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
tatyana61 [14]
3 years ago
9

2 4-(28 divided 7)+111

Mathematics
1 answer:
nikitadnepr [17]3 years ago
8 0
4-(\frac{28}{7})+111
=4-(4)+111
=111 since 4 and -4 cancel each other out
You might be interested in
Please help me with steps ​
Kitty [74]

Answer:

12 if x_y

Step-by-step explanation:

12= 3x4 (I'm sorry for this, I need points)

8 0
3 years ago
Susanna has played the piano for s years. Patrick has played the piano for 4 more than twice the number of years that Susanna ha
scoray [572]
S=Years Susanna has played the piano 
p=Years Patrick has played the piano 

The expression for this question would be s(2)+4=p

Hope this helps! :) 
6 0
3 years ago
Read 2 more answers
A strobe light is located at the center of a square dance room. the rotating light is 40 feet from each of the square walls and
Effectus [21]

The equation of the rotating light is an illustration of a secant function

The equation that represents the distance between the center of the circle and the light source is d(t) = 40\sec(\frac{\pi}{3}t)

<h3>How to determine the equation</h3>

The equation is a secant function represented by

y =A\sec(Bt)

Where:

A represents the amplitude

So, we have:

A = 40 --- the distance of the light from each square wall

B represents the period, and it is calculated as:

B = \frac{2\pi}{T}

The light completes its full rotation every 6 seconds.

This means that,

T = 6

So, we have:

B = \frac{2\pi}{6}

Simplify

B = \frac{\pi}{3}

Substitute values for A and B in y =A\sec(Bt)

y = 40\sec(\frac{\pi}{3}t)

Rewrite as a function

d(t) = 40\sec(\frac{\pi}{3}t)

Hence, the equation that represents the distance between the center of the circle and the light source is d(t) = 40\sec(\frac{\pi}{3}t)

Read more about trigonometry functions at:

brainly.com/question/1143565

5 0
2 years ago
1) Factor the polynomial using the GCE.<br> 2x2 + 6x
yarga [219]

Answer:

2x(x+3)

Step-by-step explanation:

2x^{2} +6x

2x(x+3)

4 0
3 years ago
Read 2 more answers
Find the surface area of this rectangular prism. Be sure to include the correct unit in your answer.
Sav [38]

Answer:

126in

Step-by-step explanation:

6*5=30

5*3=15

6*3=18

30+15+18 = 63

63*2=126

7 0
3 years ago
Read 2 more answers
Other questions:
  • Brainlist!
    5·2 answers
  • Write an expression using the distributive property that can be used to find the quotient of 126÷7
    15·1 answer
  • A half cup of pancake mix has 5% of the total daily allowance of cholesterol. The total daily allowance of cholesterol is 300 mg
    14·1 answer
  • WILL GIVE 20 POINTS PLEASE HELP
    14·1 answer
  • Beginning with an integer $n,$ Jake goes through the following steps: $\bullet$ 1. Take the reciprocal of the starting number. $
    10·2 answers
  • What is the coefficient of -7x-3x^2+5<br><br> A~7<br> B~3<br> C~-3<br> D~-7
    9·1 answer
  • Find the solution of the system of equations. 3x+3y= 3x+3y= \,\,42 42 x-3y= x−3y= \,\,-22 −22
    15·1 answer
  • Vertical stretch by a factor of 3 and a reflection
    8·1 answer
  • Please help me with this ASAP ASAP please please help please please
    14·1 answer
  • Identify the system of equations given in the graph below.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!