Mathematics Middle School

Dave gave Heather directions on how to find where he had buried a box in his backyard. He didn’t want to make it easy for her, so he gave her complicated directions. This is what he said:
When you walk out of the back door of the house, you will be facing east. From there, walk straight ahead 10 feet. Turn 45° to your left, and then walk 5 feet. Next, turn 25° to your right and walk 12 feet. Finally, turn 110° to your right and walk 20 feet.
Based on these directions, which way will Heather be facing when she reaches the place where Dave buried the box?

Answers

Answer 1

Answer: She will be walking south or 90 degrees

Step-by-step explanation:

She walks ten spaces forward from where she started meaning the east

She turns 45 degrees left which places her at northeast

The walking doesn't affect her direction

So look at it like -45+25+110

This equals 90 degrees or south.

Answer 2

Answer:

Step-by-step explanation:

Related Questions

What is the difference between these fractions?

+3/4−(+7/8)

Answers

Answer:

1/8

Step-by-step explanation:

3/4 is 6/8 and 6/8 - 7/8 is 1/8

3/4 is 6/8 6/8-7/8 is 1/8 answer is 1/8

Jay has 195 baseball cards, Jen has 46 more than Jay, how many more cards does Jen have than Jay? (I will give brainliest)

Answers

Jen has 46 more than Jay, “Jen has 46 more than Jay.” You answered your own question.

Answer:

the total card of Jen will be 241 and 46 more cards Jen have than jay

12. If four coins are flipped, find the probability of obtaining two heads and two tails.

Answers

Answer: 1/16 or 0.0625

Step-by-step explanation:

The probability of getting a heads is 1/2, and the probability of getting a tails is 1/2. To find the probability of getting 2 heads and 2 tails, multiply the probabilities of each event together. 1/2 * 1/2 * 1/2 * 1/2 = 1/16.

Please help math is hard

Answers

Answer:

I believe the answer is C) 200.

Step-by-step explanation:

It states that Robin did 2/3 and Rhonda. Rhonda made $195 so we time 2/3 of what Rhonda does to get Robin's pay. Then find out how much he made from the total profit he made $195 * 2/3 = $130. Robin's $130 profit made. Divide that by how much each. $130 / $0.65 = 200. Robin assemble 200.

Answer:

C)200

Step-by-step explanation:

divide 195 by .65

whats 2/3 or 300

your answer should be 200

The office building where Ryan works is made up of two cube-shaped pieces. At lunchtime, Ryan and his other office workers walk around the edge of the building for exercise. If the volume of the larger part is 65,000 m³and the volume of the smaller part is 4000 m³, what is the distance around the edge of the building?

Answers

Answer:

69000m³

hope i helped, if i didnt sry

I´ll give brainliest to whoever answers this properly.

Answers

Answer:

I think it’s a

Step-by-step explanation:

It’s b. The answer is b

HELP PLEASE GIVING OUR 35 POINTS

Answers

Answer:

it says there are only 18 not 35?

Step-by-step explanation:

The height of (h) should be 1,008

You would use Pythagorean theorem which would be 36^2 +x^2=48^2

36^2 equals 1296 and 48^2 equals 2304 so you subtract 1296 from 2304 which equals 1008

So 1008 is the answer

A bug was sitting on the tip of the propeller blade when the propeller started to rotate. The bug held on for 5 rotations before flying away. How far did the bug travel before it flew off?

Answers

Answer:

around 1800 full rotations

Step-by-step explanation:

a circle is 360 degrees so if the bug was on it for 5 rotations then it would have traveled 360x5

ill give brainly
Which measure is equivalent to 48 quarts?

1 cup = 8 fluid ounces

1 quart = 4 cups




60 fl oz

96 fl oz

384 fl oz

1536 fl oz

Answers

Answer: 1536 is equivalent to 48 quarts

Step-by-step explanation:

If you firstly divde 1536 by 8 you'll get 192 then is u divide that by 4 you'll get 48

1536 because u multiply 48 with 4 then 8

What is the surface area of the net of this 3-dimensional figure?

