Mathematics Middle School

i hate geometry....so very much

Answers

Answer 1

Answer: 128 cm

Step-by-step explanation: 96+24+8=128cm

Related Questions

I need help on this who ever can help me get 40 my brainly points.... thxx

Answers

Answer:I Got you fam

Step-by-step explanation:

Took a screen shot of the work

Answer:

ik u prolly cant get brainliest until there's 2 answers so just give the brainliest to the person before me.

Step-by-step explanation:

Identify the relationship in the figure. Select all that apply.

A) Complementary angles
B) Supplementary angles
C) Adjacent angles

Answers

Answer: Adjacent Angles

Step-by-step explanation:

I got you fam

Answer:C) Adjacent anglesStep-by-step explanation: The word adjacent means next to or beside.

Determine the coordinates of triangle A′B′C′ if triangle ABC is rotated 270° clockwise.

A′(−2, 2), B′(3, −3), C′(−5, −2)
A′(2, −2), B′(−3, 3), C′(5, 2)
A′(2, 2), B′(−3, −3), C′(5, −2)
A′(2, −2), B′(−3, 3), C′(2, 5)

Answers

Answer:

Step-by-step explanation:

A′(2, 2), B′(−3, −3), C′(5, −2)

The 3rd answer is correct.

Suppose the trip take 3 hours and 15 minutes of driving time for the 124-mile round trip. What is the average speed of the buses in miles per hour?

Answers

Answer:

38.1538461538

Step-by-step explanation:

124 miles divided by 3hr 15min or 3.25 hr is 38.1538461538

Answer: 38 mph

Step-by-step explanation:

15/60= .25

3.25 hours, 124 miles

124 miles/ 3.25 hrs = 38.154 mph

Will give 15 points!!!

In one month, Jason earns $32.50 less than twice the amount Kevin earns. Jason earns $212.50. Write and solve an algebraic equation to show how to find the amount that Kevin earns.

Answers

Answer:

Step-by-step explanation:

2K - 32.50 = 212.50

2K = 245

Therefore, Kevin earns 245/2 = $122.50

We can double check this by reversing the solution:

122.50 x 2 = 245

245 - 32.50 = 212.50

Therefore, we can be certain that our answer is correct!

What is area of the composite shape? ___ sq. cm.

Answers

Answer:

216 cm^2

Step-by-step explanation:

14 x 12 = 168

(12 x 8)/2 = 48

168+48= 216

Answer:

216 cm^2

Step-by-step explanation:

Which expression is equivalent to 1/4 (14x - 10) -3 (2 1/2x - 1 1/2) ?

A. 4x - 7
B. 4x + 2
C. -4x - 7
D. -4x + 2

Answers

To simplify the expression, we can start by distributing the coefficients:

1/4 (14x - 10) -3 (2 1/2x - 1 1/2) = 7/2x - 5/2 - 15/2x + 9/2

Next, we can combine like terms:

= (-15/2x + 7/2x) + (-5/2 + 9/2)

= -8/2x + 4/2

= -4x + 2

Therefore, the expression 1/4 (14x - 10) -3 (2 1/2x - 1 1/2) is equivalent to -4x + 2. Answer choice D is correct.

Answer:

the expression 1/4 (14x - 10) -3 (2 1/2x - 1 1/2) is equivalent to -8x + 2, which is option D.

HELP PLS! MIDDLE SCHOOL MATH!!!!

You spin the spinner once.

What is P(7)?

Write your answer as a percentage rounded to the nearest tenth.

PLS LOOK AT THE IMAGE!!!!

Answers

1/3. i hope this helps

1/3 I hope this helps

Please help me quickly!!

Answers

Answer: 1000/3

Step-by-step explanation: 3years = 1000

3 years = 1000 1000/3

Julie designs gardens for a living. For a year she kept track of the amount of time she spent designing the garden and then whether or not the customer returned. She recorded the time and probability that a customer returned.

If she wants to have the GREATEST probability that a customer returns, how long should she spend designing a garden?
Responses
A 2-3 hours
B 3-4 hours
C 1-2 hours
D 4-5 hours

Answers

Answer:

I don't know if I'm right so don't take my word for it but I think its D

Julie needs to have at least
B. 3-4 hours
7 divided by 8 times 100 =87.5%

Please help i really need this cuz its due in an hour... Tysm!♡

Answers

Answer:

√73.96

Step-by-step explanation:

please help me with this

Answers

Answer:

Step-by-step explanation:

The angles GCJ and ACB are congruent.

