please help me i need it

Please Help Me I Need It

Answers

Answer 1
the correct answer is A

explanation:

-b+-sq b^2 - 4(a)(c)
——————————-
2(a)

Related Questions

List the data in the following stem-and-leaf plot. The leaf represents the tenths digit.
Separate the numbers in the list by a comma. The list is:
151,154,154,157,165,166,178,183,186,186

Answers

The data represented by the steam-leaf plot is 115, 138, 145, 145, 156, 166, 168, 168, 175, and 187.

What is a stem leaf plot?

A stem and leaf plot, also known as a stem and leaf diagram, is a way to arrange data so that it is simple to see how frequently various sorts of values occur. It is a graph that displays ordered numerical data. A stem and a leaf are divided into each piece of data.

A stem and leaf plot is shown as a customized table with the first or final digit of each data value divided into a stem and the remaining digit in a leaf.

9 I 0 ⇒ 9 on the stem and 0 on the leaf read as 90.

Given, A stem leaf plot and the leaf represents the tens digit.

As the leaf represents tens digits the data set can be represented by,

115, 145, 145, 175, 156, 166, 187, 138, 168, 168.

Representing the data set in ascending order we have,

115, 138, 145, 145, 156, 166, 168, 168, 175, 187.

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PLEASE HELP I WILL GIVE BRIANLI EST​

Answers

The number of students at the open house is B. 468.

What is a fraction?

A fraction is written in the form of p/q, where q ≠ 0.

Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.

We know if a and b are two quantities in a total quantity (ax + bx) the amount of a single quantity can be obtained by [a/(a+b)]× (ax + bx).

Given, The ratio of students to adults at the open house is 9 : 7 and the total number of students and adults at that place is 832.

Therefore,

The number of students is,

= (9/9+7)×832.

= (9/16)×832.

= 9×52.

= 468.

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Given: 15x < -45

Choose the solution set

a) {x l x<-3}
b) {x l x>-3}
c) {x l x< 3}
d) {x l x> 3}​

Answers

a)x&lt-3 is your answer

4-(3-5)=
please help ​

Answers

Answer:

6 is the correct answer

Step-by-step explanation:

If you distribute you will get 4-3+5

Which is equal to 6

Is this a polynomial? 3x^-2-5

Answers

On solving the provided question, we can say that - the value of the following polynomial will be 3x^2 = 5 => x^2 = 5/3

what are polynomials?

A polynomial is a mathematical statement made up of coefficients and uncertainty that exclusively uses additions, subtractions, multiplications, and positive integer powers of variables. A single indeterminate x polynomial is represented by the expression x2 4x + 7. A polynomial is an expression in mathematics that consists of variables (sometimes referred to as indeterminates) and coefficients that may be added, subtracted, multiplied, and raised to negative integer powers of non-variables. A polynomial is an algebraic expression made up of coefficients and variables. The only operations that an expression can contain are addition, subtraction, multiplication, and non-negative integer exponents. These expressions are known as polynomials.

here,

[tex]3x^{-2}-5[/tex]

3x^2 = 5

x^2 = 5/3

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PLEASE HELP GEOMETRY ASAP 50 POINTS! REAL ANSWERS ONLY OR WILL BE REPORTED AND DELETED! PLEASE SHOW STEPS!

Answers

9514 1404 393

Answer:

x = 80y = 80

Step-by-step explanation:

The external angle at A is half the difference of the arcs it intercepts. The inscribed angle y is half the measure of arc CD. The sum of the arcs of a circle is 360°. These relations let us write some equations.

  (BC -x°)/2 = ∠A

  BC + CD + x° = 360°

  y° = CD/2

__

Given that BC = 120° and ∠A = 20°, we can use the first equation to find x.

  (120 -x)/2 = 20

  120 -x = 40 . . . . . multiply by 2

  120 -40 = x = 80 . . . . add x-40

Using known values in the second equation gives ...

  120 +CD +80 = 360

  CD = 160 . . . . . . . subtract 200

Then y is found from the third equation.

  160/2 = y = 80

Joe decided to track the temperature in his town for five consecutive days. On Monday, the temperature was 23°C. On Tuesday, it decreased by 9°C and then increased by 7°C on Wednesday. On Thursday, the temperature rose 4°C and then decreased by 5°C on Friday. What was the overall temperature change over those five days?

Answers

Using a subtraction operation, the overall temperature change over those five days that Joe tracked the temperature in his town was a decrease of 3°C.

How is the temperature change computed?

The temperature change can be computed by determining the differences in temperature from one day to the next and summing the differences.

The temperature change can also be computed by finding the difference between the ending period's temperature and the beginning period's temperature.

