Mathematics High School

simify 43.1(4-7.2)5+3

Answers

Answer 1

Answer:

This is your answer ☺️☺️☺️

Simify 43.1(4-7.2)5+3
Answer 2

Answer:

-686.6

Step-by-step explanation:

PEMDAS

43.1(4-7.2)5+3       (We do the equation in the paranthesis 1st)

43.1(-3.2)5 + 3

-137.92*5 + 3

-689.6 + 3

-686.6

Related Questions

....how do you solve this? 5 √6 ( 4 - √10 )

Answers

Answer:

10.29

Step-by-step explanation:

5 √6 ( 4 - √10 )

√6= 2.45

5x2.45=12.25

√10=3.16

4-3.16=0.84

12.25(0.84)=10.29

Please help me I need ASAP please please help me please please help please

Answers

Answer:

3

Step-by-step explanation:

i am so sorry if i am not correct

The base of a triangle is 24 millimeters and the height is 7 millimeters. What is the area of the triangle?

Answers

24 times 7= 168 *because it’s a triangle you divide by 2*

168/2= 84 millimeters^2

What is the answer?

Answers

Answer: C

Step-by-step explanation:

Nathan usually drinks 37 ounces of water per day. He read that he should drink 62 ounces of water per day. If he starts drinking 62 ounces, what is the percent increase? Round to the nearest percent.

Answers

Answer:

68%

Step-by-step explanation:

The increase is (62 - 37), or 25, ounces.  Comparing this to the original quantity (37 oz), we divide 25 oz. by 37 oz., obtaining 0.676 (a ratio).  Multiplying this ratio by 100%, we get 68% (to the nearest percent).

What is the x-intercept for (-4,-4), (2,-2)

Answers

i'm pretty sure it's (8,0)

Manny is reading a book. The book has 180 pages. On Sunday he read
1/3 of it. On Monday, he read 44 pages. How many pages does he have left to read?

Answers

Answer:

He has 76 pages left

William bought some cashews and walnuts. Spending the same amount of money as William, his twin Jillian bought twice as many cashews and 10 less walnuts. If the cost of one walnut is 2 more than the cost of cashew, then what is the minimum possible number of cashews bought by the twins together?

Answers

Answer: 33

Step-by-step explanation:

Given

The cost of one walnut is 2 more than the cost of a cashew

Jillian bought twice the amount of cashew as William and 10 fewer walnuts

Suppose the price of cashew and walnuts be x and x+2

Assume William bought a cashew and b walnuts

Money spent by Willian

[tex]\Rightarrow W=a(x)+b(x+2)[/tex]

Money spent by Jillian

[tex]\Rightarrow J=2a(x)+(b-10)(x+2)[/tex]

They spent equal money i.e.

[tex]\Rightarrow ax+bx+2b=2ax+bx+2b-10x-20\\\Rightarrow ax-10x-20=0\\\Rightarrow (a-10)x=20\\\text{Here product of two number is 20 , so both must be greater than 0}\\\therefore a-10>0\\\Rightarrow a>10\\\text{i.e. minimum value of a is 11}[/tex]

The amount of cashew both twins bought is a+2a=3a

[tex]\Rightarrow 3a=3\times 11=33[/tex]

A local theater is selling tickets for a play. Student tickets cost $4.50 and adult tickets cost $7.50 each. The theater can hold at most 800 people and would like to make at least $3000.
Write a system of inequalities

Answers

the question was which combination could they make to get at least $3000

any combination they make if they have 800 people they will always have more than $3000

heyyy please help FACTORISE (x-x)​

Answers

Answer:

The answer is death :/

LOL JK JK JK

The answer is 0

Brainiliest tho?

Find the surface area of each figure. Round your answers to the nearest hundredth, if necessary

Answers

Answer:

506π ft^2

Step-by-step explanation:

here's your solution

=> height of cylinder = 12 ft

=> radius of cylinder = 11 ft

=> surface area of cylinder = 2πr(h+r)

=> SA = 2*11(12+11)*π

=> SA = 22*23π

=> SA = 506π ft^2

hope it helps

I need some help please it’s due in 20 minutes!

Answers

Answer:C

Step-by-step explanation:

I am not that sure.. but I think the answer is C.

