MATHEMATICS MIDDLE SCHOOL

What are 2 expressions equivalent to

2(5j+1+6j)

HELP ASAP

Answers

Answer 1
Answer: Hey there, 2(5j+1+6j)=(2)(5j+1+6j)=(2)(5j)+(2)(1)+(2)(6j)=10j+2+12j=22j+12. Therefore, the two expressions are 10j+2+12j and 22j+2.

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What is the measure of the complement of an angle that measures 16°? A. 164° B. 106° C. 74° D. 29°
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Help me please ;(Please help but don't use a website to answer this question thank you so much.



1. Describe a situation that models a linear pattern and then describe a situation that models a nonlinear pattern. Do not state which situation is linear and which is nonlinear.

Your classmates will need to determine which is which and then write a function that models the linear situation.

Your classmates will also need to write 1 ordered pair that is a solution to the linear function and explain its meaning in the context of the situation.

Answers

While it says not to state it, I will state which one is which, just for clarification.

Linear Pattern: A person is paid $10 for every hour they work. Before they start working, they are given an additional $5. They receive no raises in their pay.
This is linear because the pay is constant, and they aren't receiving any additional money. The equation for this would be y = 10x+5, x is the amount of hours they work.

Non-Linear Pattern: A person is paid $10 for every hour they work. Before they start working, they get are given an additional $5. For every 30 minutes they work after hour 4, they receive a $1 raise.
This is non-linear because the pay, after a certain amount of time, would go up, and the graph would soon start going higher after hour 4.

An ordered pair for the linear would be: (5, 55)
After working 5 hours, they would have $55.

An ordered pair for the non-linear would be (5, 56)
After working for 5 hours, they would have $56. 

What is 28- 12.5% decrease???

Answers

ok so I assume
28 and decreased by 12.5%

percent means partst out of 100 so
12.5%=12.5/100=0.125
first find 12.5% of 28 then subtract
0.125 times 28=3.5
decrease
28-3.5=24.5

answer is 24.5

Which expression is equivalent to 16a + 24 B

Answers


Is there a list of choices that goes along with the question,
that you neglected to share ?

There are millions of expressions that are equivalent to  16a + 24 B .
One of them is:
                               8 (2a + 3 B) .

Carmen is an engineer making plans to run a rail line, represented by the transversal t, through a city.Parallel lines v and w are crossed by transversal t. Clockwise from top left, the angles formed with line v are 155 degrees, blank, blank, blank; with line w are 1, 2, 3, 4.

Examine Carmen’s rail plans to identify the measure of ∠1. The streets represented by lines V and W are parallel.

What is the mAngle1?
25°
35°
145°
155°

Answers

The measure of <1 is 25.

What is Parallel line?

The fundamental characteristics listed below make it simple to recognize parallel lines.

  • Straight lines that are always the same distance apart from one another are called parallel lines.
  • No matter how far apart they are from one another, parallel lines can never intersect.

Given:

The streets represented by lines V and W are parallel.

We need to determine the measure of ∠1.

As, Correspondingangles are those in the matchingcorners formed when a transversal line crosses two parallel lines.

Additionally, the size of the corresponding angles is consistently the same.

So, From the figure, the ∠1 and the other angle in the parallel line V with the measure of angle 155° are corresponding angles.

Thus, the measure of ∠1 is 155°

Learn more about Parallel line here:

brainly.com/question/15588762

#SPJ2

Answer:

155

Step-by-step explanation:

Evaluate, 100 divided by 25 x 20 + 4 divided by 2 -14=?

Answers

100÷25x20+4÷2-14
Remember to follow the order of operations, Parenthesis Exponents Multiplictation Division Addition Subtraction (PEMDAS)
                                                                
following tat, we would do the division first                    
4x20+4÷2-14
(100/25=4)

80+4÷2-14
(20x4=80)

Now we do 4÷2 (remember, you do multiplication and division first)
80+2-14

now we just add and subtract from left to right:
(80+2=82)
82-14

68 is your final answer
100/25x20+4/2-14
So 100/25= 4 so u write the problem again
4x20+4/2-14 then u do 4x20 and 4/2 so...
80+2-14 then it's...
82-14=68

a flower bed is in the shape of a triangle with one side twice the length of the shortest side and the third side is 23 feet more than the length of the shortest side. Find the dimensions if the perimeter is 139 feet

Answers

Let the short side be x

One side = 2x

And the third side = x+23

x+2x+x+23=139

4x=116

x=4

The other side = 5

The third side= 27
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