Answers

Answer:

3 multiply by 6 multiply by 5

= 90 cm²

pls help me!!!!!!!!
thx u so much

Answers

Answer:

27. Class number 2

28. the highest number is 9

Step-by-step explanation:

27. Class #2
28. 9
29. 0
30. 9

A certain reality TV show lost a total of 10000 viewers over the past 2 months. It lost the same number of viewers each month. How many viewers did they lose?

Answers

5,000 viewers because it’s 10 divided by 2
5000 because 10000 divided by 2 equals 5000

solve each equation


39 points !!!

Answers

Answer:

a) 25

b) 55

c) 63

Step-by-step explanation:

Complementary angles add up to 90.

90-65=25

Supplementary angles add up to 180.

180-125=55

Vertical angles are equal.

a.90-65=25

b. 180-125=55

c. 180-63=117

In a cave, a stalactite gets 4 millimeters longer each year. This year is 72 centimeter long. How many years until it is 1 meter long?

Answers

Answer:

70 years

Step-by-step explanation:

28 cm more to reach 1 meter (100 cm)

  28 cm / 4 mm/year =

   280 mm   /   4mm/year = 70 years

99% sure that it is 70 years

K + 1/4 = 5 1/8
It’s not 51 btw there’s a space

Answers

4.875because 5 1/8 = 41/8 - 1/4 = 4.875
K=4.875 or 4 7/8. First you use the inverse property and do 5 1/8 -1/4= 4.875.
The inverse property is just using the opposite sign like addition with subtraction and multiplication with division. You would use the opposite sign in this case the total.

IF 2x3x4=24 then what is 6x4

Answers

if 2 x 3 x 4 = 24

Then 6 x 4 = 24 too

Answer:

24

Step-by-step explanation:

This can be explained very simply.

Case 1 : 2 x 3 x 4 = 24

Case 2 : 6 x 4 = ?

We know that the product of 2 x 3 is 6. Therefore, in Case 1 and Case 2, when both 2 x 3 and 6 are multiplied by 4, they should give the same result. Hence, 6 x 4 is 24.

[tex]13.18\colon[/tex] The average of five numbers is 18 . Let the first number be increased by 1 , the second number by 2 , the third number by 3 , the fourth number by 4, and the fifth number by 5 . What is the average of the list of increased numbers?

Answers

Answer: :

If the average out of 5 numbers is 17 then to know the sum

Step-by-step explanation:

Pls help me do today

Answers

Answer:

[tex]\overline{OT}=\textsf{line segment OT}[/tex]

Step-by-step explanation:

[tex]\overline{OT}=\textsf{line segment OT}[/tex]

[tex]\angle OT=\textsf{angle OT}[/tex]

[tex]\longleftrightarrow\\OT=\textsf{line OT}[/tex]

[tex]\overrightarrow{OT}=\textsf{ray OT}[/tex]

OT means "ray OT."

Explanation:

"Line segment OT" refers to a part of a line between two endpoints, excluding the endpoints."Angle OT" refers to the measure of the angle at point O formed by rays OA and OT."Line OT" refers to the straight path that extends indefinitely in both directions through point O and T."Ray OT" refers to the straight path that starts at point O and extends indefinitely through point T in one direction.

Mathematics personal financial literacy

Answers

B,C,D are yes. A and E are no.

please help me thinks

Answers

Answer:

8

Step-by-step explanation:

you got this !! ……………

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. Kevin spins the spinner 180 times. Kevin determines about how many times the spinner will land on red or green, and his work is shown below.

P (red or green) = Number of red or green sections
-------------------------------------------------- x number of spins =
Total number of sections
2
------- (180) = 36
10

What mistake did Kevin make, if any?

A. Kevin has the formula reversed; it should be the total number of sections over
the number of red or green sections.

B. Kevin should have used a 4 in the numerator because there are 2 red sections
and 2 green sections.

C. Kevin should multiply by the number of sections in the spinner rather than the
total number of spins.

D. Kevin calculated the prediction correctly and did not make any mistakes.

Answers

I think B is correct because my teacher said it was right when I asked her
Answer: c




Explanation: I did the math lol

Which equation shows a proportional relationship between x and y?

