Mathematics High School

Help please
Which of the following reasons would justify Statement 4?

Answers

Answer 1

The following reasons aren’t stated, but the congruency law is AAS

Related Questions

three times the sum of n and four is twelve. write an equation or inequality.

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9514 1404 393

Answer:

3(n+4) = 12

Step-by-step explanation:

The sum of n and 4 is (n+4). Three times that sum is 3(n+4). When we say it "is 12", we mean it is equal to 12.

3(n +4) = 12

A large multiplex movie house has many theaters. The largest theater has 50 rows. There are 12 seats in the first row. Each row has two seats more than the previous row. How many total seats are there in this theater?

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Answer:

a(50) = a(1)+ (50-1)d = 20 + 34*2 = 20+78 = 98

Ans: S(50) = (n/2)(a(1)+a(50)) = (50/2)(20+98) = 50*59 = 1365

Step-by-step explanation:

Are these two triangles congruent?
Yes
No
Not enough information?

Answers

no they are not congruent

A business held a job fair for prospective employees. The number of women attending was 10 more than three times the number of men attending. A total of 180 people attended the meeting. Which system of equations could be used to find w, the number of women, and m, the number of men, at this meeting?
1. w = m + 10
w + m = 180

2. w = m + 10, , w + m = 180,
3w + m = 10

3. w + m = 180
3w + m = 10, , w + m = 180,

4. w = 3m + 10
w + m = 180

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Answer:

Step-by-step explanation:

Option 4 is the correct answer

117. State whether the answer is greater than i or less than

Answers

Hope this might help u

Answer:

1) greater than

2) less than

3) greater than

4)less than

5) greater than

6) greater than

Step-by-step explanation:

6 Rebecca burns an average of 210 calories in 35 minutes of ballet.
Part A
How many calories does Rebecca burn per minute?
Show your work.
Rebecca burns 6 calories per minute.
Part B
Which equation models howmany calories, c, Rebecca burns in m minutes?
A
B
210c=
35/m
35m
C
DC6m
Part C
Does Rebecca burn more than 400 calories per hour? Explain.
c
6cm

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Answer:

c=6m because if you divide it normally with no letters it will be she burns 6 calories per minute

which of these expressions represent a 15% tip on a $20 meal? which represent the total bill?

Answers

Answer:

Step-by-step explanation:

20x0.15

= 3

Answer:

Well I didn't understand this question to well, but I think 15% of a $20 meal is ($3.00). OR

20x0.15

= 3

Step-by-step explanation:

I hope this helped! :)

Add.
92 +53
Enter the correct answer in the box.

Answers

Answer:

145

Step-by-step explanation:

A boat traveled 300 miles in 15 hours. What rate did the boat travel in miles
per hour?
1. 2
2. 20
3. 30
4. 285

Answers

it would be option 2. 20 miles per hour

Answer:

2.20 ms

Step-by-step explanation:

distance divided by time

300÷15=20

3v - 10 = -14 what is the answer

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Answer:

v= -3/4

Step-by-step explanation:

i think that's the answer djxndnxnnx

Answer:

3v=-14 +10

3v=-4

v= - 4/3

Please mark as brainliest

Here is a list of numbers:
20, 8, 6, 11, 3, 15, 11 ,20 ,12 ,13
State the median.

Answers

Answer: 18

Step-by-step explanation:

Answer:

Step-by-step explanation:

1. Arrange the numbers from least to greatest.

3,6,8,11,11, 12,13,15, 20

2. Start from the two ends and cross them off until you're left with what's in the middle.

6,8,11,11,12,13,15

8,11,11,12,13

11,11,12

3. The median is 11 because that is the number you are left with.

convert -0.0647 to Scientific Notation

Answers

Answer:

6.47 x 10^-2

Step-by-step explanation:

Answer: -6.47 × 10^-2

Step-by-step explanation:

move the decimal 2 places to the right

The state Capitol building in Baton Rouge, Louisiana, is 450 feet tall. Ella's scale model of the building uses the scale 25 feet = 10 inches. How tall is Ella's model?

