + 4 × 35 = 200

2x + 140 = 200

2x = 200 - 140

2x = 60

x = 60/2

x = 30 €

el costo de

Caja de plaquetas = x = 30 €

Caja de azulejos = y = 35 €

6 0
3 years ago
d varies inversely as c and the constant of variation is 4 which equation represents the relationshiop
weeeeeb [17]

Answer:

d = 4/c.

Step-by-step explanation:

Inverse variation is :  d = k/c where k is a constant.

Here k = 4.

6 0
2 years ago
if the line AB with A(-1,5) and B(3,7) is perpendicular to the line CD WITH C(7,11) AND D(X,23). THEN X=?​
MissTica

Answer:

x=1

Step-by-step explanation:

slope AB = (7-5) / (3 - -1) = 2 / 4 = 1/2

slope CD = (23-11) / (x-7) = 12 / (x-7)  

12 / (x-7) = - 2  ... perpendicular to AB slope 1 = - 1/slope 2

-2 (x-7) = 12

-2x + 14 = 12

-2x = -2

x = 1

5 0
3 years ago
Other questions:
  • On a day wilderness expedition you'll need to heat of water to the boiling point each day. The air temperature will average . Yo
    11·1 answer
  • Which 2 square numbers make a difference of 51
    7·1 answer
  • in a rectangle, the ratio of the width to the length is 4:5. If the rectangle is 40 centimeters long find its width
    12·1 answer
  • The clock below shows time that lance got home from school. 3:32. What time did he get home A: seventeen minutes before three B:
    7·1 answer
  • I need help with number 10 please I’m so confused on how to do it!
    11·1 answer
  • What is the equation of this line in standard form? 8x−7y=−25 8x−9y=23 8x−9y=−23 9x−8y=23 Number graph ranging from negative fiv
    8·1 answer
  • A person pay $3500 for 42 lawn mowers, then sells each lawnmower for $99. How much profit does the store make?
    6·1 answer
  • In a survey of 50 people, 80% read newspapers at least once per week. Find the margin of sampling error
    8·1 answer
  • Maggie is flying a kite and lets out
    6·1 answer
  • Please Please Please help me
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!