Mathematics High School

Hey everyone! A little help will be needed/appreciated

Answers

Answer 1

Answer:

2 and 1/4

Step-by-step explanation:

-5 1/4 - (-7 1/2)=

Rewrite as

-5.25 + 7.5 =2.25

Answer 2

Answer:

The answer is 2 1/4 because two negatives make a positive

Step-by-step explanation:

-5 1/4-(-7 1/2) or

-5.25+ 7.5=

2.25

rewrite as a fraction= 2 1/4

Hope this helps!

Related Questions

Solve the equations: √y^6=-y^3

Answers

Answer:

√y^6=-y^3

y^6/2=-y^3

y^3+y^3=1

2y^3=1

y^3=1/2

[tex] \sqrt[3]{1 \div 2 } [/tex]

the sales tax rate is 5%, if Kayden buys the digital camera priced at $837.41 how much tax will he pay
round your answer to the nearest cent

Answers

Answer:

$41.87

Step-by-step explanation:

5% of 837.41 = 0.05 × 837.41 = 41.8705

I need help please!!!! RIGHT NOW!!!

Answers

(-3,2) would be the answer

The diameter of a circular hot tub at a hotel is 6 yards. What is the circumference of the hot tub? Use 3.14 forpi

Answers

Answer:

18.852 yards

Step-by-step explanation:

Given data

Diameter= 6 yards

Radius= 6/2= 3 yards

We know that

circumference= 2πr

substitute

C= 2*3.142*3

C=18.852 yards

Hence the circumference is 18.852 yards

1 million + 1 million

Answers

Answer: 200,000,000 or 2 million

Step-by-step explanation:

Answer:

2 million LOL

Step-by-step explanation:

What will be the cost of the paving if cement costs $26.50 per square metre?

Answers

Answer: $2203.74

Step-by-step explanation:

Use the figure above to solve for x

Answers

Answer:

x is equal to 7

Step-by-step explanation:

Because the two horizontal lines are parallel, we know that the angles at which they intersect the diagonal line will be identical.

We also know that on either side of the diagonal line, the sum of the angles between that and either of the horizontal lines will be 180.

In short, we know that the two values given have a sum of 180. With that we can quickly solve for x:

(x + 67) + (x + 127) = 180

2x + 194 = 180

2x = -14

x = 7

HELP PLS 20 POINTS AND IF UR ANSWER IS RIGHT I GIVE THE BRAINLY CROWN

yeah i need help with this explain it if you want cause my brain cells went poof

Answers

Answer:

56000

700

Step-by-step explanation:

Calculate to determine that correct answer. there should be no remainder

Answer:

A is the correct answer for you equation I hope this got you an A goodbye and thank you

a rectangle poster is 2/3 meters long and 1/2 meters wide what is the area of the poster in square meters

Answers

Answer:
1/3 square meters
Step-by-step explanation:
Area = length x width
2/3 x 1/2 = 2/6 = 1/3

If O is the center of the circle find x.

Answers

Answer:

x = 60°

Step-by-step explanation:

Angles on the circle formed by the same arc are congruent, then

∠ BDC = ∠ BAC = 50°

x = 180° - (70 + 50)° ← sum of angles in triangle = 180°

x = 180° - 120° = 60°

A lumberjack found 280 trees on a 1.5-acre plot ready for harvest. On the west side, he found 260 trees on a 1.9-acre plot. Which plot has a greater rate of harvest-ready trees per acre?

Answers

Answer:

280 trees on a 1.5 acre plot

Step-by-step explanation:

It has more trees with less acres already without any calculations.

Its not a quiz/test its homework thats due in a bit :)

Just to clear any misunderstandings that might arise

Answers

Answer:

x = 10

angle top = 118°

angle bottom = 62°

Step-by-step explanation:

6x + 2 + 11x + 8 = 180

17x + 10 = 180

17x = 170

divide both sides by 17.

x = 10

plug in the 10 to each equation to get the number for the angle

6(10) + 2 = 62°

11(10) + 8 = 118°

Ayden and his children went into a grocery store and where they sell peaches for $0.75 each and mangos for $1.75 each. Ayden has $20 to spend and must buy no less than 16 peaches and mangos altogether. If Ayden decided to buy 7 mangos, determine the maximum number of peaches that he could buy.

Answers

Answer:

he can buy 10 peaches.

Step-by-step explanation:

7 mangoes will be 12.25. so you subtract his original money(20) from 12.25 which gives you 7.75. then divide 7.75 by 0.75(cost of a peach) and your answer will be 10(rounded off).

The area of a rectangular prism is 51 square feet. The base is 6 feet. What is it's height?
Answer fast pls!

Answers

The height is ~1.42 sqr ft

What is the function rule for this table? 10 POINTS! BRAINLIEST to correct answer!

