find the value of x by factoring x^2-9x-36=0

Answers

Answer 1
(x+12)(x-3) Try this answer hopefully it is correct.

Related Questions

In parallelogram crhs, the measure of angle c is 48.Find the measure of angle h?

Answers

Answer:

48°

Step-by-step explanation:

we know that opposite angle of parallelogram is equal

so,

angel C is equal to opposite angle H

H = 48

angle C = 48°

angle R = 132°

angle H = 48° (opposite of angle C)

angle S = 132°(opposite of angle R)

Mark me Brainiest please

Help!! It’s urgent I need help

Answers

7cm²+5cm²=10cm²

14cm+25cm=100cm

39=100

HELP MEEEE PLEASEEE, SOMEONE...

Answers

Answer:

1/7 chance of happening

(Hi!, I hope you found this helpful. Please tell me if you disagree with my answer. Have a great day:)

What is the probability that the spinner will land on the number 1?

Answers

Answer:

30% or 4/12

Step-by-step explanation:

Answer:

33.333...% (2/3)

Step-by-step explanation:

the number 1 makes up one third of the numbers on the spinner.

Find the perimeter of the composite figure

Answers

7+7+5+5=24

So therefore the permeter is 24

Raquel has 4 brownies. She wants to give an equal share to each of her friends. How would Raquel share these brownies equally among herself and 5 friends? What is the estimate equation????????

please tell me the estimatie and eqaution asap!!!!

Answers

Answer:

4/5

Step-by-step explanation:

divide brownies by friends


5. Consider the system of equation:
x+4y=13
3x +2y =19
(a) Multiply both sides of the second equation (b) Add the equation from (a) to the first
hu -2. What equation results?
equation. What happens? What can you
now solve for?
(d) What could you have multiplied both sides of
the first equation by to eliminate the x
instead of the y?

Answers

Answer:
A

Step-by-step explanation:

Find measure of the angle UTW

Answers

Answer:

57°

Step-by-step explanation:

Using the Law of sines,

[tex]\frac{sin57}{WT} = \frac{sinx}{UT}[/tex]But, WT = UT [both are radii of the circle]⇒ sin 57° = sin x°⇒ x° = ∠UTW = 57°

for a area and perimeter math question what is 2/3x2/3????????

Answers

Answer:

4/9

Step-by-step explanation:

2/3 × 2/3 is 4/9

2×2 is 4 and 3×3 is 9

Betty's bedroom is 18ft
long and 25 ft wide. She
wants to install the
hardwood flooring. The
cost is $6.00 per square
foot. How much is the
total cost for room
flooring?

Answers

Answer:

You'll need to find the area first.

18ft x 25ft= 450ft

Area is 450ft.

Area divided by $6.00 = 75

The total cost is $75 dollar for the whole room flooring.

Solve the following system of equations using elimination.

X + 2y = 5
3x + 5y = 14

Answers

Answer:

x = 3

y = 1

Step-by-step explanation:

x + 2y = 5 ------------(1)

3x + 5y = 14 ---------(2)

(1) × 3 : 3x + 6y = 15 ------ (3)

(3) - (2) : y = 1

y = 1, x + 2(1) = 5

x = 3

The radius of a circle is 17 yards. What is the circle's circumference? Use 3.14 for ​.

Answers

Answer:

Circumference of circle is 106.76 yards

Step-by-step explanation:

Given that, radius of Circle is 17 yards. To find the circumference of the circle we will the formula of circumference of circle:

Circumference of circle = 2πr

2 × 3.14 × 17

6.28 × 17

106.76 yards

Hence,

Circumference of circle is 106.76 yards
106.76 yards

Step-by-step explanation :

As, it is given that, the radius of a circle is 17 yards and we are to find the circumference of the circle.

We know that,

[tex]{\longrightarrow {\qquad{\mathfrak {\pmb{ Circumference_{(circle)} = 2 \pi r }}}}}[/tex]

Here,

r is the radius of the circle.

We'll take the value of π as 3.14

Now, substituting the values :

[tex]{\longrightarrow {\qquad{\sf {{ Circumference_{(circle)} = 2 \times 3.14 \times 17 }}}}}[/tex]

[tex]{\longrightarrow {\qquad{\sf {{ Circumference_{(circle)} = 6.28 \times 17 }}}}}[/tex]

[tex]{\longrightarrow {\qquad{\mathfrak {\pmb{ Circumference_{(circle)} = 106.76}}}}}[/tex]

Therefore,

The circumference of the circle is 106.76 yards

PLEASE HELP 20 POINTS!!
Which statements are true about the graphed function?