Days         Temperature     Change

Monday          23°C                  0

Tuesday          14°C (23 - 9)    -9

Wednesday    21°C (14 + 7)    +7

Thursday       25°C (21 + 4)    +4

Friday            20°C (25 - 5)    -5

Overall change =                  -3°C

= 20°C - 23°C = -3°C

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1/4(10-3+5)2 pls help

Answers

Answer:

6

Step-by-step explanation:

What is the probability that the student selected at random preferred bananas or grapes? 26 58 42 34​

Answers

Answer:

I do not know.

Step-by-step explanation:

What is the surface area of the retagular prism based on the net
A . 34cm
B . 70 cm2
C . 310 cm2
D . 350 cm3

Answers

Answer:

90% of people marry there 7th grade love. since u have read this, u will be told good news tonight. if u don't pass this on nine comments your worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of your life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say I love u

Step-by-step explanation:

HELP ME PLEASE
I RLLY NEED IT

Answers

Answer:

2. (8, 5) and (2,9)

3. I don’t know how to show this to you.

Find the surface area of the prism 12in 4 in 3in 5in 5in 6in​

Answers

Answer:

Area of trapezoid:

12 + 6<-- your two bases of the trapezoid = 18

18 x 4 = 72, 72 divided by 2 = 36

now we multiply by 2 since there are 2 trapezoids:

36 x 2 = 72

Area of rectangle in front:

6 x 3 = 18

Area of the 2 rectangles on the sides:

5 x 3 = 15

(multiply by 2 since there are two rectangles on both sides)

15 x 2 = 30

Area of rectangle on the back:

12 x 3 = 36

Now lets add up all the areas:

72 + 18 + 30 + 36 = 156 in2 is your answer.

For Exercises 13-17, given A(6,-4), B(3, 8), and
C(-7, 9), determine the coordinates of the vertices
of AA'B'C' for each glide reflection. Suppose p is
the line with equation x = -3,q is the line with
equation y = 9, and r is the line with equation
y=-2. SEE EXAMPLE 3

Answers

Answer

A(-10, 9), A'(-4, 9)

B(-4, 2), B'(-10, 2)

C(-7, 9), C'(-7, -4)

Example 3:

A(-3, 5), A'(3, 5)

B(-3, 0), B'(3, 0)

C(-3, 5), C'(-3, -10)

If Nayesha pumps 9.4 gallons of gas in her gas tank and each gallon costs $2.98, how much money will she spend? QUCIKLY

Answers

Answer:

28.012

Step-by-step explanation:

9.4*2.98 = 28.012

What is the value of 7/8+ (-2/3) - (-4)?

Answers

The value of fraction will be;

⇒ 101/24

What is mean by Fraction?

A fraction is a part of whole number, and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction. It can be written as the form of p : q, which is equivalent to p / q.

Given that;

The expression is,

⇒ 7/8+ (-2/3) - (-4)

Now,

Since, The expression is,

⇒ 7/8+ (-2/3) - (-4)

Simplify as;

⇒ 7/8 - 2/3 + 4

⇒ (21 - 16)/24 + 4

⇒ 5/24 + 4

⇒ (5 + 96) / 24

⇒ 101/24

Thus, The solution is,

⇒ 101/24

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what is the value of the expression 3.5 + (1 + 4) x (6.5 + 1.5)

Answers

[tex]\huge\text{Hey there!}[/tex]

[tex]\mathsf{3.5 + (1 + 4)\times (6.5 + 1.5)}\\\mathsf{1 + 4 = \bf 5}\\\mathsf{6.5+1.5=\bf 8}\\\mathsf{3.5+5\times8}\\\mathsf{5\times8=\bf 40}\\\mathsf{3.5+40}\\\large\text{= \bf 43.5}[/tex]

[tex]\boxed{\boxed{\large\textsf{Answer: \huge \bf 43.5}}}\huge\checkmark[/tex]

[tex]\large\textsf{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

You have 54 pictures to put in a photograph album.
Each page of the album holds 4 pictures.
How many pages can you fill?
1 page of an album with 4 photos on the page.


13 pages


14 pages


12 pages


15 pages

Answers

It should be 13 I hope this is correct for you

1 Look at the coordinate plane shown.
Fill in the blanks to complete the sentences.
To locate a point on the coordinate grid, start at the
Then move
along the
and then move
along the
--axis,
L-axis.
The ordered pair for point A is (
The ordered pair for point B is (

Answers

A.
2x4 would be 8!! The divide

WILL GIVE BRAINLIEST!! 100 POINTS!
NO OUTSIDE WEBSITE LINKS, AND ANSWER WITH DIAGRAM AND EXPLANATION/PROOF
a line and a line segment are given. Construct a line parallel to the given line on a distance equal to the given segment.

