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
CaHeK987 [17]
4 years ago
7

Write an answer that shows 7 multiplied by 12 in distributive

Mathematics
1 answer:
Paul [167]4 years ago
4 0
7 multiplied by 12 is 84
You might be interested in
Calcula la altura de Juan sabiendo que proyecta una sombra de 2 metros en el momento en que Pedro que mide 1,80 metros proyecta
den301095 [7]

Answer:

La altura de Juan por lo tanto es de 1.6 metros de altura

Step-by-step explanation:

Segun los datos que se encuentran en el ejercicio, tenemos lo siguiente:

Juan proyecta una sombra de 2 metros en el momento en que Pedro que mide 1,80.

Supongamos que x es la altura de juan que tenemos que calcular.

La altura de Juan por lo tanto la podemos calcular de la siguiente manera con la siguiente formula:

x= (1.8 metros/2.25 metros)*2

x=1.6 metros

La altura de Juan por lo tanto es de 1.6 metros de altura

5 0
3 years ago
A textbook search committee is considering
lora16 [44]

Number of ways to select 3 books from 13 books for adoption is 286 .

<u>Step-by-step explanation:</u>

A Permutation is an ordered Combination. When the order does matter it is a Permutation. There are basically two types of permutation:

  • Repetition is Allowed: such as the lock above. It could be "333".
  • No Repetition: for example the first three people in a running race. You can't be first and second.

Formula is given by:

nC_r= \frac{n!}{r! (n-r)!} , where n is the number of things to choose from,  and we choose r of them,  no repetitions,  order matters. Here , n=13 , r=3.

⇒ 13C_3 = \frac{13!}{3!(13-3)!}

⇒ 13C_3 = \frac{13!}{3!(10)!}

⇒ 13C_3 = \frac{13(12)(11)10!}{3(2)(1)(10)!}

⇒ 13C_3 = 13(2)(11)

⇒ 13 C_3 = 286

∴ Number of ways to select 3 books from 13 books for adoption is 286 .

3 0
3 years ago
A radio is being discounted 20% if the sale price of the radio is $51.44 what is the original price of the radio Radio is being
Grace [21]
Original price of the radio is $64.30

Sale price - $51.44
Discount rate - 20%

This means that $51.44 is the discounted price or is equivalent to 80% of the original price, since the 20% equivalent is deducted from the original price.

To get the original price, divide $51.44 by its corresponding percentage, 80%.

$51.44 / 80% = $64.30

To get the discount, multiply the original price by its discount rate

$64.30 x 20% = $12.86

To get the sales price, deduct the discount from the original price.

$64.30 - $12.86 = $51.44
100% - 20% = 80%

6 0
3 years ago
PLSSS HELP IF YOU TURLY KNOW THISS
Novay_Z [31]

Answer:

18225

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Hi<br> Someone that is able to do it
VARVARA [1.3K]
I think it’s b

Not for sure but it makes the most sense
8 0
3 years ago
Other questions:
  • Solve the equation and show all work please show steps!!<br> m/9 - 17=21
    11·2 answers
  • Which of the following are statistical questions? Select all.
    8·1 answer
  • Question A: A right cone has a radius of 3 ft and slant height 7 ft. The radius and slant height are both doubled. Which of the
    14·1 answer
  • The graph shows a system consisting of a linear equation and a quadratic equation. What is the solution to the system?
    10·2 answers
  • Anybody know the answer?
    7·1 answer
  • PLEASEEEE HELP ME WHAT IS THE SLOPE OF THE LINE AN Y INTERCEPT PLS HELP ME
    7·1 answer
  • Round 14.5621 to the nearest hundredth. Do not include extra zeros in your answer.
    9·1 answer
  • A spinner has many equal sections of different colors. The probability that the spinner will not land on a
    13·2 answers
  • 6 of 8
    10·1 answer
  • Helppppppppppp. <br><br> Please.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!