Answers

Step-by-step explanation:

The Amplitude is 4

The period is 2π

The midline is y=1.5

OPTION 1, 3,6

Answer:

See below ~

Step-by-step explanation:

The period of the function is as it is the time taken to travel between successive troughs/crestsThe midline of the function is the mean of the highest y-value and lowest y-value ⇒ 4 - 1 / 2 = 3/2 ⇒ y = 1.5Similarly, amplitude is the distance between the top of the crest and axis ⇒ A = 4

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

A

Step-by-step explanation:

the volume of a sphere (= a ball) =

4/3 × pi × r³

r (radius) is half of the diameter = 8.8/2 = 4.4 in

so, one ball has a volume of

4/3 × pi × (4.4)³ = 4/3 × pi × 85,184 = 113.5786667...×pi

6 balls are 6 times

113.5786667... × pi × 6 = 681.472...×pi in³

64.89% of 407.68cm

Give your answer rounded to 2dp

Answers

Answer: 264.54cm

Step-by-step explanation:

407.68x0.6489=264.543552264.543552 rounded to 2 decimal points is 264.54

A picture 8 3/4 feet long is to be centered on a wall that is 12 1/2 feet long. How much space is there from the edge of the wall to the picture?

Answers

Answer:

15/4

Step-by-step explanation:

Find a common denominator in this case 4.

Turn both mixed numbers to an improper fraction

12 1/2 = 25/2

8 3/4 = 35/4

multiply 2 to 25/2 = 50/4

50/4 - 35/4 = 15/4

What is the volume in cubic inches

Answers

Answer:

80 cubic inches

Step-by-step explanation:

Hey there!

In order to find the volume, you need to split this shape in two parts

We are going to take the big rectangle and the small rectangle as our two shapes

The bigger rectangle has dimensions 5.5 x 6 x 2 which is 66 cubic inches

So now we need to get the volume of the smaller rectangle which has the dimensions: 2x2x3.5 which is 14 cubic inches

Now we add both volumes

66+14 is 80

So the total volume is 80 cubic inches

Answer: 80
Work-
7.5•3.5•2=52.5
5.5•2.5•2=27.5
52.5+27.5=80

One of the roots of the quadratic equation 2x^2+10x+c=0 is equal to 2. Find the value of coefficient c.

Answers

Answer: c = -28

Step-by-step explanation:

substitue x for 2

2(2^2) + 10(2) + c = 0

8 + 20 + c = 0

28 + c = 0

c = -28

The value of coefficient c of the quadratic equation 2x^2+10x+c=0  is -28.

One of the roots of the quadratic equation 2x^2+10x+c=0 is equal to 2.

What is the root?

The roots of a quadratic equation are the values of the variable that satisfy the equation.

They are also known as the solutions or zeros

The equation is 2x^2+10x+c=0.

a=2, b=10 and c=?

To substitute x for 2

2(2^2) + 10(2) + c = 0

8 + 20 + c = 0

28 + c = 0

c = -28

To learn more about the quadratic equation visit:

https://brainly.com/question/1214333

Need help. I don't understand how I work out the points to solve the equation. Help please, thanks.

Answers

Answer:

First u get the Y by itself then you read the less than or equal to or greater than or equal to.

Step-by-step explanation:

hope it helps

what is the equation in slope-intercept form of the line that passes through the points (-26,-11) and (39,34)?

Answers

Answer:

y = [tex]\frac{9}{13}x + 7[/tex]

Step-by-step explanation:

Slope (m):

34 - (-11)/39 - (-26) = 45/65 = 9/13

y-intercept (b):
34 = (9/13)39 + b

7 = b

the equation is:

y = (9/13)x +  7

Which of the following equations is the result after the first step in solving 5x – 4 = 15?
A 5x = 19
B x = 2
C 5x = 11
D x – 4 = 3

Answers

Answer:

[A} 5x = 19

Step-by-step explanation:

Let's solve to see what the first step in solving the following equations:

5x - 4 = 15

Add 4 to both sides

5x - 4 + 4 = 15 + 4

5x = 19 {First step after solving}

Divide both sides by the same factor

5x/5 = 19/x

x = 3.8

Thus, the answer is [A] 5x = 19

Kavinsky

Answer:

[A] 5x = 19

Step-by-step explanation:

Solving to see first step:

5x - 4 = 15

     +4    +4          {15 + 4 = 19}

-------------------------

5x = 19    

Divide both sides by 5

5x/5 = 19/5

x = 19/5

x = 3.8

As you can see 5x = 19 is the first step result after solving.

~Lenvy~

John wants to purchase a new freezer chest to store food. The amount of space in the freezer chest is known as A. Volume B. Area C. Perimeter

Answers

Answer:

A. Volume

Step-by-step explanation:

Volume is how much space is in a substance so that means it is A

Answer:

Volume

Step-by-step explanation:

The amount of space that a substance or object occupies is called Volume.