If g(x) = x2 + 2, find g(3). (2 points)
Оа
9
Ob
8
Ос
11
Od
6

Answers

the answer is 8 so Ob

50 points Help Please!!!! Solving angle word problems with complementary and supplementary angles

Will give brainliest and 20 points!!!!!!

Answers

7 meters

Step-by-step explanation:

A rectangle has and area of 55 Square inches and a length of 5 inches what is the width

Answers

Answer:

11 inches

Step-by-step explanation:

55/5 = 11

A truck travels 90 miles on 6 gallons of gas.
What is the rate the truck travels in miles per gallon?

Answers

Answer:

15 miles per gallon

Step-by-step explanation:

Divide miles travelled by gallons used, that is

90 ÷ 6 = 15 miles per gallon

The rate of the truck is 15 miles per gallon.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that a truck travels 90 miles on 6 gallons of gas. The rate of truck will be calculated as:-

Divide miles travelled by gallons used, that is

Rate = 90 ÷ 6

Rate = 15 miles per gallon

Hence, the rateis 15 miles per gallon.

To know more about an expression follow

https://brainly.com/question/11924940

#SPJ2

In ΔBCD, the measure of ∠D=90°, the measure of ∠B=22°, and DB = 44 feet. Find the length of BC to the nearest tenth of a foot.

Answers

Answer:47.5

Step-by-step explanation:

Someone plz help me!!! I will give brainliest

Answers

Answer:

Step-by-step explanation:

the 2nd one

that's easy, the last choice

a=1/2b*h

Tyler is simplifying the expression 6−2x+5+4x . Here is his work:


6−2x+5+4x

(6−2)x+(5+4)x

4x+9x

13x



a. Tyler’s work is incorrect. Explain the error he made.

email

Answers

The simplified answer should be 2x+11

Hiiiooo! Can somebody please help with this:)❤️❤️❤️

Answers

Answer:

25

Step-by-step explanation:

If afsheen can read 39 pages in 30 minutes how much tume she need to read 1287 pages

Answers

Answer:

16 hours and 30 minutes

Step-by-step explanation:

factorise completely 5x²-5​

Answers

Factor:

5x^2 − 5

5x^2 − 5

= 5 ( x + 1 ) ( x − 1 )

Answer:

5 ( x + 1 ) ( x − 1 )

what is the volume of the prism​

Answers

Answer:

600

Step-by-step explanation:

multiply w l h

10 x 5=50

50 x 12=160

Angle measures and segment lengths - find x do not round

Answers

Answer: 12

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

A robot’s height is 3 meters 40 centimeters. How tall is the robot in millimeters?

Answers

Answer:

3400

Step-by-step explanation:

if you add it all up in cm, which is 340cm then divide by 10 you get 3400.

The area of a gymnasium is (27x + 18) square units. Factor
27x + 18 to find possible dimensions of the gymnasium.

Answers

Answer:

9 by (3x + 2) units

Step-by-step explanation:

Note that 9 is a factor of both 27x and 18.  Therefore,

27x + 18 factors into 9(3x + 2).

Possible dimensions of the gym are 9 by (3x + 2) units.

Write the linear equation in slope-intercept form given the following: (-4, 6); slope = -3/4

Answers

Answer:

6=-3/4x+(-4)

Step-by-step explanation:

The equation of any straight line, called a linear equation, can be written as: y= mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis. So for the given information you can see that they gave you your slope of -3/4 so you fill that in under the m. The point that would cross the y axis would be -4 because when you think of it on a graph you would see it as (-4 y)  and (6 x). When you are writing linear equations you use the form y=mx+b.

Hope this helps

What is the slope of the line through (-9, 6) (-3, 9)

Answers

Slope= m= 1/2
Hope this helps!
To find the slope, you can use the equation y2-y1 divided by x2 - x1. When you plug in the numbers from the problem, the equation becomes 9-6/-3-(-9). We know that subtracting by a negative is the same as adding a positive, so the equation becomes 9-6/-3+9. When you solve this, it becomes 3/6, which can be simplified to become 1/2. I have attached an image to hopefully make this easier for you to understand because I know it’s a bit confusing written out in words (I’m sorry if the image is bad, I drew it on my phone). If there is anything that you need me to clarify, please let me know and I will be happy to help!

