Mathematics High School

## Answers

**Answer 1**

**Answer:**

x=2

y=1

**Step-by-step explanation:**

9x+0=18

so it's x=2

6=4y=10

so y=1

## Related Questions

What is the solution to the equation 5x=6?

### Answers

**Answer:**

6 / 5 ( or ) 1.2

**Step-by-step explanation:**

5x = 6

x = 6 / 5

( or )

x = 1.2

**Answer: To find equation solutions, solve x+2=0 and x+3=0. To find equation solutions, solve x + 2 = 0 and x + 3 = 0. x2+5x+6=0 Two solutions were found : x = -2 x = -3 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.1 Factoring x2+5x+6 The first term is, x2 its ...**

**Step-by-step explanation:**

OK im confused for real: ok so what does 20X80X100X70X40+4=

### Answers

**Answer:**

448000004.

**Hope that helps. x**

**Answer:**

448000004

**Step-by-step explanation:**

QUICK MATHS

3. What is the slope of the line that passes through the points E(-1,4)

and F(2, 6)?

A.

3

2

C.

2

D.

NICO

B. -

al

NICO

3.

### Answers

Answer:

The slope for the lines is 2/3

What is the area of the triangle?

### Answers

**Answer: 60 square units**

Area of a triangle formula: 1/2 * base * height

So, the height is 10 units and base is 12 units

1/2 * 10 * 12

= 60 square units

Only like 5 or 6 more questions for the last question I’m doing 100 points

### Answers

**Answer:**

700 foundations is the answer

**Answer:**

500 foundations

**Step-by-step explanation:**

Write 90 as a product of primes. Use index notation when giving your answer.

### Answers

**Answer:**

90 =3 × 3 × 5 × 2.

**Step-by-step explanation:**

............

90/2= 45

45/3= 15

15/3=5

5/5=1

90= 2*3*3*5 = 2*3 (raised to the power of 2) *5

please help due soon

### Answers

**Answer:**

Your answer is A. x=6

**Step-by-step explanation:**

plug in 6 for x and youll get your answer

Your answer is A

Just trust

Find the value of

-12

20

36

-10

### Answers

**Answer:**

20 is the answer.

**Step-by-step explanation:**

(-4)² + (-2)²=> 16 + 4=> 20

**Conclusion: **

Therefore, **20 is the answer.**

Hoped this helped.

[tex]BrainiacUser1357[/tex]

(-4)²+(-2)²16+420

Option B

Help asap!! Full work shown gets brainliest!!

### Answers

**Answer:**

2√6

**Step-by-step explanation:**

**1. **First, let's solve for the base of the triangle with the help of the Pythagorean Theorem (a^2 + b^2 = c^2).

[tex]5^2 + b^2 = 7^2[/tex] [tex]25 + b^2 = 49[/tex] [tex]b^2=24[/tex] [tex]b = \sqrt{24}[/tex]

**2. **Now, let's find the factors of 24 and see which one is a perfect square:

1, 2, 3, 4, 6, 8, 12, 24As you can see, the factor that's a perfect square is **4**, so in order for it to multiply to 24, the other one has to be **6**. [tex]\sqrt{24} = \sqrt{4} * \sqrt{6} = 2\sqrt{6}[/tex]

Therefore, the answer is **2√6**.

**Answer:**

[tex]b=2\sqrt{6}[/tex]

**Step-by-step explanation:**

The triangle shown is a right triangle.

Because this triangle is a right triangle, we can use they Pythagorean theorem to find the missing side length.

Pythagorean theorem : [tex]a^2+b^2=c^2[/tex]

where a and b = length of legs and c = hypotenuse ( longest side )

we have the hypotenuse ( 7 ) and a leg (5) and need to find the other leg.

So we know that a = 5 and c = 7 and we need to find b

Using the Pythagorean theorem:

[tex]a^2+b^2=c^2[/tex]

a = 5 and c = 7

[tex](5)^2+b^2=(7)^2[/tex]

simplify exponents 5² = 25 and 7² = 49

[tex]25+b^2=49[/tex]

subtract 25 from both sides

[tex]b^2=24[/tex]

take the square root of both sides

[tex]b=\sqrt{24}[/tex]

simplify radical

[tex]b=2\sqrt{6}[/tex]

And we are done!

