Mathematics High School

need help ASAP.
what is the best estimate for the value of the expression?
​

Need Help ASAP. What Is The Best Estimate For The Value Of The Expression?

Answers

Answer 1

Answer:

11

Step-by-step explanation:

u do 4x5 which is 20

Related Questions

24. Find the cost of 4.8 kilogranis oſ polalves at the price of $0.75 kilogram? ​

Answers

Answer:

$3.6

Step-by-step explanation:

I am assuming you mean kilograms when you say kilogranis, so well all you have to do is 0.75*4.8 and you have your answer

HElp please i’m failing and i’m tired of this

Answers

Answer:

[tex]\sqrt{4x} =6\\\\(\sqrt{4x} x^{2} =6^{2}\\\\\frac{4x}{4} =\frac{36}{4} \\\\x=9[/tex]

Step-by-step explanation:

i hope it helps

have a nice day ^_^

Find the value of that makes DEF~XYZ

Answers

Answer:

DEF~XYZ

xz/DF=xy/de in similar triangle side are proportional

3x/7=7.5/5

3x=7.5/5 ×1/7=7.5/35

how do I do this or whats the answer im so lost and having a mental breakdown ✌​

Answers

Answer:

you'll have to multiply 8 by itself to get your area so you have to do 8*8

Step-by-step explanation:

What’s the perimeter

Answers

Answer:64

Step-by-step explanation:

Answer:

64 is the answer :)

Step-by-step explanation:

i hope its correct

Mrs. Datz had to make a visit to the bank because her account was overdrawn
by $32. After making a deposit of $100, Mrs. Datz was now happy that she had
some money. How much money did she have after making the deposit?

Answers

Answer:

The answer of this question is $68.

She would have $68 since you would subtract the 32 that she had overdrawn from the 100 that she deposited.

Brookwood High school is considering adding co-ed soccer to the game sports program for the fall season m In order to get an unbiased sample of interest in soccer, who should the school survey​

Answers

Answer:

hmm

Step-by-step explanation:

Hmmmmmmmmmmmmmmmmmm

(A/N If you don't know please don't answer. I need this for extra credit)
The Image below is the question



Question 1 options:

112°

158°

136°

68°

Answers

Answer:

A. 112°

Step-by-step explanation:

Angles QPS and QRS are supplementary as opposite angles of a cyclic quadrilateral.

Supplementary angles sum to 180°.

m∠QPS = 180° - m∠QRSm∠QPS = 180° - 68°m∠QPS = 112°

Correct choice is A

need help i don't know of I got the the first problems rigth so just please tell me if I did and please answer second problem​

Answers

Answer: Question 1 is correct and Question 2 is 12 degrees :)

Step-by-step explanation: hope this helped!

For question one the answer is A and D. For question two the answer is A and B.

Jenna is having her birthday party at the ice cream palace. The ice cream party palace charges 2.49 for each ice cream cone

Answers

Answer:

No answer

Step-by-step explanation:

You seemed to have not pisted the whole question. if you need to find the cost of a certain number of cones, use this equation.

Y=2.49x

Let Y equal the total cost

Let x equal the number of cones

Is there more to the question? if not then to find the answer you could use any letter i’ll use X=2.49 if it tells you how many ice creams there are just multiply

solve using they law of exponents
x^2 x x^-5

Answers

Answer:

−103

Step-by-step explanation:

What is the value of b?

Answers

The value of b should be 59

What is the best name for polynomial with 3 terms that has a degree​

Answers

Answer:

Names of Degrees

Degree Name Example

1 Linear x+3

2 Quadratic x2−x+2

3 Cubic x3−x2+5

4 Quartic 6x4−x3+x−2

Answer:

Quartic Trinomial

Step-by-step explanation:

Monomial = one term

Binomial = two terms

Trinomial = three terms

Polynomial = four or more terms

As the other answer says, the order for degrees is:

Linear - to first degree

Quadratic - to second degree

Cubic - to third degree

Quartic - to fourth degree

Quintic - to fifth degree

Anything above fifth degree is just said "__th degree"

Example: x^7 + x^2 + 5 would be seventh degree trinomial

my question is in the picture as well as the problem.​

Answers

Answer:

Smallest to largest:

1 out of 10, 2/5, 2 out of 3, .75, 7/8

Step-by-step explanation:

An easy way to do this is to write each in decimal form

2/3 = .666666......

