Mathematics High School

hurry !!!!!!!!! i will mark you brilliant

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Answer 1

Answer:

289

Step-by-step explanation:

Related Questions

math work please help

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Answer:

Step-by-step explanation:

If you use the Quadratic Formula 4x(3x)=12x^2 and 4x(4)=16x.

Hope this helped.

A I thought of c but yea A

Maddy and Caitlin spend a certain amount of money from their money box each month to buy bracelet-making supplies. The table shows the relationship between the amount of money (y) remaining in Maddy's money box and the number of months (x): Function 1 Number of Months (x) Amount Remaining (in $) (y) 1 100 2 80 3 60 4 40 The equation shows the relationship between the amount of money (y) remaining in Caitlin’s money box and the number of months (x): Function 2: y = −18x + 120 Which statement explains which function shows a greater rate of change? Function 2 shows a greater rate of change, because Maddy spends $20 each month and Caitlin spends $18 each month. Function 2 shows a greater rate of change, because Maddy spends $100 each month and Caitlin spends $120 each month. Function 1 shows a greater rate of change, because Maddy spends $20 each month and Caitlin spends −$18 each month. Function 1 shows a greater rate of change, because Maddy spends $20 each month and Caitlin spends $18 each month.

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Answer: I think b

Step-by-step explanation:

Answer:

Step-by-step explanation:

the answer is D I got 100% on the test

What is the value of (1/2)^3 + (1/3 x 2)?

Answers

Answer:

1/3x^2+1/8

Step-by-step explanation:

simplify the equation to 1/8+1/3x^2

A researcher is comparing the effectiveness of three devices designed to help people who snore. There are 120 people who snore participating in the experiment. Using a table of random digits, the researcher will randomly place the participants into three equally sized treatment groups suitable for comparison.

Which design is the most appropriate for this experiment?

A Randomly number each person with 1, 2, or 3. Assign the people labeled 1 to the device 1 group, the people labeled 2 to the device 2 group, and the people labeled 3 to the device 3 group.
B Number each participant from 1 to 120. Reading numbers from left to right from a random number table, identify 80 unique numbers from 1 to 120. Assign the people whose labels are the first 40 numbers to the device 1 group. Assign the people whose labels are the second 40 numbers to the device 2 group. Assign the remaining people to the device 3 group.
C Number each participant from 000 to 119. Reading numbers from left to right on a random number table and looking at three digits at a time, identify 80 unique three-digit numbers from 000 to 119. Assign the people whose labels are the first 40 numbers to the device 1 group. Assign the people whose labels are the second 40 numbers to the device 2 group. Assign the remaining people to the device 3 group.
D Select a participant, and identify the first digit reading numbers from left to right on a random number table. If the first digit is a 1, 2, or 3, assign the participant to the device 1 group. If the first digit is a 4, 5, or 6, assign the participant to the device 2 group. If the first digit is a 7, 8, or 9, assign the participant to the device 3 group. If the first digit is a 0, skip that digit and move to the next one to assign the participant to a group. Repeat this process for each participant.

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Answer:

Step-by-step explanation:

A is the less complicated one and the simplest but also the most efficient and the one that makes the most sense.

Answer:

Step-by-step explanation:

edge 2021

Write an equation to find the total number of hours h the instructor exercises in any number of weeks w

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have a pic of the problem?

Triangle ABC is similar to triangle XYZ.
Solve for t.

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pretty sure 6.5 because line CB and ZY are similar and you divide by 3 to make them similar so you divide line AB by 3 and you get 6.5

PLZ HELP NOW I WILL GIVE BRAINLIEST!

What is the surface area of the cube with the given edge length, 17mm

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Answer:

TSA=6a²

TSA=6*17*17=1734 mm²

Step-by-step explanation:

What is the sum of a and b?

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It is 137 if I’m not wrong!

у
What is the relation between the variables in the equation x?
10 ?
a. x varies directly with the square of y
b. y squared varies inversely with x
c. y varies directly with x squared
d. y varies inversely with x squared

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Answer:

We need an equation to complete this question. please post another question, including an equation

Complete the steps to find the value of x.

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Answer:

65+115=180

11x+ 48=180

Step-by-step explanation:

The answer above was the correct answer!

If a right rectangular pyramid is sliced perpendicular to its base into two congruent pieces, which two-dimensional planes section could result from the slice?

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square because i just guessed ;]

Give the ''''quotient'''' in simplest form:

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Hopes this helps:

Answer: 1 49/92

Name each polynomial by degree and number of terms. will give BRAINLIEST

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Answer:

Based on the value, one term is called as monomial (when n = 1), two-degree polynomial (when n = 2) and three-degree polynomial (when n = 3). Example: The polynomial is classified by the number of terms as: Monomial – One term – 3x. Binomial – Two Term – 7a-5.