I WILL report if your answers are inappropriate or contain external links :)

Answers

Need photo of the segment.

PLEASE HELP ASAP DUE TODAY NOW!!!!!!!!!!!

Answers

Answer:

0.910

Step-by-step explanation:

since it'snot perfect it can't be one and since it a positive slope it is 0.9102.

350 is what percent of 400?

Answers

Answer:

87.5%

Step-by-step explanation:

350 ÷ 400 = 0.875 = 87.5%

Answer:

350 is 87.5% or 7/8 of 400.

(Hope this helps! Btw, I answered first. Brainliest please!! :D)

Square root of 54 in simplified form

Answers

Answer:

3√6

Step-by-step explanation:

[tex]\sqrt{54} =\sqrt{9*6}=\sqrt{9} *\sqrt{6}=3*\sqrt{6} =3\sqrt{6}[/tex]

Answer:

3/6 i cant use the weird symbol bc my keyboard

Step-by-step explanation:

A monomial with a degree of 3

Answers

The polynomial 4 · x³ is a monomial of degree 3.

What is a monomial?

In algebra there are two types of numbers: constants and variables. Constants are constant real numbers, while variables are real numbers that may represent more than a real number.

Polynomials are the result of combination of constants, variables and fundamental operators (addition, multiplication) and can be classified according to the number of terms:

Monomial - Polynomial with one term.

Binomial - Polynomial with two terms.

Trinomial - Polynomial with three terms.

Polynomial - Polynomial with four or more terms.

The grade of the polynomial is the maximum power that accompany a term in a polynomial in standard form. Then, we can bring an example of polynomial with a degree 3 below:

p(x) = 4 · x³

This is a monomial (polynomial with one term) with degree 3.

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Solve: 2x - 5 = 4x + 3

Important: No spaces in your answer

(any spaces within the answer can get the whole answer wrong)

Answers

i think the answer is -2

The length of the shorter leg of a 30-60-90 Special Right Triangle is 6 cm long. How
long is the hypotenuse of the triangle?

Pls help

Answers

of the shortest is 6 , the longest (hyp)must be 10 ,, and the middle one would be 8 ( all cm ofc )

the answer is 12

I just took the test and the hypotenuse is always 2 times the smaller leg

PLS HELP. NO LINKS The area of the parallelogram is 28 square centimeters.
7 cm
4 cm
b
What is the parallelogram's base, b?
centimeters
Submit

Answers

Parallelograms are shapes with four sides where each pair of sides is parallel. The sides do not have to connect at right angles. The area of a parallelogram is b × h, where b is the base and h is the height.



The height h​ (in feet) of a fireworks shell shot vertically upward as a function of time t​ (in s) is h(t)=-16t^2+144t+4 . How long should the fuse last so that the shell explodes at the top of its​ trajectory?

Answers

Answer:

Step-by-step explanation:

h(t)=16t²+144t +4

=16(t²+9t+(9/2)²)-16(9/2)²+4

check your problem statement.

What is the major theme and minor theme in “Arachne and the weaving contest”

Answers

The central theme of Arachne is human limitation and hubris.The center of the ellipse is located midway between the foci .

What is major axis ?

The center of the ellipse is located midway between the foci. The minor axis is the line segment going through the center and perpendicular to the major axis, with both endpoints on the ellipse. The length of the ellipse's major axis is equal to the bigger of 2a or 2b, while the length of its minor axis is equal to the smaller. The major axis, which is the largest distance between any two points on the ellipse, is the line that connects both foci and runs from one end to the other. The minor axis, which is the shortest path between two points on the ellipse, is the line that passes through the center of the major axis in a perpendicular direction.

given

The central theme of Arachne is human limitation and hubris. Arachne, a young girl who is a remarkably gifted weaver, thrives on the adulation of her customers.

As a result of her youth and inexperience as well as her awareness of her exceptional talents, Arachne eventually boasts that her weaving is even greater than Athena's.

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Please help me with this information please

Answers

Answer: try 5 it is most likly right

Step-by-step explanation:

N/A

i think its 5 but not so sure

Find a formula for the nth term
of the arithmetic sequence.
First term -12
Common difference 4
an = 4n + [? ]
I just need the second part please help!

Answers

Answer:

4n - 16.

Step-by-step explanation:

nth term = a1 + d(n-1)

= -12 + 4(n - 1)

= -12 + 4x + 4*-1

= -12 + 4x - 4

= 4n - 16,

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