Help please. I dont know how to do this :((

### Answers

**Answer:**

You need the distance of all four sides so that is:

2 * (5y +1) + 2 * (2y -3) which equals

10y + 2 + 4y -6 and that equals

14y -4

**Step-by-step explanation:**

The Finish Line paid Converse $24 for a new pair of basketball shoes. If the store sells the shoes for $48, what is the percent mark-up (increase)?

### Answers

**Answer:**

**Answer:Total revenue at breakeven is $1,508,042**** ****Explanation:Breakeven point in units = Fixed cost / Selling price -Variable cost per unit Breakeven****,**** ****and**** ****now**** ****i**** ****think**** ****u**** ****get**** ****it**** ****u**** ****can**** ****do**** ****alone****!**** ****Hope**** ****i**** ****help**** ****you****❤️****!**** **

my Christmas present to you

### Answers

**Answer: ty**

**Step-by-step explanation:**

What is the equation of the line that passes through the point (-6,-6)(−6,−6) and has a slope of \frac{2}{3} 3 2 ?

### Answers

**Answer:**

the first on is 144 the secnd one is 1

**Step-by-step explanation:**

i think that's write.

Solve for xx. Leave your answer in simplest radical form.

### Answers

**Answer:**

x²

**Step-by-step explanation:**

**Answer:**

6

**Step-by-step explanation:**

PLEASE HELP ME I AM STUCK AND I HAVE A HEADACHE I WILL GIVE BRAINLIST!!!!!!!

### Answers

First, we can eliminate d(x) because we can see it's a linear line. We can also eliminate a(x) because it's also a linear line. **Both b(x) and c(x) have an asymptote**. on b(x) you can see that x = 3 is the asymptote. For c(x) if it's graphed, it has a horizontal asymptote at y = -1.

Hope this helps!

The sum of two numbers is 80

their difference is 38.

The product of these 2 numbers is __?

### Answers

1239

hope this helps

Question 3(Multiple Choice Worth 1 points)

(01.05 LC)

Which calculation can be used to find the value of y in the equation y3 = 27?

y=y equals 27 over 3

y=y equals cube root of 27

y=y equals square root of 27 over 3

y=y equals square root of 27

### Answers

**Answer:**

y = y is equal to 27 over 3

**Step-by-step explanation:**

being y3 = 27

the y3 is found by multiplying and is passed to the other side by dividing, becoming y = 27/3

I need the function for the volume of the box for number 1

### Answers

**Answer:**

**Step-by-step explanation:**

v = l * w * h

v = x * 22 * 28

v = 616x

Help please I’ll give the highest point ! :)))) tysm I need it done by 10:20

### Answers

**Answer:**

hope it helps you.........

Answer:

10/14 - 7/14 = 3/14 :D

Step-by-step explanation:

you have to find the common denominator, in this case its 14. then, whatever number you multiplied the denominator by, you have to multiply the numerator by. so, 5/7x2= 10/14, and 1/2x7 = 7/14, then its just 10-7 which equals 3

I really need the answer to this

### Answers

**Answer: 14.2**

=============================================

Explanation:

Let point N be at the intersection of the horizontal line and segment JM.

We can prove the right triangles JNK and MNK are congruent using the hypotenuse leg (HL) rule. This in turn means JN = NM through the use of CPCTC.

In other words, JN = NM because the horizontal line is the perpendicular bisector of JM.

So,

JM = JN + NM

JM = NM + NM

JM = 2*NM

JM = 2*7.1

JM = **14.2**

**Answer:**

JM = 14.2

**Step-by-step explanation:**

Given JK = MK then Δ JKM is isosceles.

The line through K is a perpendicular bisector of JM , so

JM = 2 × 7.1 = 14.2

During British History from 1550-1650. What was going on in Britain during the time just before, during and just after Shakespeare lived? Who were the rulers? What was the political atmosphere? What were the people concerned about? How did the people live?

### Answers

**Answer:**

What was going on in Britain during the time just before Shakespeare lived?

Elizabeth had settled the religious question by establishing the Church of England as the official religion of the country, insisting on church services in English, the English Bible and prayer book in churches etc, but not going as far in extreme Protestantism as, for instance, the Puritans would have liked her to do.

**Step-by-step explanation:**

please mark me brainliest!!

The **period** from 1550-1650 in **British** **history** was a time of significant political, social, and cultural change.

What is British History?

**England**, which had absorbed Wales under Henry VIII in the 16th century, merged with **Scotland** in 1707 to form a new sovereign state known as Great Britain.

