Mathematics Middle School

Need helpp fastt plss will give brainliest to who is correct plss helpp

PLSSS HELPP I NEED THE ANSWER CORRECT

Need Helpp Fastt Plss Will Give Brainliest To Who Is Correct Plss HelppPLSSS HELPP I NEED THE ANSWER

Answers

Answer 1
the answer is 42cm. the area of the rectangle in the middle is 30cm. the area of the triangle on the left is 6cm because the formula is 1/2Bh. B=2 and h=6, so 12/2=6. there are 2 of the triangles however, so you add 30+12=42

Related Questions

Lifelike Studios charges a sitting fee to take your photograph, then adds the same amount for each photograph you order. The table below shows the total cost, y, based on the number of photographs, x, ordered. Number of Photographs Which statement is true?​

Answers

Answer:

A

Step-by-step explanation:

they didn't even take any pictures (obviously sitting) and had a fee of $10, then 1 photo with the siting fee is $15. The cost of one picture is $5 and the sitting fee is $10

help me when you have time please

Answers

Answer:

B IS CORRECT

Step-by-step explanation:

the answer is a number with more than 2 factors

In the diagram, lines p and q are parallel. Identify the angle pair created in the diagram.

Answers

Answer:

Straight?

Step-by-step explanation:

Alternate exterior angles

Jessica’s friend tried to find the side length of a square garden, but made a mistake:
24 x + StartFraction 12 over 13 EndFraction = 4 (6 x + StartFraction 12 over 13 EndFraction) = Side length = 6 x + StartFraction 12 over 13 EndFraction
Can you identify and correct her error?

Answers

Answer:

Jessica forgot to factor both terms inside the parentheses.  She need to divide the fraction by 4. The correct slide length is 6x + 3/13.

Step-by-step explanation:

i took a test w/ this question. Your welcome (:

The mistake Jessica's friend made is on 24 x + StartFraction 12 over 13 EndFraction = 4 (6 x + StartFraction 12 over 13 EndFraction), which can mathematically be written as 24x + (12/13) = 4(6x + (12/13))

Correcting the mistake

From the original equation:

24x + (12/13) = 4(6x + (12/13))

Step 1: Distribute 4 to the terms inside the parentheses on the right side:

24x + (12/13) = 24x + (48/13)

Step 2: Combine like terms on both sides of the equation:

24x + (12/13) = 24x + (48/13)

-24x - 24x + (12/13) = -24x + (48/13)

Step 3: Simplify:

(12/13) = (48/13)

This is where the inconsistency arises, and we realize there is an error in the original equation.

Learn more on mathematical equation here https://brainly.com/question/29174899

#SPJ2

10 points for whoever can solve this for my brother

Answers

Answer:

27.5

Step-by-step explanation:

divide 412.5 by 15 to receive 27.5 wich in word form is

twenty seven and five tenths     hope this help and good luck to your bother

Answer:

27.5 miles

Step-by-step explanation:

Set up a proportion:  [tex]\frac{412.5}{15} = \frac{x}{1}[/tex]  Cross multiply, then divide: 412.5 × 1 = 412.5, 412.5 ÷ 15 = 27.5So, Carla's car can travel 27.5 miles on 1 gallon of gas

I hope this helps!

Clue: Side "x" goes with side "8"

x = 20
x = 20

x = 15
x = 15

x = 19
x = 19

x = 16

Answers

It is x =15 hello fidget I hope you have a good day

A triangle has side lengths of 5 inches, 8 inches, and 9 inches. What are possible side lengths of a similar triangle?
A: 30 inches, 48 inches, 54 inches
B: 15 inches, 24 inches, 30 inches
C: 20 inches, 36 inches, 40 inches
D: 10 inches, 13 inches, 14 inches

Answers

The answer is A: 30 in, 48 in, and 54 in.

Explanation:
If you multiply all of the sides by 6 you get answer. 5 * 6 = 30, 8 * 6 = 48, and
9 * 6 = 54.

Solve the equation. Check your solution

s - 13=29

Answers

Answer:

42 (my bad)

Step-by-step explanation:

First you would do 29+13 and get 42, then you go do 42-13 to get 29.

Answer:

s = 42

Step-by-step explanation:

s-13=29

S is an unkown variable.

So something minus 13 equals 29.

we know that we can add/minus/mulitply/divide anything on one side, but we have to do it on the other side.

If we add 13 on both sides so we can cancel out -13. Because positive 13 minus 13 is equal to 0. But we also have to add 13 on the right side.

So s = 13+29

That's your answer.

(1.2 × 104)(3.2 × 10-6) Evaluate the expression. Express the result in scientific notation

Answers

Answer:3244.8

Step-by-step explanation:

(124.8)(26)

3244.8

A 25 foot ladder is leaning against a building 11 feet from the top. The base of the ladder is 15 feet from the base of the building. What is the total height, h, of the building?

Please format your answer as the following below:

(+ or -) _ _ _ _ . _ _

Answers

Answer:

14.14 ft.

Step-by-step explanation:

if gil borrowed $860 for 1 year on a 4% interest rate, how much interest will gil have to pay in total?

Answers

Answer:

$860 times 1 times 4%

Step-by-step explanation:

Answer:

$34.40

Step-by-step explanation:

$860 times 1 times 4%, plug it in into your calculator, it should give you $34.40.

someone please help, i'll give brainliest.

