Mathematics High School

what are the zeros of the quadratic equation (x-11)(x-5)=0​

Answers

Answer 1

9514 1404 393

Answer:

  11, 5

Step-by-step explanation:

Zeros are the values of x that make the product zero. The product will be zero if and only if one or more of the factors is zero.

  x -11 = 0   ⇒   x = 11

  x -5 = 0   ⇒   x = 5

The values x=11 and x=5 are zeros of the quadratic.

Related Questions

The tip of a 7 in. minute hand of a clock sweeps out circular arcs. What is the length of the arc made by the tip of the minute hand between 8:45 am to 9:00 am?

Use 3.14 for pi.


38.47 in

10.99 in

43.96 in

21.98 in

Answers

43.96 in is the answer

Answer:

The correct answer is 10.99

Step-by-step explanation:

Took the test but I am too lazy to post a ss

if you cycled for 3 hours and travelled 54 km calculate your average speed​

Answers

Answer:

162 km per hour

Step-by-step explanation:

Hi!

Speed=Distance x Time

So... 3 x 54 = 162

Hope this helps :)

Answer:

18km/h

Step-by-step explanation:

Well. Speed = Distance x Time

So if she travelled for 3 hours. In that time, she must have travelled 54km.

Average speed is given as kilometres per hour or km/h

So all we need to do is 54/3 which gives us 18km/h

I hope that helps! ^-^

A basket contains four apples, three
peaches, and four pears. You randomly
select a piece of fruit. It is an apple or a
peach. What the probability

Answers

I think it is a 95 % you pick a apple or a peach because you won’t know I till you look at it

Explain how to solve 2x + 1 = 9 using the change of base formula log base b of y equals log y over log b. Include the solution for x in your answer. Round your answer to the nearest thousandth.

Answers

Answer:

2x 2 x 2 x 2= 8 + 1 = 9?

Step-by-step explanation:

The solution of the equation 2x + 1 = 9 will be 4.

What is the solution to the equation?

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.

The equation is given below.

2x + 1 = 9

Simplify the equation, then we have

2x + 1 = 1

2x = 9 - 1

2x = 8

x = 8 / 2

x = 4

The solution of the equation 2x + 1 = 9 will be 4.

More about the solution of the equation link is given below.

https://brainly.com/question/545403

#SPJ2

which angles are adjacent angles?

A. GMB and FBC
B. CBX and FBC
C. XBG and FBC
D. MBY and FBC

Answers

Answer:

CBX and FCB

Step-by-step explanation:

trust me

How many small cubes are needed to to completely fit in this rectangular prism?

Answers

Answer:

it has to be over 100

Step-by-step explanation:

i think this because if the 1 fraction cube is 1/3*1/3*1/3 big and the cube itself is 2 1/3*3 2/3*3 times long you would have to multiply that and the answer you get for the both of them divide them and see what you get

which would be 693.000000133

someone please help! what is the measure of x?

Answers

Answer:

its 33

Step-by-step explanation:

1. The sum of angles in a triangle is 180°. From this, you know the third angle is 33°
2. Vertical angles are congruent. From this, you know that angle c is also 33°
3. Corresponding angles are consumer. From this, you know that x is 33°

Factor the polynomial: x^9 - x^5
Select one:
a. x^5(x^4 - 4x)
b. x^5(1 - 4x)
c. x^5(1 - x)
d. x^5(x^4 - 1)

Answers

x^5(x^2+1)(x+1)(-x+1)

please answer correctly !!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!

Answers

Answer:

ok pls mark me brainliest look below for the answer

Step-by-step explanation:

22

Evaluate −6 − (−4). (1 point)

−10
−2
24
2

Answers

Answer:

B: -2

Step-by-step explanation:

When you minus a negative number, it is like adding the absolute value of the negative value, so:

-6-(-4)

=-6+4

=-2

The answer is B: -2

Have a nice day!

Please help with this area question!

Answers

Answer:

Step-by-step explanation:

i thinks its 6 (im sorry if im wrong)

6 inches I think yeah

Round your answer to the nearest hundredth.
С
A
?
5
8
B

Answers

Step-by-step explanation:

step 1. since we have a right triangle we can use trigonometry

step 2. <A: 5 is the opposite and 8 is the hypotenuse so we use sine

step 3. sinA = opp/hyp = 5/8

step 4. A = 38.68° using inverse sine on your calculator.

the diameter of a cylindrical water tank is 8ft and its height is 11 ft what is the volume of the tank?

Answers

Using the formula for the volume of a right cylinder, we can determine the volume of the water tank.

Formula for the volume of a right cylinder: V = π (d /2)^2

h = π * (8/2)^2  ·11 ≈ 552.92

Therefore, the volume of the tank is approximately 552.92 ft.

what is (1 5th) divided by 6 ps.1 5th is my fraction

Answers

Answer:

The answer is 0.3 repeating or in a fraction 1/3

Step-by-step explanation:

All you have to do is divide 1/5 th by 6 and then make it a fraction it's not that hard.

f(x)1/x please help me

Answers

Answer:

You are going to take the shape and flip if across the x Axis, reversing it essentially. then you will move it up 4, so of it is a square with one corner at (2,3) it will go to (5, 7) and all the other point will move together if I remember right. I last did this 3 years ago, I hope I help, next time show the whole graph with the number and I would have put a visual to show you the answer. Good luck

Solve : 2 (m + 1) = 3(m - 1)

Answers

Step-by-step explanation:

hope this helps. if you have any questions don't hesitate to ask :))

Answer:

m = 5

Step-by-step explanation:

Given

2(m + 1) = 3(m - 1) ← distribute parenthesis on both sides

2m + 2 = 3m - 3 ( subtract 2m from both sides )

2 = m - 3 ( add 3 to both sides )

5 = m

PLEASE HELP ME ASAP! I WILL GIVE YOU BRAINLIEST!