Alaska, Hawaii and Washington have active volcanoes. Alaska has 43, Hawaii has 5 and Washington has v. If they have 52 active volcanoes in all, how many volcanoes does Washington have?

Answers

Answer:

five

Step-by-step explanation:

Five I hop this Can help

The solid below is made from cubes.
Find Its volume.

Answers

Answer:

20

Step-by-step explanation:

2x2x5

A punch recipe calls for 4 1/3
cups of pineapple juice per serving. Julie is making 1 2/5
servings.
Which equation shows the amount of pineapple juice

Answers

Answer:

The equation is 4 1/3(2/5+1)

Step-by-step explanation:

So, it's 4 1/3+1 11/15=

65/15+26/15=91/15

6 1/15

2/5x4 1/3

Which is 2/5 x 13/3

Which is 26/15

Which is 1 11/5

As the number of trials increases, the __________ probability will approach the __________ probability.

Answers

Answer:

Empirical probability

And

Theoretical

hope this helps! :)

A company makes wax candles in the shape of a cylinder. Each candle has a diameter of 6 inches and a height of 4 inches. How much wax will the company need to make 140 candles?
Use 3.14 for [tex]\pi[/tex] , and do not round your answer.

Answers

Answer:

The company will need 3,360 inches of wax

Step-by-step explanation:

To find how much wax you need per one candle you would do 6in.X4in. which gives you 24in. of wax. Then to find the amount of was for 140 candles you would do 140X24in. to get 3,360 inches of wax.

Please Solve I will give brainliest.
each graph shows a relation. The first and second numbers of each ordered pair in the relation are members of the set of real numbers. find the range and domain of the relation.

Answers

Using the domain and range concepts, it is found that:

For the first relation, the domain is [tex]-1 \leq x < 1[/tex], and the range is [tex]-1 \leq y \leq 0[/tex].For the second relation, the domain is [tex]-1 \leq x \leq 1[/tex], and the range is [tex]-1 \leq y \leq 1[/tex].

What are the domain and the range of a function?

The domain of a function is the set that contains all the values of the input.The range of a function is the set that contains all the values of the output.

In a graph:

The domain is given by the x-values, the horizontal axis.The range is given by the y-values, the vertical axis.

Hence:

For the first relation, the domain is [tex]-1 \leq x < 1[/tex], and the range is [tex]-1 \leq y \leq 0[/tex]. The open circle at x = 1 means that x = 1 is not part of the domain, hence we have an open interval.For the second relation, the domain is [tex]-1 \leq x \leq 1[/tex], and the range is [tex]-1 \leq y \leq 1[/tex].

More can be learned about domain and range concepts at https://brainly.com/question/27566140

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The sum of two numbers is 5/9.if one of the numbers is 1/3 find the other

Answers

Answer:

2/9

Step-by-step explanation:

The sum of two numbers is 5/9 can be expressed as:

[tex]\displaystyle \large{x+y=\dfrac{5}{9}}[/tex]

One of the numbers is 1/3. Find the other - this means that either x or y is 1/3 but that doesn’t matter as we can either let x = 1/3 or y = 1/3 via property:

[tex]\displaystyle \large{x+y = y+x}[/tex]

Hence, let x = 1/3:

[tex]\displaystyle \large{\dfrac{1}{3}+y=\dfrac{5}{9}}[/tex]

Solve for y - subtract both sides by 1/3:

[tex]\displaystyle \large{\dfrac{1}{3}-\dfrac{1}{3}+y=\dfrac{5}{9}-\dfrac{1}{3}}\\\displaystyle \large{y=\dfrac{5}{9}-\dfrac{1}{3}}[/tex]

We know that we can only evaluate the fractions if both have same denominator so what we have to do is to multiply 1/3 by 3 for both top and bottom:

[tex]\displaystyle \large{y=\dfrac{5}{9}-\dfrac{1\cdot 3}{3\cdot 3}}\\\displaystyle \large{y=\dfrac{5}{9}-\dfrac{3}{9}}\\\displaystyle \large{y=\dfrac{2}{9}}[/tex]

Therefore, the other number is 2/9

Answer:

The other number is 2/9

Step-by-step explanation:

"a" is the other number

The equation:

[tex]a+\frac{1}{3} =\frac{5}{9}[/tex]

Then

[tex]a=\frac{5}{9} -\frac{1}{3} =\frac{15-9}{27} =\frac{6}{27}[/tex]

simplifying the fraction:

[tex]a = \frac{2}{9}[/tex]

Hope this helps


Josh is cutting a 25-inch beard inte tinch sections How many whole sections will the end up with

Answers

14 whole sections can be cut in all.
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