Mathematics High School

Find the value of the variable (simplify
your answer)​

Find The Value Of The Variable (simplify Your Answer)

Answers

Answer 1

Answer:

75√2

Step-by-step explanation:

The triangle is isosceles right angled.

y² = 75² + 75² = 2(75²)

y = 75√2

Related Questions

Maddox is stacking cans to make a display at the grocery store. The bottom row of the stack has 20 cans. Each row has 4 fewer cans than the row below it until there are no cans left.

How many rows of cans are in Maddox’s stack

Answers

Answer: 5

Step-by-step explanation:

Jennifer has already written 34 pages, and she expects to write 1 page for every additional
hour spent writing. How many hours will Jennifer have to spend writing this week in order
to have written a total of 48 pages?

Answers

Answer:

14 more hours

Step-by-step explanation:

Answer:

14 hours

Step-by-step explanation:

48 - 34 is 14, so every page is an hour, so 14 hours

someone please tell me how to do this

Answers

Answer:

B

Step-by-step explanation:

r=√gm/v^2

Write the equation of the line with a
slope of -2 and passes through (4, -1).

Answers

Answer:

Step-by-step explanation:

y=mx+b

y= -2x + 3[tex]\frac{1}{2}[/tex]

hope this helped :)

Need Help ASAP
Formula 1 can be written alternatively as formula 2. Use algebra to show your steps how formula 1 can be manipulated to create formula 2.


Formula 1:

[tex]f(n)=\left\\ ({\sqrt[{12}]{2}}\,\right)^{n-49}\times 440\,{\text{Hz}}\,}[/tex]


Formula 2:

[tex]f(n) = 440 (2)^{\frac{n-49}{12} }[/tex]

Answers

Answer:

Steps are shown

Step-by-step explanation:

Exponent Rules

We need to recall this fundamental rule for exponents:

[tex]\displaystyle \sqrt[n]{a^m}=a^{m/n}[/tex]

We are given the expression:

[tex]f(n)=\left ({\sqrt[{12}]{2}}\,\right)^{n-49}\times 440\,{\text{Hz}}[/tex]

We'll use algebra and the above rule to manipulate the expression.

First, get rid of the unit Hz and move the coefficient 440 to the left:

[tex]f(n)=440\left ({\sqrt[{12}]{2}}\,\right)^{n-49}[/tex]

Now we convert the radical into an exponent form:

[tex]\displaystyle \left ({\sqrt[{12}]{2}}\,\right)^{n-49}=(2)^{\frac{n-49}{12}}[/tex]

Substitute:

[tex]f(n)=440\left ({\sqrt[{12}]{2}}\,\right)^{n-49}=440~(2)^{\frac{n-49}{12}}[/tex]

This is the very same expression in formula 2, as required.

Pls give me the answer only if you know! Thanks!

Answers

Answer:

Angle Side Angle, aka ASA. The triangle LAP is congruent to triangle TAX

Step-by-step explanation:

Angle P and x are congruent, side AX and AP are congruent, and angle LAP and angle TAX are congruent because vertical angles are congruent.

#teamtrees #WAP (Water And Plant)

Elena went to a store where you can scoop your own popcorn and buy as much as you want. She bought 10 ounces of spicy popcorn for $2.50. How much popcorn can you buy per dollar? Do not include units (oz) in your answer.

Answers

Answer:

4

Step-by-step explanation:

$2.50 → 10 ounces

$1.00 → (10/2.50 x 1.00) ounces = 4 ounces

Thanks guys for the help! heres another question

Answers

Answer:

Step-by-step explanation:

Putting values in the equation

1/3 / 1/2 = 0.166

Answer:

lol i already answered this its 2/3

Step-by-step explanation:

im not typing it again u can look at ur other question tho i put it there lol

-30<x/-4 answer must be simplified ​

Answers

Answer:

x<120

Step-by-step explanation:

-30<x/-4

In order to simplify this, we must isolate the x value by multiplying both sides by -4

Since we are dealing with inequalities and we are multiplying by a negative number, we have to switch the sign (<,>)

-30(-4)>x

x<120

is made up of a whole number and a fraction.