So GCJ=ACB=63°.

And in Triangle ABC the sum of all angles is 180°.

Such an angle of BAC is calculated by:

The sum of all angles = ABC + BCA + CAB

180 = 90 + 63 + CAB

CAB = 27°

Then again angle KAI and CAB are congruent then

KAI = 27°

Answers

55 6/9
You add the whole numbers first (not the fractions) which ends up being 55
Then you add the fractions. The number on the bottom (9) stays the same and you add the ones on the top , so 2+4 = 6 so it’s 6 over 9

Answer:

55 6/9 is your answer.

Step-by-step explanation:

32 2/9 + 23 4/9 = 55 6/9.

Convert to military time:
9:15 A.M.

Answers

Answer:

To convert 9:15 A.M. to military time, we can follow these steps:

1. Determine if the given time is in the morning or afternoon. In this case, "A.M." indicates that it is in the morning.

2. Identify if the given hour is between 1 and 11. In this case, the hour is 9, which falls within this range.

3. For morning hours, we keep the hour as it is. So, the hour remains 9.

4. Write the minutes as they are. In this case, the minutes are 15.

Putting it all together, 9:15 A.M. in military time is simply 0915 hours.

Please Vote For Brainliest!

can someone help me plot these??
(+30 points)

Answers

Answer:

Heres the answer to your question. Hope this helps!

this is what i got, i just matched the with the pair if you look at the numerator it can help with this type of thing when all the denominators are the same

A fence post that is 5 feet tall casts a 2-foot shadow at the same time that a tree that is 27 feet tall casts a shadow in the same direction. Determine the length of the tree's shadow.

8.5 feet
10.8 feet
12 feet
21.4 feet

Answers

Answer:

Let s be the height of the tree's shadow.

We set up and solve this proportion:

5/2 = 27/s

5s = 54

s = 10.8 feet

The length of the tree's shadow is 10.8 feet.

I believe the answer is 10.8 feet

please help on this one

Answers

Answer:

its the second one because 15 divided by 3 is 5, not 6.

I like your profile pic by the way, I love newjeans :)))

It’s the second one!!

Luke walked 6 blocks from his house to the bus stop. He rode the bus 24 blocks to the post office. Later, he came home the same way. How many blocks did Luke travel in all?

Answers

Answer:

Step-by-step explanation:

First you have to get how long it took to get there, you can do that by adding 6 and 24 (walking distance and bus ride distance) That will get you 30 now we need to times that by 2 to get how long it took to get there and to get back. That will make the answer 60!

If you have any questions please ask me! :)

Luke traveled 60 blocks.

Determine the direction and degree of rotation used to create the image.

90° counterclockwise rotation
270° clockwise rotation
90° clockwise rotation
180° clockwise rotation

Answers

Gotta be 180 degrees

Darla’s dinner at a restaurant cost $23.18 before tip. She wants to leave a 20% tip. What is the total cost of the dinner after Darla adds the tip?

Answers

Answer:

$27.816

Step-by-step explanation:

First we have to find out what 20% of 23.18 is. Let x represent the amount of the tip.

(cross multiply)

20 = x

100 23.18

20 x 23.18 = 463.6

463.6 ÷ 100 = 4.636

x = $4.636

Now we add the amount of the tip to the original price of the dinner.

23.18 + 4.636 = 27.816

Therefore the total cost of the dinner including the tip is $27.816

The correct answer is 23.18%

?? (,,•﹏•,,) please help <(_ _)>
Tysmm!♡☆

Answers

Answer:

The solution is ([4], [19]).

