Mathematics High School

what is 8x over 2y ?

Answers

Answer 1

Answer:

6 2/3.. i think

Step-by-step explanation:

hopefully u understand my messy handwriting

Related Questions

NO LINKS OR I WILL REPORT!!! But pls help meee pls I’ve posted this so many times just help me out pls Calculate the scale factor of ABC to DEF. Enter answer as a whole number
or as a fraction in lowest terms, using the slash mark (/) for the fraction bar.

Answers

Answer:

The scale factor is 8.

Segment AC is congruent to segment FD, and the other 2 sides are congruent because this is an isosceles triangle.

Triangle ABC can transform to Triangle DEF after a scale factor (multiplying each side by the same value) of 8.

Hope this helps!

Help! I don't get it!

Answers

A= 4/32 and 5/40
B= 9/21 and 6/14
C= 2/5 and 16/40

Subtract. Use models if needed.
(-2x-1)-(x-7)=

Answers

Answer:

− 3 x + 6

Step-by-step explanation:

Answer:

Step-by-step explanation:

(-2x-1)-(x-7)

removing bracktes

-2x-1-x+7

-3x+6

Giving brainlist to whoever answers

Answers

Answer:

False

Step-by-step explanation:

[tex]V=bhw\\V=7.5*13*2\\V=195[/tex]

help ASAP
true or false?
and please tell me how to solve it❤

Answers

Answer:

True

Step-by-step explanation:

[tex]\frac{x - y }{x + y}=-1[/tex] ---------------(I)

Cross multiply

x - y = -1*(x + y)

x - y = (-1)*x + y * (-1)

x - y = -x - y

x - y + x = - y

2x - y = -y

2x = -y + y

2x = 0

x = 0

Plugin x = 0 in (I)

[tex]\frac{0-y}{0+ y} = -1\\\\\frac{-y}{y}=-1\\\\-1 = -1[/tex]

So , true

Step-by-step explanation:

This is true. -1 =-1

Celeste makes a conjecture that the perimeter of a square whose sides are an odd
integer is always even. Which choice is the best proof of her conjecture?

Answers

Answer:

top left

Step-by-step explanation:

Alyssa says that n = 6 is the solution of the equation 12n = 84. How can you check whether she is correct?

Answers

Answer:

No. The answer is 72

Step-by-step explanation:

As 12x6=72

What point of the number line represents the sum of 3/4 + 3/4

Answers

Answer:

Step-by-step explanation:

3/4+3/4=6/4=1 2/4=1 1/2

C is located halfway between 1 and 2, so you know it is 1 1/2.

A fraction is a way to describe a part of a whole. The number on the number line is represented by point C.

What is a Fraction?

A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.

To plot the fraction on the number line, the sum of the number line is needed to be found. Therefore, the sum of the number line can be written as,

[tex]\rm Sum = \dfrac34 + \dfrac34 = \dfrac64[/tex]

Thus, the sum of the fraction is (6/4), which can also be written as 1.50.

The number on the number line is represented by point C.

Learn more about Fraction:

https://brainly.com/question/1301963

#SPJ2

Zach is 4 feet 5 inches tall. There are 25.4 millimeters in one inch. How tall is Zach in millimeters?

Answers

Answer: 1346.2 Milimeters

Step-by-step explanation:

4ft 5in = 53in

53x25.4= 1346.2

Given: f(x) = 11(0.92)X
Is this exponential growth or decay?
What is the rate of growth or decay?
What was the initial amount?

Answers

I wish I can help you but I don’t know sorry I’m in a higher grade

(1-tanx)/sinx= cscx- secx

Answers

sin(x)(1/cos(x)-1/(sin(x))=

sin(x)/cos(x)-1=tan(x)-1.

–3(x + 4) = 2x – 37 ouweee i need dis

Answers

Answer:

x = 5

Step-by-step explanation:

A line passes through the point (8, -7) and has a slope of
3/4
Write an equation in slope-intercept form for this line.

Answers

Answer:

y = 3/4x - 13

Step-by-step explanation:

As we already know the slope, we just need to find the y-intercept.

y = 3/4x +b

-7 = 3/4(8) + b

-7 = 6 + b

-13 = b

y = 3/4x - 13

Alberto invests $4,571 in a retirement account with a fixed annual interest rate of 3% compounded 6 times per year. What will the account balance be after 18 years?

A) $7,833.32

B) $7,162.06

C) $7,602.38

D) $6,985.59

Answers

Answer:

A) $7,833.32

Step-by-step explanation:

Given data

Principal= $4,571

Rate=3%

n= 6

Time = 18 years

The expression for compound interest is

A=P(1+r/n)^nt

substitute

A= 4571(1+0.03/6)^6*18

A= 4571(1+0.005)^6*18

A= 4571(1.005)^6*18

A= 4571(1.005)^108

A=4571*1.7136

A=$7832.86

Hence the approximate amount is A) $7,833.32

slope is so hard i dont know how to do it pls help

Answers

Answer:

a 2/5

Step-by-step explanation:

have a good day /night may i please have a branlliest

Answer:

2/5

Step-by-step explanation:

-5y = -2z +9

5y = 2z -9

y = 2/5z -9/5

what is the slope and y-intercept? write the equation. also sorry it’s so late

Answers

(y2-y1)/(x2-x1)

19-10=9

6-3=3

9/3=3

slope: 3

y-int: 1

y=3x+1

Which equation best represents the relationship between x and y in the table below?