Answers

Answer:

Wut

Step-by-step explanation:

I am only doing this for points :D Uwu

Find the constant of variation for the relation and use it to write an equation for the statement. Then solve the equation.

If y varies as directly as the square of x, and y = 75/8 when x = 5, find y when x= 2​

Answers

Answer:y=15/4

Step-by-step explanation:

start with general form y = kx. substitute in the pair of values you know for x and y.

75/8 = k(5) multiply both sides by 1/5 to solve for k, getting

15/8 = k

So your equation is y = (15/8)x substitute 2 for x to find your new y.

y = (15/8)2

y = 15/4

Bill has a large collection of paperback books. He decided to donate 1/3 of them to his local library. If he had 126 to start with, how many does he have left?

Answers

Answer:

42

Step-by-step explanation:

HELP ME PLEASE! how do you write 610 as a scientific notation ??

Answers

Welcome to 610 in scientific notation, our post about writing the number six hundred and ten in scientific notation.

If you have been looking for 610 in exponential form, 610 as a power of 10, or what is 610 in scientific notation, then you are right here, too.

In this post you can find everything about the scientific notation of 610, including the normalized form and the number written in e-notation.

Read on to learn everything about the scientific notation of six hundred and ten.

To answer the question what is 610 in scientific notation let’s recall how to convert 610 to scientific notation as detailed on our home page.

When you split the number 610 into a coefficient and a power of 10 you do get 610 in exponential form, but there is an indefinite number of possibilities.

As you probably want 610 in normalized scientific notation, the coefficient or significand of 610 in scientific notation must be in the interval [1,10[.

As there are many ways to express 610 in scientific notation, in this post we mean 610 in normalized scientific notation, unless stated otherwise. Therefore:

610 in scientific notation = 6.1 × 102.

This can also be expressed as 6.1 × 10^2, using the caret symbol, or as 6.1e+2, which is called 610 in e-notation, further discussed in the section ahead.
Regarding our converter:

Our tool changes any decimal number including 610 to standard index form. If your press the swap button, then 610 is changed back to decimal form.

Our tool displays converted numbers in a special form of scientific notation, which means that the superscripted part of × 102 is denoted by ^2.


I hope and help you is the answer and a little explanation!!

according to exponent rules, when we multiply like bases, we ______ the exponents

Answers

You would add the exponents.

Example: 4x^2(5x^2)= 20x^4

yeah so can u help me​

Answers

Answer:

5 + (-9) = -4

I hope this helps!

Plz help me give 13 point it’s timed helpplz

Answers

Answer:

yyyy

Step-by-step explanation:

Chinisa is swinging on a swing. Her maximum height above the ground is 7 feet and her minimum height above the ground is 1 foot.

Select all of the equations that could model Chinisa's height above the ground (y) after x seconds of swinging assuming that the x-axis represents the ground.
A.
y = 6 sin(2x) + 4

B.
y = 6 cos(2x) + 4

C.
y = 6 tan(2x) + 4

D.
y = 3 sin(2x) + 4

E.
y = 3 cos(2x) + 4

F.
y = 3 tan(2x) + 4

Answers

6-4x(5) + 4= 9 your welcome

NEED HELP ASAP!!!
Which function does this graph represent?

A. F(x)= 3 (x+1)^2+2
B. F(x)= -3 (x+1)^2+2
C. F(x)= -3 (x+1)^2+2
D. F(x)= 3 (x-1)^2+2

Answers

the answer is B f(x)= -3(x+1)^2+2

all poets are loners. All loners are taxi drivers. therefore, all poets are taxi drivers

is this valid or invalid?