Step-by-step explanation:

To solve the system of equations using the substitution method, we can follow these steps:Step 1: Start with the given equations:

y = 4x + 3 (Equation 1)

y = 7 + 3x (Equation 2)Step 2: Choose one of the equations and solve for one of the variables in terms of the other variable. Let's choose Equation 1 and solve for y in terms of x:

y = 4x + 3Step 3: Substitute the expression for y from Equation 1 into Equation 2 and solve for x:

4x + 3 = 7 + 3x (Substituting y = 4x + 3 from Equation 1)

4x - 3x = 7 - 3

x = 4Step 4: Substitute the value of x found in Step 3 back into either Equation 1 or Equation 2 to solve for y. Let's use Equation 1:

y = 4(4) + 3 (Substituting x = 4)

y = 19So the solution to the system of equations is x = 4 and y = 19. Therefore, the solution is ([4], [19]).

There is a pair of parallel sides in the following shape. What is the area of the shape?

Answers

Answer:

16x4

Step-by-step explanation:

Sarah wants to predict how many t-shirts your homeroom will sell. She wants to compute the mean number of T-shirts sold by the other homerooms to do this.

Explain how the other homerooms' data support David's claim.

PLEASE HELP QUICK. THIS IS A TEST.

Answers

u can add 10 plus 8 u can get 18 or if u get other number u wrong

Hi Bella,

I realised that there is a lack of information in the question. Please provide so we can guide you.

Please mark this brainliest thank you :)

4.) A kilo of banana in the market is 5 pesos more than thrice the kilo of tomato. If a kilo of tomato costs 15 pesos, how much does a kilo of banana costs?

A. 20 pesos
B. 35 pesos
C. 40 pesos
D. 50 pesos

pls help me, I need this rn. with solution pls, show the solution how did you get the answer.

Answers

50 pesos,the explanation is the picture pls mark brainliest

The answer is D. 50 pesos

Owen has 50% more cash than Sandra, and Sandra has 20% more cash than Amada. How much more cash than Amada does Owen have, if Amada has $4.35?

Answers

Answer: $3.48

Step-by-step explanation:

Amada has $4.35. Since Sandra has 20% more cash than her, Sandra has $5.22. Owen has 50% more cash than Sandra, so he has $7.83. The difference between $7.83 and $4.35 is $3.48.

Hope this helps!

Answer: 10.44

Step-by-step explanation:

I think

Please help!! And also explain how you did it please, this is just a review before my final test!♡♡ ty♡

Answers

Answer:

3x+6=5x

6=-3x

6= 2x

x=3

y= 5(3)

y=15

Y= 5x
3x + 16=y —> 3x -16= 5x —> 3x-5x = -16 —>
-2x= -16 —> -16/-2 = 8 —> x= 8

what is the area of the real object that the scale drawing models?

( yes ik im not tooo smartt )

Answers

Answer:

90 square cm

Step-by-step explanation:

This is because if there is a ratio of 1:6 than you have to multiply the 1 by 6 to get what the area of the bigger square is. So 15x6 which equals 90.

the organic bulk food prices per pound are shown below. how much would it cost to purchase 2.5 lb (pounds) of each item.

BULK FOODS

$3.48 chocolate pretzels

$8.26 almonds

$4.98 trail mix

Answers

Answer: $41.81 in total

Step-by-step explanation:

3.48 x 2.5 = 8.7

8.26 x 2.5 = 20.65

4.98 x 2.5 = 12.45

8.7 + 20.65 + 12.45 = $41.8

The cost of chocolate pretzels for 2.5 pounds is $8.7.

The cost of almonds for 2.5 pounds is $20.65

The cost of trail mix for 2.5 pounds is $12.45.

What is Unitary Method?

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

We have,

$3.48 chocolate pretzels

$8.26 almonds

$4.98 trail mix

So, the cost of chocolate pretzels for 2.5 pounds

= 3.48 x 2.5

= $8.7

and, the cost of almonds for 2.5 pounds

= 8.26 x 2.5

= $20.65

and, the cost of trail mix for 2.5 pounds

= 4.98 x 2.5

= $ 12.45

Learn more about Unitary Method here:

https://brainly.com/question/22056199

#SPJ2

Another math problem in need of help

Answers

Answer:

Yes, and it will hit at 20.5 ft (rounded)

Step-by-step explanation:

12) Identify the relationship in the figure.

A) Complementary angles
B) Supplementary angles
C) Adjacent angles

Answers

Answer: I believe it is COMPLEMENTARY

Step-by-step explanation:

I got you fam

C) Adjacent Angles is the correct answer
Cause it’s not complementary that’s a 90 degree angle but this is my answer

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