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30 inches because it’s 30 inches

420+69+911+1080=? Im slow help

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Answer:

Step-by-step explanation:

420 + 69 + 911+ 1080

489 + 911 + 1080

1400 + 1080

2480

Solve 2x+3y=6 for y

Answers listed:
y=-2/3x+2
y=2/3x-2
y=2x-3
y=2x+6

Answers

2x + 3y = 6 <=>

3y = -2x + 6 <=>

y = -2/3x + 6/3 <=>

y = -2/3x + 2

The answer is the first one.

I think It’s 2/3 x -2

If a baseball travels at 90 mi/h, how many seconds does it take to travel 60 ft.?

Answers

Answer:

0.458 seconds

Step-by-step explanation:

dont get mad when its wrong

0.458 seconds

You already know that the ball travels at 90 mi/hr. 60.5 1/475200 = 0.00012732 hours. This is still a small number so express it in seconds. 0.0076389 minutes = 60 0.0076389 = 0.458 seconds. (this from google btw)

If you ride your bike around the block that is 20 meters returning to the exact point where you started your displacement is___m?

A 0m
B20m

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A 0M your displacement is where you end up

determine weather the line is parallel perpendicular or neither

4x – 3y = 8 and 4y + 3x= 12

Answers

They lines are Perpendicular

Introduction to nonlinear models
Complete the table below.

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Answer:

The table will be:

x y = 2x² y = 2ˣ

0 0 1

1 2 2

2 8 4

Step-by-step explanation:

Given the non-linear equations

y = 2x²

y = 2ˣ

When x = 0

y = 2x²

y = 2(0)² =0

y = 2ˣ

y = 2⁰ = 1

When x = 1

y = 2x²

y = 2(1)² = 2

y = 2ˣ

y = 2¹ = 2

When x = 2

y = 2x²

y = 2(2)² = 8

y = 2ˣ

y = 2² = 4

Thus, the table will be:

x y = 2x² y = 2ˣ

0 0 1

1 2 2

2 8 4

On a coordinate plane, trapezoid A B C D has points (negative 5, negative 2), (negative 1, 2), (0, negative 1), (negative 2, negative 3).
Trapezoid ABCD is graphed in a coordinate plane.

What is the area of the trapezoid?

10 square units
12 square units
20 square units
24 square units

Answers

answer on 12 square units

Answer:

Step-by-step explanation:

Tom drove at a constant speed of 50 miles per hour for 2.5 hours.
Albert drove at a constant speed of 65 miles per hour for 2 hours.
Who drove farther? How many more total miles did he drive?
Use the equation d =r xt to solve.
drove farther. He drove
more total miles.

Answers

Answer:

Albert by 5 more miles

Step-by-step explanation:

Tom: 50 * 2.5 = 125 miles

Albert: 65 * 2 = 130 miles

Albert drove for more miles

130-125 = 5 miles

Albert drove for 5 more miles

In a shopping district with a variety of stores, 9 of the stores sell jewelry. The jewelry stores make up only 3% of the shopping district. How many stores are in the shopping district?

Answers

Answer:

When I did this in middle school, the teacher made it unnecessarily difficult (-_-), so here`s my own method for you.

Finding 1%:

If 9 is 3%, then 3 is 1%. This method only works when the sides are divisible.

You can use the 1% to find the total, which is 100%.

3 stores (or 1%) x 100 = 300.

There are 300 stores in the shopping district.

Hope that helps

Use the drop-down menus to complete the solution to the equation cos(pie/2-x)=square root 3/2 for all possible values of x on the interval [0,2pie].

Answers

Answer:

sin

Step-by-step explanation:

These are the answers in order from every blank

The value of cos(π/2) is 0 sinπ/2 is 1 further sinx = √3/2 thus x = π/3,2π/3.

What is a trigonometric function?

The fundamental 6 functions of trigonometry have a range of numbers as their result and a domain input value that is the angle of a right triangle.

