Mathematics High School

Can u please help ✅✅✅✅

Can U Please Help

Answers

Answer 1

Answer:

y= 6/5 x -5

Step-by-step explanation:

your answer was correct , the y was -5 and if you want to find the slope you count from your y-axis to your other point in the line which gives you 6/5

Answer 2

Answer:

your equation is correct

Step-by-step explanation:

Related Questions

Find the slope of the line that passes through the following points: E(1.4). F(5,-2)​

Answers

Answer:

-1.5

Step-by-step explanation:

m=-6/4

m=-3/2

-1.5

Answer:

-3/2

Step-by-step explanation:

[4-(-2)] / [1-5] = 6 / -4 = -3/2

How much must be added to each of the three number 1, 11, and 23 so that together they form a geometric progression?

Answers

Answer:

49

Step-by-step explanation:

Let the three numbers be a1, a2, a3

Let the number to be added to form a geometric progression = x

a1 = 1 + x ; a2 = 11 + x ; a3 = 23 + x

For a geometric progression :

a2 = a1 * r

a2 = (1+x)r

11+x = (1+x)r - - (1)

r = (11+x) / (1+x) ---(1)

a3 = a2 * r

a3 = (11+x)r

23+x = (11+x)r - - -

r = (23+x) / (11+x) - - (2)

Equate (1) and (2)

(11+x) / (1+x) = (23+x) / (11+x)

(11+x) * (11+x) = (23+x) * (1+x)

121 + 22x + x² = 23 + 24x + x²

121 + 22x + x² - x² - 24x - 23 = 0

98 - 2x = 0

-2x = - 98

x = 98 / 2

x = 49

In the above question is 400 the part or the whole?

Answers

Answer:

What is it?

Step-by-step explanation:

nolur cözebilirmisiniz​

Answers

Answer:

vvhfdefg

is c60

i dont get the question​

Answers

Answer:

(4,2) suffices the linear equation, for example.

Step-by-step explanation:

We are asked for any other pair [tex](x,y)[/tex] that suffices [tex]2y-3x = 5[/tex]. We can try [tex]x=1[/tex] (any other value also works because this is a line) and see that (4,2) suffices.

Everyone keeps on ignoring me): please help will mark brainliest):

Answers

Answer:

Step-by-step explanation:

They are testing whether you remember the basic 30,60,90 degree triangle side relationship. The ratio of sides for this triangle are 1 opposite the 30 degree angle, square root of three opposite the 60 degree angle and a hypotenuse of 2 opposite the 90 degree angle.

x/2=2/1

x=4/1=4

bottom answer choice

x/4=3^(1/2)/1

x=4(3^(1/2))

third answer choice

Solve for X

Thank you

Answers

Answer:

X is equal to 5

Step-by-step explanation:

The tangents of a circle is always equal, which means 2x + 7 = 5x - 8. After you solve this equation, you will get that X = 5.

25/35 Marks
Find the midpoint of A and B where A has coordinates (8, 2)
and B has coordinates (3,8).

Answers

Answer:

[tex]\displaystyle (\frac{11}{2},5)[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinates (x, y)Midpoint Formula: [tex]\displaystyle (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})[/tex]

Step-by-step explanation:

Step 1: Define

Point A(8, 2) → x₁ = 8, y₁ = 2

Point B(3, 8) → x₂ = 3, y₂ = 8

Step 2: Find Midpoint

Simply plug in your coordinates into the midpoint formula to find midpoint

Substitute in points [Midpoint Formula]:                                                       [tex]\displaystyle (\frac{8+3}{2},\frac{2+8}{2})[/tex][Midpoint] [Fraction] Add:                                                                               [tex]\displaystyle (\frac{11}{2},\frac{10}{2})[/tex][Midpoint] Divide:                                                                                            [tex]\displaystyle (\frac{11}{2},5)[/tex]

You decide to make and sell bracelets. The cost of your materials is $84. You charge $3.50 for each bracelet.

c. You will break even when the cost of your materials equals your income. How many bracelets must you sell to break even?

Answers

Answer:

You would need to sell 28 bracelets.

Step-by-step explanation:

28 x $3.50 = $85.48

27 bracelets is too little, 27 x $3.50 = $82.35

So it's 28

what is 892.42 rounded tents place

Answers

892.4

May Nilbin Be With You

what is the range of possible sizes for x?

