Mathematics High School

Help meh ill mark you all 4 plz if you can

Answers

Answer 1

Answer:

Step-by-step explanation:

5+ 1 7/8 = 6 7/8

3 - 1 3/4 = 1 1/4

7 3/4 + 4 = 11 3/4

4- 2 3/7 = 1 4/7

Related Questions

2. The lengths of the sides of a triangle are 4cm, 5cm and 6cm. Find, in degrees to one decimal
place, the size of the largest angle of the triangle.

Answers

Answer:

82.8 degrees.

Step-by-step explanation:

The largest angle is opposite the longest side.

So we find the angle opposite the 6cm line using The Cosine Rule:

6^2 = 4^2 + 5^2 - 2.4.5 cos A

cos A = (6^2 - 4^2 - 5^2) / (-2*4*5)

= -5/ -40

= 0.125.

So m angle A = 82.819 degrees.

4 minutes 53 seconds to seconds

Answers

Answer:

It's 293 seconds

Step-by-step explanation:

Answer:

293 seconds

Step-by-step explanation:

There are 60 seconds in a minute so 4x60=?

you know 4x6=24 so just take away the zero then add it back so it would be 240 then you just add 53 so, 240+53= 293 seconds and that's the answer.

What is the ratio of the length of the rectangle to its width 24 and 20

Answers

6:5 is the ratio
hope this helps!

bob has at least $5000 in savings. his savings balance is more than 3 times greater than his checking balance

Answers

Answer:

so then it to be 25000

Step-by-step explanation:

The answer would be 25000 because 5000 times 3 equals that.

Hangi sayının 10 eksiğinin 7 katı 70'tir ?

Answers

7*(x - 10) = 70
7x = 140. Wait if this is wrong I’m really sorry! Have a great day.

40 POINTS!
3. Suppose a point at (2,3) is translated to (7,-1). What rule describes this translation?
O A. (x, y) + (x + 5, y - 4)
O B.(z,y) → (2 – 5,y + 4)
O c.(x, y) = (x + 9,y - 2)
O D. (x, y) → (2 – 9,y + 2)

Answers

From (2,3) translate 5 to the right and 4 down to get (7,-1)

suppose the company's cost per 1 gallon is $2.70 what is the markup if they sell each gallon at $3.20 then what is the markup if they sell each gallon at $3.50

Answers

Answer:

A= 50cents markup B=80 cents markup

Step-by-step explanation:

U just subtract the markup by 270 then bam

The sum of 2 of the exterior angles of a triangle is 222 degrees. What is the measure of the third exterior angle?

Answers

Answer:

Exterior angles always add up to 360 degrees, therfore 360 - 222 = 138

Step-by-step explanation:

360 - 222 = 138

the answer to your question is 138degrees.

For any shape the exterior angles will always add up to 260 degrees.

Hope this helps in the future!

Answer:

360 - 222 = 138

the answer to your question is 138degrees.

For any shape the exterior angles will always add up to 260 degrees.

Step-by-step explanation:

Select the values of that make the inequality true.
X< 2.1

Answers

Answer:

B, C, and D

Step-by-step explanation:

They all have lower values than 2.1

Please help on both! Will give brainliest!!

Answers

I can’t read it because the quality of the pictures are bad I’m sorry

Write a proportion (or equation) to find the part, whole or percent. Then, solve.

What percent of 50 is 10?

Proportion or equation:

Answer: _______________________

What number is 50% of 20?

Proportion or equation:

Answer: _______________________

12 is 3% of what number?

Proportion or equation:

Answer: ______________________

Answers

Answer:

20%

Step-by-step explanation:

What is 10 as a percentage of 50? 1000 ÷ 50 = 20. Answer: 10 is 20% of 50.

15 points for an answer for this question

Answers

Answer:

Is it Khan Academy? You do 5.8 - 2.7 = 3.1

Step-by-step explanation:

Hope that helps!

Which equation is true?

Answers

Answer:

i think its the 3rd option

If A = 56, then find c

Answers

Answer:

Since A= 56 then B=56 so A+B=112

The whole tringle must be 180 degrees

So 180-112=68

SO C=68

I believe

Please help!!! If you can

Answers

Answer:

Im guessing its B. Im sorry of this didnt help.