Answers

Answer:

4 x 4 1/2 = 18

4 x 4 1/2 = 18

4 1/2 - 2 = 2.5

8 3/4 x 2.5 = 21 7/8

18 + 18 + 21 7/8 = 57 7/8

B : 57 7/8

write the equation for a line that has a slope that is 2 less then the line y=x+2

Answers

Answer:

is this what you meant?

Step-by-step explanation:

(2x + 3) and (2x - 3) are special factors because the only thing that distinguishes between the
two is that one has a negative term and the other does not.
What is the special name for these binomials?
O y-intercepts
Operfect squares
O x-intercepts
O conjugates
1 pts
Question 14

Answers

Answer: Conjugates

Step-by-step explanation:

What is the slope of the line?

2
1
-2
1 / 2​

Answers

The slope of the line is 2

Answer:

1

Step-by-step explanation:

How do u evaluate 4(x-5)

Answers

Answer:

4 − 2 0

Step-by-step explanation:

Answer: 4x * -20

Step-by-step explanation:

Do 4*x = 4x

Do 4 *-5 = -20

4x * -20

helpp pleaseee asap!!

Answers

Answer:

30 and 5 left over

Step-by-step explanation:

185/6=30.83333333

30x6=180

185-180=5 left

answer:
1. 30
2. 5
step by step:

Help pls????????????????

Answers

I d o n t k n o w s o g o o d l u c k

umm whichever grade this is I don't know

Which triangles are similar Please helpppp quickkkkk

Answers

Answer:

Triangle A and Triangle B

What are the x-intercepts for x2 - 5x + 6 = 0? (hint: factor
first)

Answers

Answer:x-intercepts (0,2) ; (0,3)

Step-by-step explanation:

x^2 - 5x + 6 =0

(x-2)(x-3) = 0            

[-2 and -3 was the factors of 6, which make them equal to -5 when them add].

x-2=0            x-3=0

   x=2               x=3

so x-intercepts (0,2) ; (0,3)

Jamie writes -2°C > -5°C to compare the temperature on two January days. Explain why you agree or disagree with him

Answers

Answer:

I agree with Jamie

Step-by-step explanation:

Given the inequality expression -2°C > -5°C, to compare both temperatures, we are to determine whether we agree or disagree with him.

Note that negative values that are closer to zero on the number line are greater than those that are far from zero. Hence, since -2 is closer to zero on the number line than -5, this means that -2 is greater than -5 hence I agree with Jamie's temperature value comparison.

Which equations are true?

Answers

Answer:

A

Step-by-step explanation:

ion know cause when you solve the left side of A, you get x but with B you get 0, hope that makes sense

Answer:

C

Step-by-step explanation:

You spend $500 fixing up a bedroom to rent. Your cost for food is $10 per night. Ur family charges $60 per night. Write down equations to represent the situation

Answers

Answer:

y= 500+7x

Step-by-step explanation:

Given data

Total amount for the rent=  $500

Cost of food per night= $10

Family charges per night=$60

Let the number of nights be x

and let the total charges be y

Hence, the expression for the situation is given as

y=500+10x+60x

y= 500+7x

FIND THE ANGLE OF DEPRESSION. PLS HELP. I WILL MARK YOU A BRAINLEST

Answers

Answer:

62.2° (or 1.1 rad)

Step-by-step explanation:

Let’s call the three points A Allen’s house, B Bob’s house, T the traffic light and α “angle of depression”.

Since we have a right triangle BTA, let’s first find out the angle ∡BTA based on its opposite side AB = 7 km and the hyponenuse TA = 15 km.

∡BTA = arcsin(AB/TA) ≈ arcsin(0.4667) ≈ 0.4855 rad or 27.82°

Now since the text says the connecting line TA “is vertical to the road”, α is the rest of the right angle when ∡BTA subtracted.

α ≈ 90° - 27.82° = 62.18°

or α ≈ 0.5 π rad - 0.4855 rad ≈ 1.09 rad

See above for properly rounded values.

EEEEEEP OMG HELP ASAP!!!!!!! :'(

Answers

Answer:

I'd help but

Step-by-step explanation:

the file isn't loading cri

Answer:

4) D) 20

3) A) 16°

Step-by-step explanation:

4)

You must follow the correct order of operations.

13 - 2(1 - 15)/4 =

Do the subtraction inside the parentheses first.

= 13 - 2(-14)/4

Now multiply -2 by -14.

= 13 + 28/4

Divide 28 by 4.

= 13 + 7

Finally, add.

= 20

Answer: D) 20

3)

The sum of the measures of the angles of a triangle is 180°.

Let the unknown angle have measure x.

x + 41° + 123° = 180°

x + 164° = 180°

x = 16°

Answer:

A) 16°

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