The trigonometric function is very good and useful in real-life problems related to the right-angle triangle.

As per the given trigonometric equation,

cos(x)cosπ/2 + sin(x)sinπ/2 = √3/2

Since, cosπ/2 = 0 and sinπ/2 = 1

cos(x)(0)+ sin(x)(1) = √3/2

sinx = √3/2

sinx = sin π/3 = sin 2π/3.

Hence "The value of cos(π/2) is 0 sinπ/2 is 1 further sinx = √3/2 thus x = π/3,2π/3".

For more information about the trigonometric function,

https://brainly.com/question/14746686

#SPJ2

anyone help please will give brainliest

Answers

9514 1404 393

Answer:

7. y = f(x +2) -7

8. y = -f(x -5)

9. y = f(-x) +3

Step-by-step explanation:

The general transformation can be written ...

y = a·f(b·(x -c)) +d

'a' is the vertical expansion factor. A negative value means the graph is reflected over the x-axis.

'b' is the horizontal compression factor. A negative value means the graph is reflected over the y-axis.

'c' is the number of units of right-shift.

'd' is the number of units of up-shift.

7. 2 left and 7 down means (c, d) = (-2, -7), so the transformed function is ...

y = f(x +2) -7

8. reflected over x and 5 right means (a, c) = (-1, 5), so the transformed function is ...

y = -f(x -5)

9. reflected over y and up 3 means (b, d) = (-1, 3), so the transformed function is ...

y = f(-x) +3

_____

The graph shows an asymmetrical function that makes it possible to tell what the transformations are. The original is dashed orange. The various y-values correspond to the problem numbers. You can see that the transformations match the problem statements.

Anan is researching hummingbirds, one of the smallest birds. He measures Hummingbird A 2 3/4 tall while hummingbird B measures 2 4/10 tall. How much larger is hummingbird A than humming bird B?

Answers

Answer:

3.5/10 taller

Step-by-step explanation:

3/4 is 0.75 and 4/10 is 0.40

0.75-0.40=0.35

0.35 can also be written as 3.5/10 or 35/100

Ashley is the utilities manager at a paper mill. She's watching over one of her holding tanks. It takes of an hour to fill the tank. At this rate, how many holding tanks will she fill in 1 hour?
A.
of a tank
B.
of a tank
C.
of a tank
D.
tanks

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A of a tank would be the answer

HELP HELP HELP MEE Which point is located at (4, –2)?
A
B
C
D

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Answer:

Step-by-step explanation:

Answer:

it's A

Step-by-step explanation:

if you look at Ait showa that the dot is at 4 and goes down to -2

I need help!!!!
Answer:
A. 1.50 dollars per kilogram
B. 1.80 dollars per kilogram.
C. 2.10 dollars per kilogram
D. 2.40 dollars per
kilogram.

Answers

Answer:

The average rate will be 2.40 dollars per kg.

Hence, option D is correct.

Step-by-step explanation:

From the table, it is clear that the order size is located on the x-axis and the price is located on the y-axis.

The price of 100 kg cumin = $450

The price of 600 kg cumin = $1650

at x₁ = 100, f(x₁) = 450

at x₂ = 600, f(x₂) = 1650

Using the formula to determine the average rate of change at which the total cost increases will be:

Average rate = [f(x₂) - f(x₁)] / [ x₂ - x₁]

= [1650 - 450] / [600-100]

= 1200 / 500

= 2.4

Therefore, the average rate will be 2.40 dollars per kg.

Hence, option D is correct.

Without using a calculator, fill in the blanks with two consecutive integers to complete the following inequality. \,<\sqrt{32}<\,< 32

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Answer:

Could you retype the equation so it isn't jankey?!

Step-by-step explanation:

please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!

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Step-by-step explanation:

the answer is 15

since the triangle is a 90 degree triangle by the square

Answer:

no problem the answer is 15

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Help please Which of the following reasons would justify Statement 4?

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Help please
Which of the following reasons would justify Statement 4?