Helpppppppppp meeee please

Answers

Answer:

<2 and <8

<3 and <5

Step-by-step explanation:

The Alternate Interior Angles Theorem states that, when two parallel lines are cut by a transversal , the resulting alternate interior angles are congruent .

This is my 100th question answered!

hi please help i’ll give brainliest please

Answers

Answer:

6)7x + 60

Step-by-step explanation:

6 x 7 = 42

Therefore 6(7x = 6 times 7x

Hope this helps

have a wonderful day

Other Questions
which expression is equivalent to -3x^2 +24x-43 ?A.-3(x-4)^2-59B.-3(x+4)^2+5C.-3(x-4)^2+5D.-3(x+4)^2-59(x^2means power to the second ) Need help with this question. Can someone plzzz helppp meeee( dont say click this link) Pathogens grow best in which foods?TCSBperishableready-to-eatDfrozenPlease help!! Determine the missing number in the equation 3+7=+4 ANSWER QUICKLY PLEASE You and your friends are at the local ice cream shop. You get a cone that has a diameter of 12 cm and a height of 12 cm that is full of ice cream, and has a sphere of ice cream on top with the same diameter. What is the total volume of your ice cream cone? Show your work in terms of . Like all planets, the planet Venus orbits the Sun in periodic motion and simultaneously spins about its axis. Just as on Earth, the time to make one complete orbit (i.e., the period of orbit) is what defines a year. And the time to make one complete revolution about its axis (i.e., the period of rotation) is what defines a day. The period of orbit for the Earth is 365.25 days and the period of rotation is 24 hours (1.00 day). But when these same values for Venus are expressed relative to Earth, it is found that Venus has a period of orbit of 225 days and a period of rotation of 243 days. So for Venus inhabitants, a day would last longer than a year! Determine the frequency of orbit and the frequency of rotation (in Hertz) on Venus. Ans: A marine weather station detects waves which are 9.28 meters long and 1.65 meters high and travel a distance of 50.0 meters in 21.8 seconds. Determine the speed and the frequency of these waves. Ans: Which is the most likely product of this writing prompt? what is the measurement of YVX? What is a symbol in poetry?A. An image borrowed from another cultureB. An object used to represent abstract ideasC. An explanation of an object's meaningD. An idea that has not been expressed before Solve the expression below.33 + 132 x 5A 1B 2C 10D 18please help 26 + 13 + 25 = ??? Which of Newton's laws of motion states, 'every action force has an equal and opposite reaction force?'A. Newton's 1st law of motionB. Newton's 3rd law of motionC. Newton's universal law of gravitationD. Newton's 2nd law of motion Five missionaries live with the Auca Indians.True/False 2. Mr. Hoffman has a circular chicken coup with a radius of 2.5 feet. He wants to put a chain link fence around the coup to protect the chickens. Which measurement is closest to the length of fence he will need? Please answer quick just super small explanation pls hurry quick for brainlessly answerr A 78yearold woman presents to clinic with her two daughters, who are concerned about her continued ability to live independently. She has thus far been highly selfreliant and is opposed to the idea of leaving of her home of 30 years. The clinician performs a complete history and physical exam (including mental status and memory testing) as well as orders laboratory tests before providing the patient and her family the finding that she has ageappropriate changes that do not reflect any particular disease process. Which of the following findings is most consistent with the normal aging process and does not impair the ability to live alone?a) Decreased level of thyroid hormoneb) Mild cognitive impairmentc) Decreased adiposetomuscle ratiod) Agerelated cognitive declinee) Persistent urinary incontinence Which of the following are ways to take care of your mental health?Select one or more:Have a healthy balance between work, play and relaxationTalk with a trusted individualPlenty of sleep at night (8.5 9 hours)Good nutritionRegular exercise Given the function f(x), what is the transformation f(x)+r, if r is a real number and r > 0?A. The graph shifts r units downB. The graph shift r units upC. The graph shift r units right D. The graph shift r units left Help ill award branliest!Is it possible to know the genotype of a purple flower just by looking at it? Explain why or why not.