Answers

Answer:

0.5 < x < 15.5

Step-by-step explanation:

Triangle Inequality Theorem

Let y and z be two of the side lengths of a triangle. The length of the third side x cannot be any number. It must satisfy all the following restrictions:

x + y > z

x + z > y

y + z > x

Combining the above inequalities, and provided y>z, the third size must satisfy:

y - z < x < y + z

The two side lengths given in the triangle of the figure are y=8.5, z=8.0, thus the possible values of x lie in the interval

8.5 - 8.0 < x < 8.5 + 8.0

0.5 < x < 15.5

Two of the following numbers add up to seventeen. 6 - 13 - 2 - 12 - 7 - 14
FALSE
TRUE

Answers

Answer:

false

Step-by-step explanation:

i tried everything

HELP ME WITH THIS PLEASE

Answers

Answer:

2x+11=25

7

Step-by-step explanation:

I think of a number (x) and double it (multiply it by 2) and then add 11

put this all together and get

2x+11=25

Solve for x

2x=14

x=7

Answer:

2x+11=25

Step-by-step explanation:

x=7

Victim but jeans on sale for $60 the silver 20% off what was the original price of the

Answers

Answer: i beleive $72

Step-by-step explanation:

POSSIBLE POINTS: 0.83
On Saturday, Breanne drove 25 miles. On Sunday, she
drove 125 miles. The number of miles Breanne drove on
Sunday is what percent of the number of miles she drove
on Saturday?
%

Answers

Answer: 500%

Step-by-step explanation:

125 / 25 = 5 = 500%

We can check this answer by doing 5×25 = 125 so our answer is correct.

I am not a professional, I am simply using prior knowledge!

Note- It would mean the world to me if you could mark me brainliest!

Can somebody help???

Answers

Answer:

first box - 2.10

second box - 2.14

Answer:

2.10 & 2.14

Step-by-step explanation:

its basic adding by 2 yk

3. Which of the following is equivalent to the expression 8^5 x 8^2

Answers

Answer:

2097152 is the answer to your question

Answer:

2,097,152

Step-by-step explanation:

8 to the 5th power is 32,768 and 2 to the 2nd is 64

We multiply those two numbers, and we get 2,097,152

Hope this is right, and helps! Please mark Brainliest!!

The actual amount of water in a test tube is 680 mL but when Tim measured it he erred by 3% too high. What measurement did Tim get

Answers

Answer:

Step-by-step explanation:

Answer:

700.4mL is the answer

Step-by-step explanation:

PLEASE HELP i suck at math

What are the coordinates of the image of A(2, 5) after it is rotated
180° clockwise about the origin?

Answers

the coordinates should be (2,-5)

please find the m∠DEF

Answers

Answer:

m∠DEF=29

Step-by-step explanation:

4y-7=2y+11

4y=2y+18

2y+18

y=9

2(9)+11= 29

4(9)-7=29

Can you explain to me how you got it

Answers

i think its D sorry if im wrong

Answer:

Vertical Angles

Step-by-step explanation:

They are vertical angles because they are directly across from each other

HELPPPPPP DUE AT 5PM

Answers

Answer:

1.B    2.B    3.B    4.B

Step-by-step explanation:

They are all B  0_0                

Solve the equation: 1/2(4x - 16) = 14
what is x
x = 11

x = 3.75

x = -2

x = 5

Answers

Answer:

        x = 11

Step-by-step explanation:

1/2(4x - 16) = 14

2x - 8 = 14             {add 8 to both sides}

 2x = 22               {divide both sides by 2}

   x = 11

A mountain climber climbed down a cliff 20 metres at a time. He did this 3 times in one
day. What was the overall change in his elevation?

Answers

Answer: The climbers overall change in elevation was -60 meters

Hope this helps. Let me know if you need anything else.

1x +y = -7
1x - y = 3

Answers

cap

Step-by-step explanation: gxetuciv

Addison invested $440 in an account paying an interest rate of 2%
compounded continuously. Assuming no deposits or withdrawals are
made, how long would it take, to the nearest tenth of a year, for the
value of the account to reach $610?

Answers

Answer:

16.3

Step-by-step explanation:

Continuously compounding interest formula:

pe^(r*t)

we know that

440e^(.02x)=610

Sovle for x

e^.02x=1.38

.02x=ln1.38

.02x=.3267

x=16.3

Answer:

16.3

Step-by-step explanation:

I got it right  

1. Bryan randomly selects 2 items from his closet. What is the probability that he selects 2 pairs
of pants?

Answers

A 40% or 50% I think

Dario is finding the percent of change from the original price of $75 to new price of $125.

Answers

Answer:

66.66666% increase (6 goes on forever, can be rounded to 66.67%)

Step-by-step explanation:

The change is 125 - 75 = 50, so it increased by 50/75 = 2/3 = 0.666666... = 66.6666%

Solve 3x - 5 = 16
Write your solution starting with x= .

Answers

Answer:

x = 7

Step-by-step explanation:

3x - 5 = 16

3x = 16 + 5

3x = 21

x = 21/3

x = 7

How many people ate at least 1 banana last week?
Explain your answer.

Answers

Answer:

11 people ate at least 1 banana.

I think it would be 11, because 11 people had at least one banana
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