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
Nataliya [291]
3 years ago
8

Simplify: (3 × 22) ÷ 6 + [28 – (4)2] Question 17 options: A) 32 B) 23 C) 46 D) 55

Mathematics
1 answer:
algol133 years ago
3 0

Answer:

31

Step-by-step explanation:

Here the trick is to perform the indicated operations in the correct order.  Anything inside parentheses must be done first, followed by any multiplication or division, followed by any addition or subtraction.

Doing the work inside parentheses first:

(3 × 22) ÷ 6 + [28 – (4)2]  =>  (66) ÷ 6 + [28 - 8], or

(66) ÷ 6 + [28 - 8]  =>  11 + [20], or 31

You might be interested in
Someone please help me answer this
mixas84 [53]

Answer:

x^3.x^4=x^(3+4)

=x^7

,=x^7

8 0
3 years ago
Please help answer the following question
Elena L [17]

Answer:

D

Step-by-step explanation:

The unmarked angle of the triangle is also 40o. The triangle is marked with two equal sides (isosceles).

<2 + 40 + 40 = 180            Combine the left

<2 + 80 = 180                    Subtract 80 from both sides

<2 = 180 - 80

<2 = 100 degrees.

That's not the answer. We have to solve for x

<2 = x + 106

100 = x + 106       Subtract 106 from both sides

100 - 106 = x

x = - 6

8 0
3 years ago
What’s the area of 7.4cm and 4.5cm
Vadim26 [7]

Answer:

33.3

Step-by-step explanation:

The formula for area is length*width.

7.4*4.5=33.3

5 0
3 years ago
Read 2 more answers
Ricky, Nathan, and Henry collect comic books. Ricky owns twice as many comic books as Nathan.
lawyer [7]

Answer:

9/12

Step-by-step explanation:

4 0
3 years ago
Un grupo de amigos quiere realizar una actividad de recaudación de fondos, para ello han decidido vender pizzas. La primera pizz
trasher [3.6K]

Answer:

Los Amigos deberían comprar pizzas vendidas por la primera pizzería que cuestan S / 0.032 por cm² para obtener más ganancias.

Step-by-step explanation:

Los parámetros dados son;

El diámetro de las pizzas vendidas por la primera pizzería = 40 cm

El precio de las pizzas vendidas por la primera pizzería = S / 40

El diámetro de las pizzas vendidas por la segunda pizzería = 25 cm

El precio de las pizzas vendidas por la segunda pizzería = S / 25

El área de las pizzas vendidas por la pizzería = π × D² / 4

El área de las pizzas vendidas por la primera pizzería = π × 40² / 4≈1256.64 cm²

El costo por unidad de superficie de las pizzas vendidas por la primera pizzería = S / 40 / (1256.64 cm²) ≈ S /0.032/cm²

El área de las pizzas vendidas por la segunda pizzería = π × 25² / 4≈490.87 cm²

El costo por unidad de superficie de las pizzas vendidas por la primera pizzería = S / 25 / (490.87 cm²) ≈ S /0.051/cm²

Las pizzas vendidas por la primera pizzería que cuestan S /0.032/cm² s más baratas y producirán mejores ganancias que las pizzas vendidas por la segunda pizzería que cuestan S /0.051/cm²

Por lo tanto, los amigos deben comprar pizzas vendidas por la primera pizzería que cuestan S /0.032 / cm² para obtener más ganancias.

6 0
3 years ago
Other questions:
  • Given a spinner with 9 equal-area sections, a trial of 100 spins resulted in an experimental probability of 13% for the spinner
    13·1 answer
  • Which is greater 0.943 or 0.983
    15·2 answers
  • Megan can make picnic blankets. She can make 7 blankets with 21 yards of material. How many yards of material would she need to
    13·2 answers
  • 2 1/3 - 1/3<br><br> Easy question
    8·2 answers
  • Is it proportional and what’s the solution?
    15·1 answer
  • If f(x) = 3x^2 and g(x) = x+2 find (f•g)(x)
    15·2 answers
  • Determine the place value of the digit 8 in the number 34.834
    8·2 answers
  • How do you find the sum of the first 20 terms of sequence
    11·1 answer
  • Please help me! i'll mark you brainliest <br> 20 points, (maths)
    7·1 answer
  • Write the quadratic equation 3x ^ 2 - 9x = 5 standard form ax²+bx+c=0? in the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!