Answers

The function tule for the table is
y = 2x

If you line the table vertically, you can see the x value is +1 because how does 0 go to 1, you add one to it.

With the y variable, you can view its being multiplied by 2 since 5x2 = 10 , 10x2 = 20 and so on.

Therefore the function rule is y=2x

True or False. The vocabulary words expected value and mean are interchangeable.

Answers

The answer is true, vocabulary words mean & value is interchangeable.

Can somebody please hellllp me with thissssss!!! please

Answers

Answer:

Step-by-step explanation:

Answer:

59 m

Step-by-step explanation:

16 + 15 + 13 + 15 = 59

evaluate the expression 5 3 =

Answers

Answer:

Do you mean to multiply? you don't have any sign. if you meant multiply its 15, if you meant divide it's 1 2/3, if it's addition it's 8, if its subtraction it's 2

Bath and $38,000 in student loans the interest rate on her salons is 8.25% per year she will be painless loans off for 20 years how much will Best pay altogether

Answers

Answer:

$100,700

Step-by-step explanation:

Given data

Principal= $38,000

rate= 8.25%

Time= 20 years

Applying the simple interest

A=P(1+rt)

substitute

A=38000(1+0.0825*20)

A=38000(1+1.65)

A=38000*(2.65)

A=$100,700

Hence in 20 years she will pay $100,700

In a fish tank there are 10 fish. 5 are goldfish, 1 is an angelfish, and 4 are guppies. If a fish is selected at random, find the probability of getting a guppy or an angelfish.

Answers

Answer:

40% guppy 10% angel

Step-by-step explanation:

HELP! Carla drew a picture that was 7/10 of an inch long. Her picture was 0.67 inches wide.
Which is greater, the length or width?
0.67 or 7/10

Answers

Answer:

Length

Step-by-step explanation:

please help i dont know what im doing at all

Answers

Answer: 1/2 and 8

Step-by-step explanation:

Factor out a 1/2

1/2(a - 8)

Which of the following are integer solutions to the inequality below?
−4 ≤ x < 2

Answers

Answer:

x = 0

x = ±1

x = -2

x = -3

x = -4

Step-by-step explanation:

Use number line to find the values of x that fit the equation.

Please help!!!!!!!!!! I need this answer ASAP

Answer choices:
-1
0
1
2
3

Answers

Answer:

0, 1

Step-by-step explanation:

You can see in the table that where f(x)=g(x) the number in both cells corresponding to one x is the same. So 0 and 1

Answer:

0 and 1

Step-by-step explanation:

Graph these 2 functions on a graphing calc and you'll see that there are 2 points of intersection, 0 and 1. You can check it by plugging it into the function and seeing if they both match up.

Angela is repainting her kitchen. she estimates that she paints 35 feet every 1/3 hour. how many feet does she paint in 1 hour?

Answers

Answer: 105 feet(make sure to put feet)

Step-by-step explanation:if it only took her 1/3 of an hour to get 35 feet done so 35 x 3=105

ill give Brainliest..............

Answers

Answer:

x=5

Step-by-step explanation:

Answer:

X = 5

Step-by-step explanation:

GEOMETRY: Find JL of the line.

Answers

Answer:

JL = 31

Step-by-step explanation:

JL is the total length of the line segment. We know that JK is 15 units long and that KL is 16 units long. So, you would add these numbers (15 & 16) together to get the total length of the line segment. Hope this helps! :)

The diameter of a circle is 7 m. Find the circumference to the nearest tenth

Answers

Answer:

22 m

Step-by-step explanation:

Diameter d = 7 m

Circumference of the circle C =?

[tex]C = \pi d = 3.14 \times 7 \\ \\ C= 21.98 \: m\\ \\ C \approx 22.0 \: m[/tex]

At noon the temperature was 12 degrees and went up throughout the day. If the temperature was no more than 36 degrees. How many degrees could the temperature have risen. Solve the inequality: 12 + x ≤ 36 *

Answers

Answer:

Step-by-step explanation:

Hope this helps :D

Read the power and then check all that apply.

34 = 3 × 3 × 3 × 3

A power is a shorter way to write repeated multiplication.
The base is 3.
The base is 4.
The exponent is 3.
The exponent is 4.
The exponent tells you to multiply the 3 together 4 times.
The exponent tells you to multiply the 4 together 3 times.

