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
butalik [34]
2 years ago
11

Lesson 7 Using Distributive Property Area Assignment. pls help

Mathematics
1 answer:
dexar [7]2 years ago
3 0

Answer:

Step-by-step explanation:

1) 3*7

2) a*4

3) m*m

4) (4*x)+(4*1)

5) (7*d)+(7*4)

6) (y*y)+(y*3)

7) 1+x

8) d+4

9) y+3

11) Area as Sum: 7d+28, Area as Product 7(d+4)

12) Area as Sum: y(y)+3, Area as Product y(y+3)

13) 5m+10

14) 8y+16

15) -3m-12

16) a^2+3a

17) h^2 2h

18) 2m^2+8m

19)-2z-16

20)-4x^2-40

21) (12x)(60), Area as Sum: 12x+60, Area as Product 12(x+60)

22) (x)(4), Area as Sum: 5x+20, Area as Product 5(x+4)

You might be interested in
El jefe de ventas comenta con tu padre que los 9.000 vehículos del mes pasado suponen unos buenos resultados, pero que este mes
Alja [10]

Answer:

900

Step-by-step explanation:

10% de 9000 es 900

Trabajando el 10% de 9000

Escribe 10% como 10100

Dado que, encontrar la fracción de un número es lo mismo que multiplicar la fracción por el número, tenemos

10100 de 9000 = 10100 × 9000

Por tanto, la respuesta es 900

Si está utilizando una calculadora, simplemente ingrese 10 ÷ 100 × 9000, lo que le dará 900 como respuesta.

6 0
2 years ago
What is the solution to this equation?
joja [24]

Answer:

A

Step-by-step explanation:

Given

8 - 2x + 6x = 24 , that is

8 + 4x = 24 ( subtract 8 from both sides )

4x = 16 ( divide both sides by 4 )

x = 4 → A

4 0
3 years ago
The three sides of a triangle are n, 3n+3, and 2n+11. If the perimeter of the triangle is 50 inches, what is the length of each
mylen [45]

Answer:

6, 21, and 23 inches

Step-by-step explanation:

The perimeter of a triangle is equal to the sum of all side lengths in that triangle. We're given the perimeter as 50 inches, and the side lengths as n, 3n + 3, and 2n + 11.

  • This means that we can algebraically solve the equation n + 3n + 3 + 2n + 11 = 50

Step 1: Combine like terms.

  • (n+3n+2n) + (3+11) = 50
  • 6n + 14 = 50

Step 2: Subtract 14 from both sides.

  • 6n + 14 - 14 = 50 - 14
  • 6n = 36

Step 3: Divide both sides by 6.

  • 6n/6 = 36/6
  • n = 6

Step 4: Plug in the value of n as 6 in each side.

  • (6) + (3(6) + 3) + (2(6)+11) = 50
  • (6) + (18+3) + (12+11) = 50
  • (6) + (21) + (23) = 50  

Therefore, the side lengths are 6, 21, and 23 inches.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

6 0
2 years ago
The resultant of two forces acting on a body has a magnitude of 80 pounds. The angles between the resultant and the forces are 2
kifflom [539]
<span>The basic idea is that you form a parallelogram with those two vectors as the two different side lengths another way to see it: start at the tip of one vector and move in the same direction as the other vector (and the same length as the other vector)

</span><span>With any parallelogram, the adjacent angles are supplementary</span>

180-52-20= 108 degrees
5 0
2 years ago
Find each quotient. a. 5 ÷ 1/10 B. 5 ÷ 3/10 C. 5 ÷ 9/10
AnnyKZ [126]

Answer:

1. 50

2. 16.6666666667=16.7

3. 5.55555555556=5.6

Step-by-step explanation:

1. 5/0.1=50

2. 5/0.3=16.6666666667=16.7

3. 5/0.9=5.55555555556=5.6

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the diameter of the circle with the given circumference use 3.14 C=18
    10·1 answer
  • This is the problem:
    8·2 answers
  • In the image shown, line n is a transversal cutting parallel lines l and m.
    9·1 answer
  • An open, rectangular box with length of 6 feet, width of 4 feet, and height of 2.5 feet is to be painted on all exterior sides,
    14·1 answer
  • *URGENT ALGEBRA 2* Anyone know these answers? Will award brainliest.
    6·1 answer
  • Need help with math 25 points and brainlest correct answers only
    12·2 answers
  • Can someone explain this for me ? :)
    8·1 answer
  • What is the ratio of these plz help​
    12·1 answer
  • Ali has q quarters. Tom has four more quarters than Ali.
    11·1 answer
  • PLZ Hurry!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!The sum of two numbers is 19 and their difference is 7, What are the two num
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!