Mathematics High School

solve the following using the quadratic formula
10x^2-7x+5=0
a)-0.96 and -0.26
b)0.96 and -0.26
c)no solution
b)0.96 and 0.26

Answers

Answer 1
c)no solution i’m pretty sure

Related Questions

a number m decreased by 9 is 6

Answers

Answer:

m-9=6

m=6+9=15

I think.......

Which polynomial function could be represented by the graph below?

On a coordinate plane, a parabola opens up. It goes through (2, 0), has a vertex at (3, negative 3), and goes through (4, 0).

Answers

Answer:

f(x) = 3(x - 3)^2 - 3

Step-by-step explanation:

Let the base function be

f(x) = ax^2

It has the vertex at (3, -3), so it is translated 3 units right and 3 units down:

f(x) = a(x - 3)^2 - 3

It has zero's at (2, 0) and (4, 0)

Substitute and solve for a:

a(x - 3)^2 - 3 = 0a(2 - 3)^2 = 3a = 3

or

a(4 - 3)^2 - 3 = 0a = 3

So the function is:

f(x) = 3(x - 3)^2 - 3

See the attached

Answer:

f(x) = 3x2 – 18x + 24

Step-by-step explanation:

just took the test

SOMEONE HELP pslslspsls

Answers

MY BROTHER USE THE APP M A T H W A Y

Answer:

4

Step-by-step explanation:

You have a jar filled with quarters and dimes. You choose 10 coins at random from the jar. Together, they are worth $2.05. How many of each type do you have?

Answers

Answer:

5 dime and 5 quaters

5x.10=.70

5 x .25=1.25

1.25 + .70= 2.05

w
Dan's circular
pool has a
circumference of
18.84 meters.
What is the
diameter of the
pool?
(use
13.14)
IS

Answers

Answer:

6 Meters

Explanation:

Diameter = Circumference ÷ π

Circumference: 18.84

π: 3.14

18.84 ÷ 3.14

= 6 Meters

There are 600 seats in the Marshall Middles School Auditorium. Students are sitting in 4/5 of the seats in the auditorium. Teachers are sitting in 55 of the seats. How many seats are not being used?

A. 60
B. 65
C. 70
D. 75​

Answers

Answer:

B. 65

Step-by-step explanation:

600 * 4/5 = 480 seats used by students

55 teachers + 480 students= 535 seats used

600-535 = 65 seats left over

what is 500/465 please

Answers

Answer:

1.075

in fraction form 100/93 but they are both equivalent

Step-by-step explanation:

Answer:

100/93

Step-by-step explanation:

decimal form- 1.075

mixed number- 1

7/93

Which of the following expressions is equivalent to x+14−3x−27−11y
?

A
12x−11y−27
B
4x+11y+41
C
12x−38y
D
−2x−11y−13

Answers

Answer:

The answer is D)-2x-11y-13

Step-by-step explanation:

A salesman's commission rate is 6%. What is the commission from the sale of 36,000 worth of furnaces?

Answers

Answer:

2160

Step-by-step explanation:

36000*6/100=2160

Stacey has 4 sheets of paper make cards. Each card requires 1/3 sheet of paper. How many cards can Stacey make?

Answers

Answer:

12 cards

Step-by-step explanation:

there are three 1/3 in a whole piece of paper. if we have 4 sheets and can make 3 cards out of 1 sheet, multiply 3 by 4 and get 12.

Write the perimeter of the triangle as a simplified polynomial. Then factor the polynomial. The perimeter of the triangle is (Simplify your answer.)​

Answers

Answer:

(x+5)(3x+1)

Step-by-step explanation:

Add all the sides together to get perimeter.

Then Factor once you are done adding.

You answer is (x+5)(3x+1)

The perimeter of the triangle as a simplified polynomial is (3x + 1)(x+5)

Perimeter of a triangle

The perimeter of a triangle is the sum of all the sides of the triangle.

According to the figure shown, the perimeter of the shape is given as:

P = 2x²+1 + 4x+4 + x²+12x
P =3x² + 16x + 5

Factorize

P =3x² + 15x + x+ 5

P = 3x(x + 5) + 1(x+5)

P = (3x + 1)(x+5)

Hence the perimeter of the triangle as a simplified polynomial is (3x + 1)(x+5)

Learn more on perimeter here: https://brainly.com/question/19819849

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pls help me it is important

Answers

Answer:

pls help me too

Step-by-step explanation:

Pls help I don’t get it

Answers

Answer:

Rotation 90 degrees counter clockwise, dilation of 6, translation down

Step-by-step explanation:

05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
11
Mason throws a coin 3 times.
The outcome of each throw is either Heads or Tails.
List all the possible outcomes of the 3 throws.
w​

Answers

H= heads T= tails

HHH
HHT
HTT
HTH
TTT
TTH
THH
THT

please i need help if you know it please let me know how you got it if u want if u dont its finee​

Answers

x=17 - hope this helps!
To solve this we are using the Pythagorean Theorem which is c^2=a^2+b^2.