Step-by-step explanation:

[tex]y = 12000 {(1.04)}^{30}[/tex]

Merton's population = 38920.77012

18000 + 30(500) = 33000

Hapville's population = 33000

38920.77012 - 33000 = 5920.77012

5920.77012 ---> 6000

The answer is B.

A pair of shoes cost $75. This is $35 less than the cost of a pair of jeans write and solve an equation,Using n for the variable to find the cost of the jeans

Answers

Answer:

n=75 pair of shoes

n-75=35 equation

n=35+75=110

cost of jeans=110

For all parts of this question, use the function y + 2 = 3(x + 4)
Part A: Complete the x-y table:

Answers

i would start by simplifying the equation to get y by itself, you don't need to do this, but it makes it a little easier

y + 2 = 3 ( x + 4) distribute the 3 through the parenthesis

y + 2 = 3x + 12. subtract 2 from both sides

y = 3x +10

now to fill in the chart simply plug in the value of x to see what value of y it produces

y = 3(-2) +10

y = -6+10

y = 4

(-2,4)

y = 3(0) + 10

y = 0 + 10

y = 10

(0,10)

y = 3(2)+10

y = 6 + 10

y = 16

(2,16)

y = 3(4) + 10

y = 12 + 10

y = 22

(4,22)

What are the coordinates of the image after a dilation
with the center at the origin and a scale factor of 2?
(0, 0) (10, 0) (10,4) (0, 4)
(-2.2) (8, 2) (8.-2) (-2,-2)
(1, 1) (6, 1) (6, 3) (1, 3)
(0, 0) (0, 2) (5.0) (5,2)

Answers

Answer: Choice B) (-2, 2), (8,2), (8, -2), (-2, -2)

Explanation:

The scale factor 2 means we multiply the coordinates of every original point by 2. A point like (-1,1) moves to (-2,2) after doing so

As another example, (4,1) moves to (8,2) after multiplying both coordinates by 2.

geometry// please help!

Answers

there is no picture attached

I would help but I don’t see a picture attached, sorry

a. a triangle with one right angle and two congruent sides

Answers

Answer:

is an isosceles right triangle, angles 45, 45, & 90 degrees

Step-by-step explanation:

Will give brainliest please answer please

Answers

Answer:

E,F,B

Step-by-step explanation:

Answer:

A,C,E

Step-by-step explanation:

12/21= .571428571

4/7, 16/28 and 8/14 all result in this decimal

Use the Distributive Property to find the product.

1 1/5x25=?

The product is .

Answers

Answer:

Step-by-step explanation:

you make 25 into its perfect square form and multiply

11÷5 x 5 x 5

All of the following expressions are equivalent except _____.

7 - x
x - 7
- x + 7
7 + (- x)

Answers

Answer:

x - 7

Step-by-step explanation:

7 - 1= 6

1 - 7= -6

-1 + 7= 6

7 + (-1) =6

Two ships leave Liverpool at the same time one travel north- west at an average speed of 10.5 km/h while the other travels at an average speed of 14km/h in a bearing of 280

Answers

Answer:

нечего не понятно но очень интересно да, очень

PRECIZATI COORDONATELE PUNCTELOR DIN FIGURA DE MAI JOS STIIND CA PUNCTUL 0 ESTE ORIGINEA AXEI NUMEREOR

Answers

Answer:

gb! gxhkvjbuckkfkdjfjxlx?xlfkfjjmf la lfldkejnfnfmfkkfkf

Simon wants to find out which shop has the best frozen fruit drink in town. How could Simon conduct a survey with a sample that is representative of the population

Answers

Answer:

Step-by-step explanation:

The best way to do this would be to choose a random number of individuals that have bought a frozen fruit drink to survey. Then this same number of individuals should be surveyed in every single shop in the town. This would allow you to gather data from all of the shops and make sure that the sample is completely representative of the population as long as the individuals are chosen completely at random without introducing any external bias to the choice.

Please help due today in 10 minutes

Answers

Answer:

I can't help it's past due date. sorry

Step-by-step explanation:

If line a and line b are parallel, which angles are same-side Interior angles?
A.23 and 211
B. 28 and 23
C. 27 and 23
D. none of these

Answers

Answer:

i think its C. 27 tp 23 ****

Perry's bikes rent bikes for $18 plus $4 per hour. Lea paid $42 to rent a bike for how many hours did she rent the bike?

Answers

Answer:

10.5 hours!