2/5 = .4

7/8 = .875

.75

1/10 = .10

Smallest to largest:

1 out of 10, 2/5, 2 out of 3, .75, 7/8

31093÷14 with remainder​

Answers

Answer:

31,093 / 14 = 2,220 R 13

Step-by-step explanation:

Answer:

2,220.9285714286 this is the answer of 31093÷14

PIease help me to find this answer

Answers

Answer:

870

Step-by-step explanation:

1035-165=870

the answer is 870.

Find the greatest common factor of 15w2 and 25w3.

Answers

Answer:

5w^2

Step-by-step explanation:

Answer:

5w^2

Step-by-step explanation:

PLZZZZZZZ HELLLPPP MEE HURRYRYYYYYYY AREA OF A CIRCLE PLZZ ILL MAKE YOU BRILLIANTEST PLZ HURRY!!!!!!!!! USE PIE IN YOUR ANSWER!!!!!!!!

Answers

Answer:

I think it is 15.708. sry if i am wrong

Step-by-step explanation:

Find the value of h(45) for the function below.

Answers

Answer:

I agree with her her explain and her solving

Help plzzzzzzzzzzzzzzzz

Answers

the answer is a or b it’s one of them

(1,-2)(5,4) find the mid point​

Answers

Answer:

Step-by-step explanation:

Given points A ( 1 , - 2) and B ( 5 , 4)

Mid point of AB is

= (  ( x1 +x2)/ 2     ,    ( y1+ y2)/ 2  )

= (  ( 1 + 5)/2        , ( - 2 + 4)/2  )

= ( 3 , 1 )

hope it helps :)

What are the transformations on the following
function, f (x) = -2 log4 (x + 5) - 4?

Answers

Answer:

8

Step-by-step explanation:

= f (x) = -2 log 4 (x + 5) - 4

= 4 (-2 + 5) - 4

= So you do -2 + 5 because they are in ( ) so you do it first so (-2 + 5) = 3

= So now you have 4 (3) - 4

= You do 4 and (3) because when you have a 4 by a ( ) that means you multiply.

= 4 (3) which is the same as 4 × 3 which is 12.

= then you do 12 - 4 which is 8.

= 8 is your answer.

I hope this helps.

Emily made $12.50 selling lemonade for 2 hours. If Emily wants to save $100, approximately how many hours would she need to sell lemonade?

Answers

Answer:

she needs to work 16 hours

Please help answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

y = -1/2x + 1

Step-by-step explanation:

Slope-intercept form:

y = mx + b, where m - slope, b - y-intercept

We are given two points on the graph:

(0, 1) and (2, 0)

The first point gives us the y-intercept:

b = 1

Finding the slope using slope formula:

m = (y2 - y1)/(x2 - x1)m = (0 - 1)/(2 - 0) = -1/2

The formula of the line:

y = -1/2x + 1

Find the missing angle or find X?

Answers

Answer:

x = 45

Step-by-step explanation:

Interior angles of a triangle sum up to 180

180 - 90 = 90

90 / 2 = 45

Answer:

X = 45

Step-by-step explanation:

Since all interior angles of a triangle add up to 180 and both of the missing angles are the same value, X would equal 45,

90+45+45=180

What's the answer to this questions?

Answers

i believe the answer is 2 :) .

Someone help and plz make sure it’s right

Answers

Answer:

a=40° hope I helped:)....

Choose the correct answer: 15 is 3% of
(A) 1.5
(B) 2.5
(C) 500
(D) 5000

Answers

Answer:

c) 500

Step-by-step explanation:

3% = 0.03

multiply the decimal from of 3% by 500:

500 x 0.03

solve:

500 x 0.03 = 15

Which rule describes why these triangles are congruent?

Answers

Answer:

Angle-Side-Angle Postulate

Step-by-step explanation:

The Angle-Side-Angle Postulate (ASA) states that if two angles and the included side of one triangle are congruent to two angles and the included side of another triangle, then the two triangles are congruent

Find the value of x. (Round to the nearest tenth as needed.)​

Answers

Answer:

Hope that answers your question

Other Questions
Sorry this was the questions Explain why apple is your favoritefood? According to a recent warning from the FDA, grain-free food might be giving dogs a life- threatening heart problem called dilated cardiomyopathy, or DCM. Scientists interested in studying this link were trying to see if there was a difference in the average blood pressure between four different food types (expensive grain-free dog food, cheap grain-free dog food, expensive dog food with grain included, and cheap dog food with grain included). What hypothesis test would be appropriate for analyzing the above scenario? z test of independent averages chi-squared goodness of fit test ANOVA test of two proportions paired t-test chi-squared test of independence t test of independent averages What musical element is described with the phrase "two-part AB form"?A.) formB.) melodyC.) expressionD.) harmony what is the volume of a right cylinder with a base diameter of 6m and a height of 5m why we can not see the solar eclipse with naked eye Balance the equation: C6H1206 + 02 CO2 + H2O The verb GUSTARA John___gusta escribir.Ami___montar bicicleta. A Ellos_____hablar mucho. Lillian is going to invest in an account paying an interest rate of 5.7% compounded continuously. How much would Lillian need to invest, to the nearest ten dollars, for the value of the account to reach $7,600 in 7 years? A glassblower can produce several sets of simple glasses in about 3 hours. When the glassblower works withan apprentice, the job takes about 2 hours. Write an equation that can be used to find the amount of time t, inhours, it would take for the apprentice to make the same number of sets of glasses when working alone. Fun Fact of the day: (Science Edition) Many of the cells in your body are 0.01 mm long- one hundredth the size of an ameba. How many body cells would you have to stack end to end to equal your height? (This is not a question for me for school I just like to learn and ask fun questions on brainly that are SCHOOL RELATED) Choose all that correctly solve for the variable x[tex]\frac{5}{2} x[/tex] = [tex]\frac{15}{2}[/tex]x = 3------------------------------------------------------------------------------x + [tex]\frac{7}{2} = 7\\x = \frac{7}{2}[/tex]---------------------------------------------------------------------------------x + 3 = [tex]\frac{21}{5}\\x = \frac{5}{6}[/tex]----------------------------------------------------------------------------5x = \frac{11}{2}x = |frac{10}{11} 3) Which of these inferences about the author's point of view is best supported by the following excerpt?Other famous historical nappers include the brilliant scientist Albert Einstein and the world-changing inventor Thomas Edison. The amazing artist Leonardo Da Vinci also took naps. They all had unusual sleep patterns that allowed them to work in a focused and creative way. Maybe if Edison had skipped his naps, he would never have invented the light bulb. Maybe Leonardo would have been too sleepy to paint the Mona Lisa.a) The author thinks that afternoon naps should only be taken by children. b) The author thinks that famous people can accredit their success to taking frequent naps.c) The author thinks Leonardo Da Vinci was sleepy when he painted the Mona Lisa. d) The author thinks that taking frequent naps have absolutely no medical benefits for humans. I have 3 questions please help. you can choose any of them and can also answer them in the comments.1. Do you think it is better to have a family when you are young? Why? / Why not?2. Do you think people can only really fall in love once in their lives? Why? / Why not?3. Do you think it is a good idea to keep a diary so you can look at it when you are old? Why? / Why not? HELP ASAP PLEASEPlace the correct figure to represent the reaction below. (Remember that energy is rising on the vertical (y) axis and the reaction progress is on the horizontal (x) axis.)C12H22O11 + 11 H2SO4 12 C + 11 H2SO4 + 11 H2O Fill in the blanks. There are ___ different amino acids The length of a rectangle is 20 inches less than twice the width. The perimeter of the rectangle is 86 inches. Find the dimensions of the rectangle. Which of the following is an example of the formal amendment process? PLEASE HELP ASAP GEOMETRY 20 POINTS REAL ANSWERS ONLY!Find the missing parts of the triangle. Round to the nearest tenth when necessary or to the nearest minute as appropriate.C = 122.2a = 8 kmb = 10.4 km Read the following excerpt from The Story of My Life by Helen Keller and then answer the question that follows.The morning after my teacher came she led me into her room and gave me a doll. The little blind children at the Perkins Institution had sent it and Laura Bridgman had dressed it; but I did not know this until afterward. When I had played with it a little while, Miss Sullivan slowly spelled into my hand the word "d-o-l-l." I was at once interested in this finger play and tried to imitate it. When I finally succeeded in making the letters correctly I was flushed with childish pleasure and pride. Running downstairs to my mother I held up my hand and made the letters for doll. I did not know that I was spelling a word or even that words existed; I was simply making my fingers go in monkey-like imitation. In the days that followed I learned to spell in this uncomprehending way a great many words, among them pin, hat, cup and a few verbs like sit, stand and walk. But my teacher had been with me several weeks before I understood that everything has a name. I left the well-house eager to learn. Everything had a name, and each name gave birth to a new thought. As we returned to the house every object which I touched seemed to quiver with life. That was because I saw everything with the strange, new sight that had come to me.Which of the following best summarizes the excerpt?Helen's teacher taught her to finger spell doll so she knew how to tell her teacher what toy she wanted to play with.Helen was excited to learn that everything had a name so that she could talk with her teacher.Helen liked to touch all the objects in the house so she knew which ones she wanted to play with.Helen's teacher taught her all objects have a name opening the world of language.