Answers

Check all the ones listed below:

1. The base is 3

(you are multiplying 3 four times or 3 to the power of 4 )

2. The exponent is 4

( 3 is the number you are multiplying and the exponent or 4 tells you how many times you multiply the base which is 3)

3. The exponent tells you to multiply the 3 together 4 times

( 3x3x3x3 is multiplying the number 3, 4 times)

Answer:

The answer is A,B,E, and F

Step-by-step explanation:

Other Questions

PLEASE HELP :)))triangle similarity theorem Suppose a scientist puts a colony of bacteria weighing 1 gram in a large container. Assume that these bacteria reproduce in such a way that their number doubles every 20 minutes. The rates of currency exchange published in the newspaper on a certain day showed that 12 pounds could be exchanged for 96 dollars. How many dollars could be obtained for 102 pounds? Is x^2+y^2=100 a function What are 3 characteristics of patrons? The LCM of two numbers is 14 times their HCF. The sum of LCM and HCF is 600. If one number is 280, then find the other number. !!Giving 15 points and will give brainliest!!Use the second list of random numbers to again calculate the experimental probability of a group having at least three girls. The results using the second list are 10% the results using the first list. 0.5 g of salt is equal to how many milligrams show your work Jenny bought gas for her car gas cost $3.45 per gallon Jenny bought 12.5 gallons what was the total of Jenny's gas I NEED HELP ON THIS QUESTION PLS. Over time the cartilage in your body is replaced by solid bone and is usually complete by the time you stop growing. True or not? Job-sharing is an innovative employment alternative that originated in Sweden and is becoming popular in the United States (for example, in 2001, 26% of companies in the U.S. offered it as a flexible work option). Firms that offer job-sharing plans allow two or more persons to work part-time, sharing one full-time job. For example, two job-sharers might alternate work weeks, with one working while the other is off. Job-sharers never work at the same time, and may not even know each other. Job-sharing is particularly attractive to working mothers and to people who frequently lose their jobs due to fluctuations in the economy. In a recent survey of 1,035 major U.S. firms, approximately 23% offer job-sharing to their employees.For each of the questions, select the correct answer from choices i. through xi. listed below.a. What is the population of interest?b. What is the variable measured?c. What is the sample selected?d. What is the parameter?e. What is the statistic?i. All major U.S. firmsii. All major firms in the worldiii. All U.S. firmsiv. Job-sharing availabilityv. Proportion of employees who are working mothersvi. The 1,035 firms surveyedvii. The percentage of all U.S. major firms which oer job-sharing to their employeesviii. The percentage of the 1035 major firms surveyed which oer job-sharing to their employeesix. 25%x. The percentage of all U.S. major firms which employ working mothersxi. All workers in the U.S. who have participated in he job-sharing program Someone help!! Im reading the boarded window By Amber Bierce. Were you surprised by the twist? If so, why? If not, what should the author have done tomake the ending more surprising and effective?What was your experience in reading this story? Did it evoke fear or physically have aneffect on you? Why or why not?Create a surprise ending to an original story. You don't need to write a whole storyjustthe twist ending. Begin with a short summary of the setting, characters, plot, and conflictsin your story. Then, write an ending to your story with an unexpected twist using thetechniques learned in this lesson. You should only need two or three fully developedparagraphs. Be sure to label at least three of the techniques used to demonstrate whatyou've learnedCreate an alternative ending for the story you read in the lesson. Summarize anynecessary changes you made in the action of the story for your surprise ending to makesense. Fully develop your alternative ending in two or three paragraphs. Demonstrate whatyou've learned in this lesson by labeling at least three techniques you used. The New Orleans Musicians' Clinic did not make any recommendations about low or high pitch sounds. Why are high pitch sounds less damaging to ears than louder sounds? Use your model and what you have learned about sound waves and energy to write an explanation. Some helpful words to include in your response are: transfer, energy, eardrum, and air particles. Write the expression using exponents.2.1xzzzz An amount of $42,000 is borrowed for 6 years at 9% interest, compounded annually. If the loan is paid in full at the the end of hat period how much must be paid back? 43?251051520What is the missing number? 4. Jake wants to make a garden with a border in the corner of his yard. He has lumber in several different lengths. Which three lengths could NOT be used to make a right triangle to fit into the corner of his yard? O 5 ft., 12 ft., 13 ft. O 9 ft., 12 ft., 15 ft. O 16 ft., 12 ft., 20 ft. 0 0 O 10 ft., 12 ft., 15 ft. What is the product of 47 and 16? Use the grid to help you.A grid divided vertically into sevenths and horizontally into sixths. Each side length is one foot. Nothing HELPS. I SIT AND READ AS MY FRIEND DRINKS AND DRINKS. SHE SAYS SHES GOING TO CUT...AND JOKES ABOUT DYING.HOW DO I STOP THE PAIN COMING TO MY BY KNOWING WHO KNOWS WHAT SHEEL DO AND IF ILL HAVE MY FRIEND ANYMORE. Shes drankeN 2 bottles of vodka...and now tequila. SHES GOD DAM 14 YEARS OLD. How do I make my pain for her SHUT OFF?!