Step-by-step explanation:

Which expression is equivalent to the one shown?2.75x + 0.25(x + 4) – (x – 3.8)

A 2x + 4.8
B 2x – 2.8
C 2x + 13.8
D 4x + 4.8

Answers

Answer:

Step-by-step explanation:

The answer is Option A)2x+4.8

What are Like and Unlike Terms in Algebraic expressions?

In mathematics, algebraic expressions mean an expression that consists of variables and constants together and the arithmetic operation such as addition, subtraction, multiplication, and division. For example, 3x +19y = 30 is an algebraic expression as it consists of three terms i.e. 3x, 19y, and 30.

Given here, 2.75x + 0.25(x + 4) – (x – 3.8)

=2.75x +0.25x+1-x+3.8

=3x-x+1+3.8

= 2x+4.8

Hence, option A is the correct answer.

Learn more about Algebraic terms here:

https://brainly.com/question/29007480

#SPJ2

Identify all pairs of parallel segments pls help on number one

Answers

Answer:

A C and D F

B D and E A

FB and E C

Step-by-step explanation:

Given:

See attachment

Required

List all parallel segments

From the attachment:

A B = B C

A F = F E

C D = D E

This implies that triangle [tex]BDF[/tex] divide the side lengths of triangle [tex]ACE[/tex]into equal parts

So, the parallel segments are:

A C and D F

B D and E A

FB and E C

10 in.
9 in.
11 in.
help please!!!

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[tex] \pink{\boxed{\rm Answer + Explain}} [/tex]

Area of parallelogram

[tex] \rm L = base \times hight [/tex]

[tex] \rm L = 11 \times 9 [/tex]

[tex] \blue{\boxed{\rm L = 99 {in}^{2}}} [/tex]

around of parallelogram

[tex] \rm = (2 \times base) + (2 \times side) [/tex]

[tex] \rm = (2 \times 11) + (2 \times 10) [/tex]

[tex] \rm = 22 + 20 [/tex]

[tex] \blue{\boxed{ \rm = 42 in }} [/tex]

what’s the range of this function graph?

Answers

Answer:

i think its D

Step-by-step explanation:

you see how the line starts in positive 2 and it goes infinite up positive, well answer may be (2,infinite)

What is the ordered pair of the image of A(-2, 4) if the scale factor is 5?
O A(3,9)
O A (10, 20)
O A(-0.4, 0.8)
O A(-10, 20)

Answers

Answer: A(-10,20)

Step-by-step explanation: the scale factor is 5, so you multiply each number in your original ordering pair by the scale factor.

-2 x 5 = -10

4 x 5 =20

Can someone please help me with this math question??

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Answer:

high school and work on the screen and the Two Strings attached to the brain and y to get it from you and your family and friends and family to the gym now I'm just gonna have to be with me for the next day off today

What is the solution set for this inequality?

-8x + 40 > -16

x < 7

x < 3

x > 7

x > 3

Answers

Answer:

A. x<7

Step-by-step explanation:

(✿◡‿◡) <-- She wants Brainliest

GUYS HELP THIS IS SO IMP P;LEASE

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Answer:

(1+2) (2,-1)

Step-by-step explanation:

i only did number 1... i couldn't figure out the rest

How are the ateas of the squares related? HELP

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Answer:

Step-by-step explanation:

i did this b4

PLZ HURRY WILL MARK BRAINLIEST IF RIGHT

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I think the answer is C.

Good luck!

HELPPPPPPPP, ITS DUE SOON

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Answer:

wouldn't it be (6, 7) if you put it across the x axis

Evaluate each function.
f(t) = t– 5t; Find f(t - 2)

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Answer: -4t+8 is your answer.

also can you make me the brainiest please

Thank You

-Parshv

What value of 'k' makes the equation 3k-4=20 true? Explain how you know.

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Answer:

Step-by-step explanation:

8 x 3 = 24

24 - 4 = 20

Can someone plz help me with this one problem plz!!!

Answers

Answer:

these are the answers from top to bottom

Answer:

0,0

1,5

2,10

3,15

Step-by-step explanation:

Riley purchased 6 pints of ice cream for a party. If each guest will be served exactly
3/8 pint of ice cream, how many guests can Riley serve?

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Answer:

Step-by-step explanation:

divide 6 by 3/8 by multiplying 6/1 by 8/3

James said he would complete 2/5 of the schools mural. he completed 2/3 of what he said he would, how much did he finish?

Answers

Answer:

-4/15

Step-by-step explanation:

because 2/5-2/3=-4/15

30 points !! Which measurements could not represent the side lengths of a right triangle?
A. 6 cm, 8cm , 10cm
B. 12 cm, 35cm, 37cm
C. 4cm, 6cm, 10cm
D, 10cm, 24 , 26cm

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it is C, all the other answers when you substitute them into a right triangle they all equal to the largest sise of the triangle which is the hypotenuse. Every other triangle except for C equals to the hypo exactly, ax’s largest side is 10 but the total would be 7.2111. Hope this helps

Step-by-step explanation:

it C but if it not please don't blame me

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