Answers

The answer should be C.

Answer:

y = x² + 5

Step-by-step explanation:

When x = 1:

y = x² + 5

y = 1² + 5

y = 6

When x = 2:

y = x² + 5

y = 2² + 5

y = 9

When x = 3:

y = x² + 5

y = 3² + 5

y = 14

Dominic and his parents plan to share the cost of his college education. The annual tuition cost for the college he wants to attend is $7,260 per year. His parents will pay 80% of the annual tuition. He has one year to save his portion of the first year's tuition. What is the minimum monthly amount he needs to save? F $121.00 H $484.00 G $1,452.00 J $96.80

Answers

Answer:

G 1,452.00

Step-by-step explanation:

Which expression is equivalent to 18 − 20?

Answers

The answer is 18+(-20) because if if you were going to solve that equation you would use the absolute value of -20 and then the opposite of the sign giving you 18-20. Hope this helps:)

1. استخدم ورقة منقطة متساوية القياس لرسم منشور مثلثي بارتفاع 6 وحدات ، وبقاعدتين عبارة عن مثلثين قائمی الزاوية بساقين طولهما 6 وحدات و 4 وحدات .

Answers

يريدون منك استخدام النقاط لتساعد نفسك في رسم صورة المكعبات. هذا ليس سؤالًا حقًا يمكن لأي شخص مساعدتك في الإجابة عليه حيث عليك فقط رسم الصورة. النقاط هي فقط للمساعدة في جعل الأمر أسهل من مجرد الرسم باليد.

A parallelogram has a base of 100, a side length of 36, and interior angle of 60, what is the height

Answers

Answer:

[tex]18\sqrt{3}[/tex]

Step-by-step explanation:

Please see the attached image

I'm assuming you've already learned the special properties of a 30-60-90 triangle.

By drawing a 30-60-90 triangle by constructing line BC, and using the special proportions that come from it, we can find that

AB=AC/2=36/2=18

and

BC=AB*[tex]\sqrt{3}[/tex]=[tex]18\sqrt{3}[/tex]

Free brainliest for luck nonee ez kid ana dont say thank you unless u get it

Answers

Answer:

Hello

Step-by-step explanation:

Answer:

LES GOOO

Step-by-step explanation:

thx man

Please answer!

No links. No links to pictures, no fake answers. Please don’t make my day worse than what it is. Please answer correctly thank you!!

Answers

Answer:

essentially the fourth option is the best

Answer:

option 3

Step-by-step explanation:

Which lists all the multiples of 6 that are less than 20?

6, 9, 12, 15, 18
6, 12
6, 12, 18
6, 12, 18, 24

Answers

6, 12, 18
..................

Answer:

Step-by-step explanation

An easy way to figure is to see if all of the numbers in that group can be divided by 6.

In this first one, 9 and 15 are not divisible by 6.

In the second one 6, 12 are multiples ok 6 but there is one more.

In the last one 24 is over the 20 limit.

So, C is correct.

Evaluate the expression below when x = 9 and y = 12.
4(x + 6) - 3(y + 4)

Answers

The answer would be 12

HELLP!!! Alan mixes 1 1/3 cups of milk with a can of condensed soup. He makes a total of 2 5/8 cups of soup. How many cups of condensed soup were in the can?

Answers

Answer:

There were 1 1/8 cups of condensed soup in the can.

Step-by-step explanation:

Cups of condensed soup = 2 3/8 - 1 2/8

Cups of condensed soup= 1 1/8 Cups

please helpppp!!! Will mark brainlyist

Answers

Answer:

x = 35.5

Step-by-step explanation:

cos 65° = 15/x

cos 65° · x = 15

x = 15/cos 65°

x = 35.5

I NEED HELP ASAP PLEASE!!!!!

Answers

Answer:

the answer is 83 degrees

Step-by-step explanation:

most angles that connect diagonally are vertically opposite angles. hope it helps have a great day and can i get brainliest

Write 20+24 as a product using the GCF,4 as one of the factor

Answers

Answer:

4(5 + 6)

Step-by-step explanation:

Factor out the GCF (4):

20+24 = 4(5 + 6)

Use the Graph of the parabola to fill in the table

Answers

Answer:

a) Upwards

b) x = -1

c) (-1,-9)

d) x intercepts; (2,0) and (-4,0)

y intercept is (0,-8)

Step-by-step explanation:

a) As we can see, the parabola faces upwards

b) To find the axis of symmetry equation, we look at the plot of the graph and see the point through the vertex of the parabola that exactly divides the parabola into two equal parts

The x-value that the line passes through here is the point x = -1 and that is the equation of the axis of symmetry

c) The vertex represents the lowest point of the circle here,

As we can see, this is the point through which the axis of symmetry passes through to make a symmetrical division of the parabola

We have the coordinates of this point as

(-1,-9)

d) The intercepts

The x-intercept are the two points in which the parabola crosses the x-axis

We have this point as 2 and -4

The x-intercepts are at the points (2,0) and (-4,0)

For the y-intercept; it is the y-coordinate of the point at which the parabola crosses the y-axis and this is the point (0,-8)

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