Mathematics High School

## Answers

**Answer 1**

**Answer:**

the GCF of the terms of the polynomial −12y^4 + 8y^3 – 4y^2 is:

**4y^2**

## Related Questions

Can someone help me with 2 questions please please

### Answers

QUESTION 1: False

Question 2

1. Less than it equal to (a)

2. Greater than (c)

3. Greater than it equal to (d)

4. Less than (b)

In OPQ the measure of Q=90 O=76 and OP=7.3 feet find the length of PQ to the nearest tenth.

### Answers

Answer: sinO=

hypotenuse

opposite

=

7.3

x

sin

76

=

x

7.3

sin76=

7.3

x

7.3

sin

76

=

x

7.3sin76=x

x

=

7.0832

≈

7.1

feet

x=7.0832≈ 7.1 feet

Step-by-step explanation:

**Answer:**

the correct answer is 7.1

**Step-by-step explanation:**

what number is 0.001 more than 437.999?

### Answers

**Answer:**

Answer B. : 438 is 0.001 more.

Graph the line with the equation y=-1÷5×-3

### Answers

**Answer:**

**Step-by-step explanation:**

Cual es el valor absoluto de 6.3

### Answers

**Answer:**

Usamos la notación para decir "el valor absoluto de -2", lo cual significa "la distancia de -2 al 0 en la recta numérica". ... 6.3: Altitud y temperatura absoluta.

Evaluate the expression 12t+38 when t=14.

### Answers

**Answer:**

206

**Step-by-step explanation:**

12t+38

50

12x14=168

168+38=206

help me plz due in 20 minutes

### Answers

9514 1404 393

**Answer:**

B) y = 0.25x +5

**Step-by-step explanation:**

The x-value differ by 1, so the slope is the difference in y-values.

Comparing for x=2 and x=3, we see that the y-value increases by 0.25 from 0 to **0.25**. This is the slope of the data in the table.

The equation with the same slope will have 0.25 as the x-coefficient. The equation of **choice B** is the one you're looking for.

** y = 0.25x +5**

_____

You don't care about the equation of the table, but it is ...

y = 0.25x -0.5

can someone please help me on this!!

### Answers

**Answer:**

read.....

**Step-by-step explanation:**

Question ^ is the awnser :) I just checked to make sur e

What is the spread of the data? Please help

### Answers

D is the answer to this

3 cm

10 cm

4cm

What is the volume, in cubic centimeters, of the object?

A 32

B 40

C 44

D 128

### Answers

**Answer and Step-by-step explanation:**

The volume would be 120, which isn't anything of the options listed.

This is because to find the volume of a cube, you multiply the base times the width times the height.

**#teamtrees #PAW (Plant And Water)**

A total of 50,000 contestants are chosen for a survey. A

computer randomly eliminates 20% of the participants

each day.

### Answers

I am pretty sure it is linear decrease,

That is the relationship between the pair of angles ZAXC and _BXC shown

in the diagram?

100"

80°

A

B

A. They are supplementary angles,

B. They are right angles,

C. They are vertical angles.

D. They are complementary angles,

### Answers

The answer is a hope it helps

The correct **relationship **between the **pair of angle**s m ∠AXC and m ∠BXC are,

A. They are supplementary angles,

What is mean by Angle?

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

Given that;

Measure of **angle** m ∠AXC and m ∠BXC are,

m ∠AXC = 100 deg.

m ∠BXC = 80 deg.

Hence, We get;

m ∠AXC + m ∠BXC

= 100 + 80

= 180 degree

Thus, The correct **relationship **between the **pair of angle**s m ∠AXC and m ∠BXC are,

A. They are supplementary angles,

Learn more about the **angle **visit:;

https://brainly.com/question/25716982

#SPJ7

Please help ASAP will give brainilest to best answer

### Answers

**Answer: 100**

**Step-by-step explanation:**

1 cubic inch would just be 100 because each cube is 1 cubic inch. So 100(number of cubes)/1(cubic inch)=100 I hope I'm right :)

what is 4/7 + 1/8 in math

### Answers

correct answer is 39/56

Richard is frustrated. He knows the line to the right should have a 3 and a 4 in the equation but he can't remember if it is y = 4x + 3 or y = 3x + 4. a. Which equation is correct? How do you know?

### Answers

**Answer:**

The correct equation is "**y=4x+3**"

**Step-by-step explanation:**

**Given equation:**

[tex]y= 4x+3 \ \ or \ \ y=3x+4[/tex]

As per the given line formula:

[tex]\to y=mx+c[/tex]

The slope(m) of the line is [tex]\frac{4}{1} = 4[/tex] and y-intercept at 3, that is the point (c). So, the correct equation of the line: [tex]y = 4x + 3[/tex]

The number of people using an older version of a spreadsheet program decreases at a rate that is proportional at any time to the number of people still using the version at that time.

There were 10,000 people using the older version of the spreadsheet program when the new version first came out. The number of people still using the older version decreases by 20%, percent every 6 months.

### Answers

**Answer:**

5842 people after 2 months

**Step-by-step explanation:**

**Given**

**Initial Value: **[tex]a =10000[/tex]

**Rate: **[tex]r = 20\%[/tex] every 6 months

**Required**

Number of people using it after 2 months

**The function follows an exponential model.**

**So, we need to first write out the function.**

**If Rate: **[tex]r = 20\%[/tex] every 6 months

**Then**

**Rate: **[tex]r = 40\%[/tex] after 1 year

[tex]r = 0.04[/tex]

**The function is represented as:**

[tex]y = ar^x[/tex]

**So:**

[tex]y = 10000 * 0.04^t[/tex]

**For 2 months, we have:**

[tex]t = 2\ months[/tex]

**Convert to years**

[tex]t = \frac{2}{12}[/tex]

[tex]t = 0.167[/tex]

[tex]y = 10000 * 0.04^t[/tex]

[tex]y = 10000 * 0.04^{0.167}[/tex]

[tex]y = 5842[/tex]

A support wire for a utility pole is 40 feet long. The wire is attached to the ground 24 feet from the base of the pole. How tall is the utility pole?

