Mathematics High School

Can someone help me oit

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Answer 1

Answer:

The correct answer is letter D

Related Questions

can someone please help me with this

which of these quadratic equations has exactly two solutions or zeros

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This question doesn’t make sense, because they all do..

solve and graph the following inequalities

a. x + 3 <7 b. 1 > - 8 + x c. x + 81 < 160

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Answer:

a.x<4

b.-7<x (not sure)

c. x<79

What’s the answer ? Please help

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Answer:

Step-by-step explanation:

Select the correct answer. What is the value of the limit ? A. 4 B. 5 C. 6 D. 7

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Answer: B) 5

Step-by-step explanation: Plato

Answer:

Step-by-step explanation:

. 5 (3 ⋅ 6) = (5 ⋅ 3) + (5 ⋅ 6

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Answer:

they are not = to each other

Step-by-step explanation:

What are the Mean, Median, Mode, and Range for number 6 7 8?

Please help

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Answer:

median i think 60

Step-by-step explanation:

median i think is 6

Alice conducted a survey to try and determine how many people in Astoria eat fast food at least once per week. She randomly surveyed 200 people and her results are shown below. Approximately how many people eat fast food at least once per week if there are 130,000 living in Astoria?

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Answer:

Answer: 71,500

Step-by-step explanation:

Explanation: make a ratio, 110/200 = x/130,000 and cross multiply.

Help please, I suck at maths

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Answer:1, 5

Step-by-step explanation:

divide the expression to get your answer then divide the choices on the right. find the ones with the same answer.

Answer:

7,610/50

.761/.005

Step-by-step explanation:

Compare both expressions' sums and check them off.

a class sold tickets to their school play. each of the 23 students in the class sold 4 tickets. the cost of each ticket was 7 $ how much money did the class earn by selling tickets to the play

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Answer:

$234

Step-by-step explanation:

because they did.....

Answer:

$644

Step-by-step explanation:

1: 23 students times 4 tickets sold each student is 92 tickets sold in total

2: 92 tickets times 7$ per ticket is $644

Hope this helps :P

Please I need pass I can’t fail

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Answer:

Step-by-step explanation:

the y-intercept is 41 so and the year 1945 is x=0

HELPP ME PLLSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS

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Answer:

Step-by-step explanation:

thats just the anwser

The answer is D

We know multiplication simplified is just addition so 2b and b+b will always equal the same thing. And since 3c stays the same, b+b+3c is equal to 2b+3c

Look at the figures. How can you prove the triangles are congruent?

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You can prove it by the SSS postulate/theorem.

LINKS WILL BE REPORTED ALONG WITH NONSENSE ANSWERS THANK YOU
Please help me with this, I understand how to do the first equation but not the second (the one where it says he sold more accessories than phone commissions) Brainliest will be given!

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what's ur ig bestie? it's making me write it longer so hihihi

Match each of the following with the correct slope and y-intercept.
M
1
(3) - 1)
V
(0, -5)

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Answer:

between points (x1,y1) and (x2,y2) is

m=(y2-y1)/(x2-x1)

Step-by-step explanation:

What is the rectangular form of r = −2 sin(θ)?

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Answer:

D.) x2 + (y + 1)2 = 1

Step-by-step explanation:

No explanation needed just need to say something here.

Answer:

x2 + (y + 1)2 = 1

Step-by-step explanation:

Originally, a department store bought a set of dishes at a cost of $57.68 and marked it up 125%. After a month, the set of dishes had not sold, so the store marked it down 50%. What was the discounted price?

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Answer:

$64.89

Step-by-step explanation:

57.68 + 1.25 × 57.68

= 57.68 + 72.1

= 129.78

The original price was $129.78.

129.78 – 0.50 × 129.78

= 129.78 – 64.89

= 64.89

The discount price was $64.89.

Answer:

$64.89

Step-by-step explanation:

what is the answer to the equation “what is 3 time 5”

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Answer:

Step-by-step explanation:

When you multiply 3 to 5 you get 15 it is basic math. Or you can count out 5 plus 5 plus 5 if you need too.

An unknown number y is 15 more than an unknown number x. The number y is also x less than 8. The equations to find x and y are shown below.

y = x + 15
y = −x + 8

Which of the following statements is a correct step to find x and y?

and could somebody please give me a step by step explanation

Answers

Since both equations equal y, you can combine them to x+15=-x+8
Next you need to move both variables to the same side so you can subtract x from both sides so it would be 15=-2x+8
Now you want to get the variable alone so you’d subtract the 8 from each side of the equation and you’d be left with 7=-2X
Lastly you one just one x so divide each side by -2 and you’d have 7/-2=x
x= -7/2 or -3.5

Let me know if you want further explanation of how I got x.

Answer:

x = −3.5

y = 11.5

Step-by-step explanation:

y = x + 15

y = −x + 8

[We know that y is 15 units more than x, and that −x is 8 units less than y. That can be combined into −x + 8 = x + 15 for the first variable (x), and for the second variable (y), y − 15 = −y + 8]

↓

In order to solve this, solve for the first variable in one of the equations, then substitute the result into the other equation.

↓

x = −[tex]\frac{7}{2}[/tex] = −3.5

y = [tex]\frac{23}{2}[/tex] = 11.5

I really need the answer ASAP

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I think it’s a but I could be wrong

Suppose quadrilateral ABCD is a square and the slope of BC is -n. What is the slope of AB?

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Answer:

-p?

Step-by-step explanation:

Please help me with the answer to these. The pictures go together for the problem

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Answer:

6.6

Step-by-step explanation:

Which of the following pairs show two congruent triangles?

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Answer:

B and C

Step-by-step explanation:

They're congruent

B and C only because they are equal in size.

Select the correct answer.
Which expression is equivalent to (in picture)

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c is the answer i think

Marking brainliest

What colors should I add?

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Answer:

Maybe some red, lime green, tan-ish brown, blue, crimson, navy blue

Step-by-step explanation:

I had 3 apples. I add 2 more apples. How many apples do I have?

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Answer:

5 lol

Step-by-step explanation:

Answer:

5 im so smart :)

Step-by-step explanation:

Describe how you would determine whether a triangle is a right triangle given its coordinates.
A. You could find out whether the slopes of any two sides have a product of −1. B. You could find out whether any two sides have the same slope. C. You could find out whether one side is parallel to an axis, or perpendicular to an axis. D. You could find out whether one side has a slope of 0, and another side has a slope of either 1 or −1.

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Answer:

uhhhh

Step-by-step explanation:

What is the value of y in the equation 4y - 2(1 - y) = -44?
-23
-15
оооо
-14
-7

Answers

Answer: -7

Explanation:
4y-2(1-y)=-44
Distribute: 4y-2+2y=-44
Combine like terms: 6y-2 = -44
Simplify: 6y = -42
Y = -7

Select all the statements that are true about JKL and LMN.

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Answer:

There is nothing here

Step-by-step explanation:

Answer:

Step-by-step explanation:

a , b & c

the quotient of 22 and a number a
Write the phrase as an expression

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Answer:

22/a

Step-by-step explanation:

The quotient of 22 and a number = 22/a

Someone plz answer this plz

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4x+1=6x-29

vvvvvvvvvv

-2x=-30

x=-15

4 x -15= -60

angle 3 =59 degrees

angle 6= 119 degrees

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