Here are some **key** **events** and factors that were happening during the time just before, during, and just after **Shakespeare** lived:

**Queen** **Elizabeth** I reigned as Queen of England from 1558 until her death in 1603.**Religious** **strife**: The 16th century in England saw religious strife, with tensions between Catholics and Protestants leading to violence and persecution.**Political** **unrest**: Throughout the 17th century, England experienced a number of political conflicts and upheavals, including the English Civil War between royalists and parliamentarians.**Economic** **changes**: Significant changes occurred in the English economy during the 16th and 17th centuries, including the expansion of international trade and the rise of capitalism.Early modern **England's** daily life was marked by significant social stratification and inequality.

Thus, the period from 1550-1650 was a time of **significant** **change** and upheaval in England, with political, religious, and economic developments shaping the lives of its people.

For more details regarding **British History**, visit:

https://brainly.com/question/29880473

#SPJ2

53:24

Which statement about the function is true?

The graph of the function f(x) = -(x + 3)(x - 1) is

shown below.

The function is positive for all real values of x

where

x 1.1

6

27

O The function is negative for all real values of x

where

x <-3 and where x > 1

The function is positive for all real values of x

where

x > 0

The function is negative for all real values of x

where

X<-3 or x>-1

-6

4

2.

4

6

х

-2

-2

4

Mark this and return

Save and Exit

Next

Submit

### Answers

**Answer:**

25

**Step-by-step explanation:**

If x=2, y=4, m= -1, and n=3 find the value of :

X^m+n * y^n-m/ x^m-n * y^n+m

### Answers

**Answer:**

The value is [tex]\frac{1}{16384}[/tex]

**Step-by-step explanation:**

Here we need to find

[tex]\frac{x^{m+n}\cdot y^{n-m}}{x^{m-n}\cdot y^{n+m}}=x^{m+n-(m-n)}\cdot y^{n-m-(n+m)}\\\\=x^{2n}\cdot y^{-2m}\\\\=2^{2\cdot-1}\cdot 4^{-2\cdot3}\\\\=\frac{1}{2^2\times4^6} \\\\=\frac{1}{16384}[/tex]

how do I write an equation of a line that is parallel to 2x-3y=15

### Answers

The line given is -2x + 3y = 15, so we must rearrange:

=> 3y = 2x + 15

=> y = 2/3 x + 5

These two equations are EQUIVALENT, but one is in slope intercept form, the other isn't.

So in this case, gradient is 2/3 (or 2 units up, and 3 units across).

And we know that parallel lines have the same gradient. Hence, the general equation for lines parallel to it will be:

y = 2/3 x + n

where n can be any number (positive/negative, decimal/fraction/integer) except 5, which is original line.

For example, y = 2/3 x + 2

The cost of a square slab is proportional to its thickness and also proportional to the square of its length. What is the cost of a square slab that is 3 meters long and 0.1 meter thick

### Answers

63734859583627848369420

A 2-pack of light bulbs costs $0.73. What is the unit price, rounded to the nearest cent?

### Answers

**Answer:**

**37 ****cents.**

**Step-by-step explanation:**

Two lightbulbs sell for 73¢, meaning one lightbulb sells for 36.5¢ (73/2), or "unit price" (the price for one of something). Rounded to nearest cent at 37¢.

you got this

{2x−y=3

x+2y=−6

### Answers

**Answer:**

Equation form

x=0

y=-3

Point form

(0,-3)

**Step-by-step explanation:**

What is the equation of the line that passes through the point (2,-2) and has a slope of -1/2?

### Answers

**Answer:**

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

**Step-by-step explanation:**

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = - [tex]\frac{1}{2}[/tex] , then

y = - [tex]\frac{1}{2}[/tex] x + c ← is the partial equation

To find c substitute (2, - 2 ) into the partial equation

- 2 = - 1 + c ⇒ c = - 2 + 1 = - 1

y = - [tex]\frac{1}{2}[/tex] x - 1 ← equation of line

**Answer:**

y=-1/2x-1

**Step-by-step explanation:**

y-y1=m(x-x1)

y-(-2)=-1/2(x-2)

y+2=-1/2(x-2)

y=-1/2x+2/2-2

y=-1/2x+1-2

y=-1/2x-1

5 3/4 times 1 3/4 and simplified

### Answers

**Answer:**

I believe the answer will be 27/3

whats 8 to the power of 6 please

### Answers

**Answer:**

**262144**

**Step-by-step explanation:**

Hope I was able to help you with your question , have a great day :)

Answer:

Step-by-step explanation:

I think 8 to the power of 6 Is 262144