Answers

Answer:

A

Step-by-step explanation:

Neither line passes through (1,4)

The correct answer is A!!!!

Which of the following represents the solution to k/-5 ≥ 3?
k ≤ -15
k ≥ -2
k ≤ -2
k ≥ -15

Answers

Answer:

the first option is the right answer.

The first option , k<_ -15

You have a big math test tomorrow and only have an hour to study for it before you should go to bed. You feel like you might need a little practice with graphs and more practice with word problems. In your experience, it takes about 2 minutes for you to figure out the graph questions and about 4 minutes to carefully solve a word problem. You are trying to decide how many graph problems to do and how many word problems to do.

Write an equation that describes the relationship between the number of graph questions and the number of word problems you can do, assuming you study for 1 hour.

Can you complete 8 graph questions and 12 word problems in the time you have? Show your work and explain your answer.

Answers

Answer:

if this refers to you study study study if you dont you will fail that test so please study

Step-by-step explanation:

I need some help 7th grade math

Answers

Answer:

Whats the math problem??

Step-by-step explanation:

Mandy created a treasure hunt in the sand at the beach. To keep track of where she buried four items, she graphed their locations in the coordinate plane. Write the correct ordered pair to show the location of each item.

Answers

I need a picture plzzzzz

On a coordinate grid, point A is at (−2.0, −3.4) and point B is at (2.0, −3.4). Point B is a reflection of point A across the ___–axis. Input either a lowercase x or y.

Answers

Answer:

x

Step-by-step explanation:

The quadrant positive negative is to the right of negative, negative(the quadrant for point A).

Y axis is correct :))

Her budget is still $50 a month. To find out how many gigabytes of data she could use if she chose this plan, she writes LaTeX: C\left(x\right)=50 and solves for x What value of x makes this equation true? Show your reasoning.​

Answers

The answer will be C=50x

WILL GIVE BRIANLEST PLS HELP NOW

Answers

10. 48
11. negative 16

MATH PROPORTIONAL QUESTION PLEASE HELP ITS FOR A TEST :(


Which situation represents a proportional relationship between x and y?


Nelson’s age, y, is 3 less than twice the age of his younger sister, x.




Amount of money in Maggie’s account, y, is 3 times the amount of money in Vincent’s account, x.


The height of a tree, y, in x months, if it is 10 inches tall and grows 1 inch every month.




Number of students, y, in a field trip is 10 more than number of teachers, x.

Answers

Answer:

b money in maggies acc

Step-by-step explanation:

It is the money in Maggie account

Which ratio is equivalent to 45/80?
A: 3/4
B: 9/16
C: 1/3
D: 3/5

Answers

Answer:

B: 9/16

Step-by-step explanation:

Answer:

The correct answer would be B. 9/16

Step-by-step explanation:

B is correct because both 45 and 80 can go into 9 and 16.

HAVE A GOOD DAY!

Help, I'm so confused I would love an explanation.

Answers

Answer:

What do you need an explanation about????

Step-by-step explanation:

What’s the question that you needed help on

A veterinarian knows that a 50-pound dog gets 0.5 milligrams of certain medicine and that the number of milligrams, m, varies directly with the weight of the dog, w. The vet uses these steps to find the amount of medicine to give a 10-pound dog.
In which step did the veterinarian make the first error?

Answers

the veterinary should give the dog 0.1 m if medicine

Answer:

step 3

Step-by-step explanation:

plsss help i really need help

Answers

For the ratio hearts to clubs it’s 5:4
For the ratio clubs to hearts it’s 4:5
For the ratio hearts to total is 5:9 I hope this helps :)

1- 5:4

2-4:5

3-5:9

hope this helps

A circle's circumference is 600 m. What is a good approximation of the circle's area?

300,000 m2

300 m2

3,000 m2

30,000 m2

Answers

Answer:
3,000m2
Explanation: None

Answer:

C.)3,000 m2

Step-by-step explanation:

Hope I helped

i need help with these math problems FAST

Answers

Answer:

172.5

Step-by-step explanation:

if you take 273.02 (the sum of the withdraws) and  172.5 (the sum of the deposition) and subtract them you get 100.52

Answer:

hi my name is hris

Step-by-step explanation:

Tom wants to buy a sweater for $30. The sales tax in his City is 4%. How much tax is Tom paying? What is the total cost for the sweater?

Tom will pay $
type your answer...
in tax and his total cost will be $
type your answer...

Answers

Answer:36$

Step-by-step explanation:

tom will pay 1.2% extra for the sweater tom is paying 36$ of tax

fifth-grade problem again (yayyyy)

Answers

Answer:

1 1/5

Step-by-step explanation:

the way i solved that is because if you see how many time 20 can go into 35 which is 1 time and you have 15 left over witch make your answer 1 1/15

i hope that made scene and i hope it helped

Answer:

Child, how do you not know this. But yeah its

1 1/1 I learned this a couple of years ago

Best of luck child

Step-by-step explanation:

help with these questions again please

Answers

The answer would be . Y=7 1/2x. You can find this buy finding the slope method. Which is y2-y1/x2-x1

A class trip consists of 84 students and 6 teachers. How many students per teacher are there?

Answers

Answer:

14

Step-by-step explanation:

84 divided by 6

Answer:

14 students per teacher

Step-by-step explanation:

All you have to do is 84 divided by 6 to get the answer

(Hope this helped have a good day!!)

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