Step-by-step explanation:

she rented the bike for 6 hours

is 14.16 or 14.6 the higher number

Answers

Answer:

14.6 because 14.6 is equivalent to 14.60

Step-by-step explanation:

Answer:

14.6

Step-by-step explanation:

It would be 14.6 because 14.6 is basically 14.60

So you would compare 14.16 to 14.60

Other Questions

Justin wants to place one of his 4 signed hockey sticks on his shelf. The length of the shelf is exactly 1.05 meters. His 4 hockey sticks and their lengths are shown below. 3. Why might incidents of chaos and violence lead people to make impulsive and evenillegal decisions? Have you heard of more recent instances of plundering and disregardfor property during periods of violence and unrest? Shani has 2 chocolate bas. One has 60% cacao and the other 92% calcoWhat mass of each bar must she mix to obtain 400g of chocolatewith 72% cacao Help!! This is for my Spanish class!!Find the correct form of the verb ESTAR1:yo__ en la casa de mis abuelos 2:Los parientes de Horacio _____ candad despus de la fiesta 3:Mis primos y yo ___ en la escuela The Cheyenne Hotel in Big Sky, Montana, has accumulated records of the total electrical costs of the hotel and the number of occupancy-days over the last year. An occupancy-day represents a room rented for one day. The hotel's business is highly seasonal, with peaks occurring during the ski season and in the summer. Month Occupancy-Days Electrical Costs January 1,736 $4,127 February 1,904 $4,207 March 2,356 $5,083 April 960 $2,857 May 360 $1,871 June 744 $2,696 July 2,108 $4,670 August 2,406 $5,148 September 840 $2,691 October 124 $1,588 November 720 $2,454 December 1,364 $3,529 Required: a. Using the high-low method, estimate the fixed cost of electricity per month and the variable cost of electricity per occupancy-day. b. What other factors other than occupancy-days are likely to affect the variation in electrical costs from month to month? Match the followingMatch the object of nature with the description of what happened to it during the catastrophe of the sixth seal. Match the items in the left column to the items in the right column.1. became black or darkened mountains 2. moved out of place heaven 3. became the color of blood sun 4. fell to the earth in showers stars 5. rolled back as a giant scroll moon Item 9John has $50 in his bank account. He gets his usual allowance of $20 and mows two lawns,eaming $10 each. He puts that money in the bankThen John spends $45 on a video gameHow much money does he have after that purchase? Use the number line to help you find the answer I am sure I ate the _____ (fewest/least) R2920B21Find tan(a) in the triangle. Which of the following is linked to an increase in brain size and intelligence inhominids?O Increased speed and strengthO Increased social interactionsO Decreased use of tools and languageO Development of more complex and tools and languageHURRY PLEASE IM TIMED!!!!! Help Ill give Brainlyest The graph of the function f is shown. f(5) = Which mutation is harmful to the organismA, a mutation allowing moths to camouflage better on blackened tree barkB, a mutation making staphylococcus aureus resistant to the antibiotic methicillin C, a mutation inhibiting human immunodeficiency virus from attaching to and entering the cellD, a mutation causing uncontrolled cell division E, a mutation giving plant leaves a bitter taste to discourage herbivores from eating them You are trying to push a 30 kg canoe across a beach to get it to a lake. Initially, the canoe isat rest, and you exert a force over a distance of 3 m until it has a speed of 1.2 m/s.a. How much work was done on the canoe? b. The coefficient of kinetic friction between the canoe and the beach is 0.2. How much work was done by friction on the canoe? c. How much work did you perform on the canoe? d. What force did you apply to the canoe? y + 51 = 99, what is y? solve using quadratic equation Consider the line 2x-3y=-3.What is the slope of a line perpendicular to this line?What is the slope of a line parallel to this line? What was the catastrophic event that led to the U.S.joining the war? Pre-TestActiveTIME PEMANG47:2023A beRead the excerpt from Gilgamesh: A New EnglishVersionWhat characteristic of an epic hero does the excerptreveal?At four hundred miles they stopped to eat,at a thousand miles they pitched their camp.They had traveled for just three days and nights,a six weeks' journey for ordinary men.When the sun was setting, they dug a well,they filled their waterskins with fresh water,Gilgamesh climbed to the mountaintopObravery in the face of dangerO willingness to endure a voyageability to deliver compelling speechestendency to seek supernatural assistanceMark this and retumSave and Exit Plz help! I dont know how to do these!