Answers

Answer:valid

Step-by-step explanation:

On a piece of paper, graph y< - 3/4 x + 2. Then determine which answer choice matches the graph you drew.
A
B
C
D​

Answers

I think it’s B but I am not sure

This graph represents inequality y < - 3/4 x + 2 which is correct option(A).

What is graph?

A graph can be defined as a pictorial representation or a diagram that represents data or values.

This graph represents inequality y < - 3/4 x + 2

Learn more about graph

https://brainly.com/question/16608196

#SPJ2

Find the product.

(3x^2+7)(6x^2−4x+5)

Answers

Answer:

18x^4  − 12x^3 + 57x^2 − 28x + 35

Answer:1

8

4

−

1

2

3

+

5

7

2

−

2

8

+

3

5

Step-by-

Someone please answer! 8th grade math question.

Answers

Answer: there is 3 terms

Step-by-step explanation: each term is separated by a sybol (addition, substation, multiplication, etc).

I need a check so just want some help​

Answers

Answer and Step-by-step explanation:

We are told that AB is equal to 3x + 1.

BC is then half of AB, or [tex]\frac{3x+1}{2}[/tex].

AC is then 4 less than BC, or [tex](\frac{3x+1}{2} ) - 4[/tex]

To find the perimeter, we add all of these together.

3x + 3x/2 + 3x/2 = 6x

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

The final answer is 6x - 2.

#teamtrees #WAP (Water And Plant)

Solve
2x- 4 = -3 +3

Answers

Answer:

x=2

Step-by-step explanation:

how to find the y-intercept from a table AND from a graph.

Answers

Answer:

When Finding the Y-Intercept from a Graph and Table, you are searching for the point of intersection between the equation and the y-axis. When finding the Y-Intercept from a Graph, you should find where the line from the equation crosses the y-axis. The point where the equation crosses the y-axis is the Y-Intercept.

Step-by-step explanation:

100 POINTS GEOMETRY QUESTION PLEASE ANSWER !!!!!!

Answers

Answer:

Step-by-step explanation:

ABC have sides: 5, 7 and 10

5^2 + 7^2 = 25+47 = 72 < 10^2

so triangle ABC is obtuse

JKL has sides: 12, 35 and 37

12^2 + 35^2 = 144 + 1225 = 1369 = 37^2

so triangle JKL is right-angled

PQR has sides 12, 10 and 16

12^2 + 10^2 = 144 + 100 = 244 > 16^2

so triangle PQR is acute

Answer:

Step-by-step explanation:

missing the Q: it asks 2 classify the triangles.

so the ans:

ABC - obtuse

JKL - right-angled

PQR - acute

I’m kinda confused of where I out the yes

Answers

Answer:

put the yes in the second box, fourth box, and fifth box.

Step-by-step explanation:

trust me, your welcome

12.Simplify (4x + 7)2- (4x – 7)2

Answers

Answer:

28

Step-by-step explanation:

are you asking for ^2? The power of 2 is differnet than just 2

also brainliest pls

(4x + 7)2 - (4x - 7)2
8x + 14 - 8x - 14
0x + 0

the length of the Triangle are 5 inches amd 8 inches. which of the following lengths could be the length of the third side of triangle? select all apply
a = 5 inches
B= 13 inches
C = 7 inches
D = 4 inches ​

Answers

Answer:

A, C, D

Step-by-step explanation:

Triangle inequality theorem states than the sum of any two sides must be greater than the third side

A = 5 inches

Correct

B = 13 inches

Incorrect as 5 + 8 = 13

C = 7 inches

Correct

D = 4 inches ​

Correct

what is the experimental probability of rolling a 3 or 4?

Answers

If it's 3 or 4 the probability is:

2/6 or 1/3

We call the outcomes in an event its "favorable outcomes". If a die is rolled once, determine the probability of rolling a 4: Rolling a 4 is an event with 1 favorable outcome (a roll of 4) and the total number of possible outcomes is 6 (a roll of 1, 2, 3, 4, 5, or 6). Thus, the probability of rolling a 4 is .

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