Answers

Y= 1x is the correct answer

How do i write mixed numbers as an improper fraction?
Explain with examples.

Answers

Answer:

A mixed fraction can be written as an improper fraction by multiplying the whole number with the fraction's denominator and adding that to the numerator, and finally writing that result on top of the denominator.

Step-by-step explanation:

Answer:

You have to multiply the whole number by the denominator and then add the answer you get with the numerator.

Step-by-step explanation:

For example, the fraction 10 [tex]\frac{1}{3}[/tex] is a mixed number right? So then you multiply 10x3=30. Then you add 30+1=31. So then the answer would be [tex]\frac{31}{3}[/tex].

Hope this helps! Please give brainlist!

Find the areas of the figures below.

Answers

Answer:

1.  158 sq units

2. 225 sq meters

3. 303 sq units

Step-by-step explanation:

10x14=140+(6x3)=140+18=158

(7x7)+(16x11)=49+176=225

(9x2)+(15x19)=18+285=303

( brainliest ) I make 20,000$ a month. How much do I make a day? How much do I make an hour?

Answers

Answer:

$123 per hour

923.08 a day

depends how many hours is worked

Answer:

$123 per hour

923.08 a day

Step-by-step explanation:

Which point on the number line represents the approximate volume of a cone with a radius of 3 units and a height of 4 units? Use 3.14 for π.

Answers

Answer:

The point closest to the number 40

Step-by-step explanation:

To find volume of cone:

[tex]V=\pi r^{2} \frac{h}{3}[/tex]

(but in this case we will be substituting [tex]\pi[/tex] for it approximation: 3.14)

So our new equation is [tex]V= 3.14r^{2} \frac{h}{3}[/tex]

All right, let's get to work now.

Following the order of operations our first step would be: [tex]3^{2}[/tex] or 3x3 wich is 9Next step would be 3.14x9, which is 28.26After that we would solve [tex]\frac{4}{3}[/tex], which is 1.3 repeating but we can round to the nearest tenth and get 1.3Next we would multiply 28.26 by 1.3 which is 36.73800

We would next round to the nearest whole and our final answer is: 37

Hope this helps and feel free to comment, ask questions, give feedback, and correct me if wrong!

Have a great day! :)

in the simplest way the answer is 33

Carmen made punch with 34 gallon of orange juice, 2 quarts of strawberries, and 2 pints of lime sherbet. How many pints of punch did Carmen make? Use the diagram to help you solve. Explain.

Answers

Your answer will be 278 pints
1 GALLON = 8 PINTS
So, 3/4 gallon = 3/4 x 8 = 6 PINTS of ORANGE JUICE.

1 QUART = 2 PINTS
So, 2 QUARTS = 2 x 2 = 4 PINTS of STRAWBERRIES.

Given 2 PINTS of LIME SHERBET

Adding 6 PINTS + 4 PINTS + 2 PINTS = 12 PINTS

ANSWER: 12 PINTS

ill give brainly
80% of what number is 48?

Enter your answer in the box.

Answers

Answer:

38.4

Step-by-step explanation:

to find a percentage of a number all you have to do is divide the percentage by a 100 then multiply it by the total which in this case is 48

0.8 × 48 = 38.4

Answer:

The answer is 38.4

Step-by-step explanation:

first divide 80 by 100

then multiply 0.8 times 48

then you get 38.4

YOOOOOOOOOOOOO HEELPPPPPPPPPPPPPPPP

Answers

it’s bottom right from what i remember
hope this helps!

Josh paid for 5 pounds of grapes with a $10 bill. He got back $7.50. What was the cost of 1 pound of grapes?

[A] $0.60
[B] $2.50
[C] $5.00
[D] $0.50

Answers

Step-by-step explanation:

5 pounds of grapes $2.5 (10-7.5)

1 pound of grapes = $0.5 (2.5/5)

choice D

Answer:

D, $0.50

Step-by-step explanation:

10 - 7.50 = 2.5

2.5 / 5 = 0.50

Hope this helps :D

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