In this case the c (hypotenuse) is x. Our equation will look like this:

x^2=15^2+8^2
x^2=225+64
x^2=289
We do the square root to undo ^2
x = 17

Someone help for 5 and 6

Answers

5 is 2/5 because u find it with the change of y over the change of x



ayuda please es mi examen​

Answers

what i speak english lol xd

Answer: B. 10

Step-by-step explanation: Hope this help :D

The value of y varies jointly with the values of x and z When x = 4 and z = 10, the value of y is 360.
What is the value of y when x 5 and z = 12?
A. 540
B. 9
C. 153
D. 450

Answers

Answer:

A

Step-by-step explanation:

Joint variation is given by:

[tex]y=kxz[/tex]

Where k is some constant.

We are given that y = 360 when x = 4 and z = 10. Therefore:

[tex]360=k(4)(10)[/tex]

Solving for k:

[tex]40k=360\Rightarrow k=9[/tex]

Therefore, our equation is:

[tex]y=9xz[/tex]

Then when x = 5 and z = 12:

[tex]y=9(5)(12)=540[/tex]

The answer is A.

Meagan is buying a large box from the post office to send a birthday gift to her grandmother in Enid, Oklahoma. The dimensions of the box are 18 inches × 15.5 inches × 14 inches. What is the volume of the largest gift she can send to her grandmother?

suck at finding volume

Answers

Answer:

Hmm this is hard lemme think

Step-by-step explanation:

The answer should be 18 vol. bc it said what is the biggest gift she can send her grandma

Answer:

answer should be 18 vol

Step-by-step explanation:

OMG PLEASE HELP!! DONT ANSWER IF YOU DONT KNOW ;-;

Which statement is true


-5.3 > 3.5
-2 > -2.6
- 7.09 < -7.10

Answers

-2 is greater than -2.6 is the answer

did i get this right??? please help me!!!

Answers

number 2 is right. So no.

No it’s the second one

How is this number read?

18.73

A. eighteen seventy-three
B. eighteen and seventy-three tenths
C. eighteen and seventy-three hundredths
D. eighteen and seventy-three thousandths

Answers

Answer:

the answer is d to the qu5

Answer:

The answer is c

Step-by-step explanation:

I took the quiz on K12

Is this relation a function?

Answers

Answer:  I dont think so

Step-by-step explanation:

solve for 2/3(9 - 6) + 40
and 7/8 - (-1/10) + (-3/5)

Answers

Answer:

first one is 42

second one is 3/8

Step-by-step explanation:

Is it true or false?

Answers

Answer:

True

Step-by-step explanation:

Circumference is diameter x [tex]\pi[/tex]

When you divide [tex]\pi[/tex], you get diameter

For what value of x do the expressions
2x+3 and 3x +1 have the same value?

Answers

Set the expressions equal to each other:
2x + 3 = 3x + 1
x = 2

16. In order to get a thicker sauce, a restaurant owner combines a sauce that
is 70% tomato paste with the original sauce, which is 40% tomato paste.
How much of each should be used to make 5 L of the new 60% tomato
paste sauce?

Answers

Jshlatt said she had to take her to mommy and she was crying so she didn’t get candy for her

15. Asher weighs 15 pounds less than three times the weight of Audrey, his sister. Asher
weighs 27 pounds. Write an equation that can be used to find w, the weight of Audrey. Then,
solve the equation
Equation:
Solution:

Answers

Answer:

15x-y=27

Step-by-step explanation:

I think if im wrong my apologies haven't done that in a bit

The weight of Audrey will be 14 pounds based on the given equation formation.

How to form an equation?

Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.

Suppose the weight of Asher is x then according to the given question,

x = 3w - 15

And, x = 27

27 = 3w - 15

3w = 42

w = 14 pounds

Hence "Weight of Audrey will be 14 pounds based on the given equation formation".

For more about the equation,

https://brainly.com/question/10413253

#SPJ5

i need help on the first 2

Answers

With what? Questions?

Select all of the values of n that satisfy the equation n2 = 64.

A.
n = –8


B.
n = –32


C.
n=(64−−√)
D.
n=(64−−√)2
E.
n = 8


F.
n = 32

Answers

it would be F. you are just basically dividing 2 from both sides and 64 divided by 2 is 32 :)
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