### Answers

**Answer:**

32 feet

**Step-by-step explanation:**

given the following;

Length of wire = 40feet = hypotenuse

Base of the pole = 24 feet = adjacent

Required

Height of the pole (opposite)

Using the pythagoras theorem;

hyp^2 = opp^2 + adj^2

40^2 = 24^2 + opp^2

1600 = 576 +opp^2

opp^2 = 1600 - 576

opp^2 = 1024

opp = √1024

opp = 32feet

**Hence the utility pole is 32feet tall**

what is the distance between -a and a

### Answers

**Answer:**

2a

**Step-by-step explanation:**

-a + a = 0, 0 + a = a. Therefore -a + 2a = a

Identify a, h, and k for the equation

### Answers

83865

Happy birthday

Question: what would be the vertical intercept of the line and what would it represent? Help me please ill give brainliest

### Answers

The vertical intercept is 450, as the population is going down by 20 each hour. It represents the starting population as 0 hours it is 450.

A ball is thrown into the air with an upward velocity of 100 ft/s. Its height, h, after t seconds is given by the function

h = -16t2 + 64t + 960.

What is the maximum height?

960 feet

1008 feet

1024 feet

1152 feet

### Answers

The **maximum height** that the ball will reach is the one in the third option, 1,024 feet.

What is the maximum height?

We know that the **height **is modeled by a **quadratic function:**

H = -16t² + 64t + 960.

Where t represents the time in seconds, and H is the height in feet.

To find the maximum height we need to find the vertex of the quadratic, in this case, the vertex is at:

t = -64/2*-16 = 2

Evaluting there we will get:

H(2) = -16*2² + 64*2 + 960 = 1,024

That is the maximum height that the ball will reach.

Learn more about **quadratic equations:**

**https://brainly.com/question/1214333**

**#SPJ1**

he output is five less than triple the input

### Answers

Input usually means x and output is y

So triple mean 3

You have 3x than

Output is means y=

Y=3x is what we have now

So five less is -5

Y=3x-5 should be the final answer

Hope this helps!

A taxi charges $28.00 for a passenger to travel 16 kilometers.What is the unit rate for this porportional relationship?

### Answers

The unit rate for this proportional relationship is $1.75/kilometer

The equations are

2y=3x

4y=12x

3y= x

y= 3x

pls pls help its due very soon!!

### Answers

**Answer:**

4y+12x

**Step-by-step explanation:**

I dont have time to type sry

please helps

Which function represents this sequence?

A.

f(n) = 4 ∙ 2n-1

B.

f(n) = 4n-1

C.

f(n) = 2 ∙ 4n-1

D.

f(n) = 2n-1

### Answers

**Answer: A. f(n) = 4 ∙ 2n-1**

**Step-by-step explanation:**

because the 1st term is 4 according to your image, and then you will have to multiply that by its common difference and using your table, to get from 4 to 8 then 8 to 16 you would multiply by 2, and you would finally multiply that by n or known as the number of terms and 1 making the equation. f(n) = 4 ∙ 2n-1 I hope this is very helpful for everyone.

solve (x-3)^2=5

A. x=5+√3

B. x=-3+√5

C. x=3+√5

D. x=8 and x=-2

### Answers

**Answer:**

A

**Step-by-step explanation:**

we should first find the value of x.

**Answer:**

C

**Step-by-step explanation:**

(x-a)^2=5

x-3=root of 5

x= root of 5 +3

HELP ASAP. please show work tysm! solve for x

### Answers

**Answer:**

71

**Step-by-step explanation:**

vertical sides are congruent

x+30=101

x=71

Karina ate 1/2 of the muffins. Ulysses ate 1/4 of the muffins. Zawanna ate 1/5 of the muffins. Juan ate the rest of the muffins. What fraction of the muffins did Juan eat?

### Answers

Answer:

1/20

Step-by-step explanation:

Karina ate 1/2 of the muffins. Ulysses ate 1/4 of the muffins. Zawanna ate 1/5 of the muffins. Juan ate the rest of the muffins. What fraction of the muffins did Juan eat?

Let the total number of muffins = 1

Hence:

The fraction of muffins Juan ate =

1 - (1/2 + 1/4 + 1/5)

Lowest common denominator is 20

1 - ( 10 + 5 + 4/20)

1 - 19/20

= 1/20

The Fraction of muffins Juan ate is 1/20

What is the area, in square centimeters, of a 8cm circle

### Answers

If the diameter of the circle is 8cm then the radius must be 4cm. Hence area of the circle must be =50.26cm squared

PLEASE HELP!!!! It’s timed

Evaluate the function requested. Write your answer as a fraction in lowest terms.

Triangle A B C. Angle C is 90 degrees. Hypotenuse A B is 41, adjacent B C is 9, opposite A C is 40.

### Answers

**Answer:**

b

**Step-by-step explanation:**

we are given opposite, adjacent and hypotenuse

and said to find cos(B)

recall trigonometric identity [tex]\cos(\theta)=\dfrac{adj}{hypo}[/tex]

let adj and hypo be 9 and 41 respectively

so

[tex] \displaystyle \: \cos( \beta ) = \frac{9}{41} [/tex]

hence our answer is b