Please help and show work if you can

Please Help And Show Work If You Can

Answers

Answer 1

Answer:

x = 3

Step-by-step explanation:

According to Euclidian theorem (x+9)^2 = 18*8

(x+9)^2 = 144 find the root for both sides

x + 9 = 12 subtract 9 from both sides

x = 3


Related Questions

What is Ten Divided by Twelve point Fifty

Answers

Answer:

0.8

or

[tex]\frac{4}{5}[/tex]

Step-by-step explanation:

10 ÷ 12.50

10 ÷ 12.5

0.8

Answer:

10 divided by 12.5 = 0.8 is your answer

I need help no links or files brainly will remove it

Finding a final amount in a word problem on exponential growth or decay

A principal of $3300 is invested at 8% interest, compounded annually. How much will the investment be worth after 9 years?
Use the calculator provided and round your answer to the nearest dollar.

Answers

Step-by-step explanation:

Use the formula for compound interest

f/p: f =p(1+i)^n

p = 3300

i =8% = 0.08

n = 9 years

A = p(1+r)^t

A = 3300(1+0.08)⁹

A = 3300× 1.99

A= 6596.71 dollar ~ 6597 dollar.

Find the value of x

Answers

hope this helps! feel free to clarify

Help plz..And No links!! I repeat No links!!

Answers

Answer:

I dont know

Step-by-step explanation:

what's your answer ??????????????????

Answers

Answer:

Rhombuses

Step-by-step explanation:

I guess..

.

.

.

.

.

.

.

Answer:

Step-by-step explanation:

rhombuses  :)    

Find the value of 9u +8 given that -2u-1 =3.
Simplify your answer as much as possible.

Answers

Answer:

we have

-2u-1 =3.

-2u=3-1

u=2/-2

u=-1

now

9u+8=9*-1+8=-1

-1is a required answer.

Re-write the quadratic function below in Standard Form
y = 5(x - 2)(x - 5)

Answers

Answer:

5x² - 35x + 50

Step-by-step explanation:

distribute 5 to (x-2) to get:

5x-10

now multiply (5x-10) and (x-5) to get:

5x² - 25x - 10x + 50

combine like terms to get:

5x² - 35x + 50

Need help plz show all work

Answers

Answer:

The center of the circle is at the coordinate: (1,6)

Explaination:

To find the answer all you need to do is add the x values together and divide by two and add the y values together and divide by two:

[tex]\frac{5-3}{2} =1[/tex] (x-values)

[tex]\frac{5+7}{2} =6[/tex]  (y-values)

Therfore the center is at point (1,6)

Answer:

(1, 6 )

Step-by-step explanation:

The centre of the circle is at the midpoint of the diameter

Given endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is

( [tex]\frac{x_{1}+x_{2} }{2}[/tex], [tex]\frac{y_{1}+y_{2} }{2}[/tex] )

Here (x₁, y₁ ) = (- 3, 5) and (x₂, y₂ ) = (5, 7) , then

midpoint = ( [tex]\frac{-3+5}{2}[/tex], [tex]\frac{5+7}{2}[/tex] ) = ([tex]\frac{2}{2}[/tex], [tex]\frac{12}{2}[/tex] ) = (1, 6 )

The centre of the circle is (1, 6 )

Brooklyn bought a plant and planted it in a pot near a window in her house. Let H
represent the height of the plant, in inches, t months since Brooklyn bought the
plant. The table below has select values showing the linear relationship between t and H. Determine the initial height of the plant when it was purchased.

Answers

Answer:

18

Step-by-step explanation:

what i did was was water the plant and give it sun

A rectangular swimming pool has a length of 50 m, a width of 25 m, and a depth of 1.75 meters. What is the volume of water needed to fill the swimming pool?

The volume of water needed to fill the swimming pool is
m3.

Answers

Answer:

2187.5 cubic meters of water

Step-by-step explanation:

Volume of rectangle = L * W * D

V = 50 * 25 * 1.75

V = 2187.5

Answer:

2187.5 m3

Step-by-step explanation:

If the circumference of a circle is 84.5 ft, find the radius.

Answers

Answer:

13.448, rounded off: 13.5 ft

Step-by-step explanation:

[tex]r=\frac{C}{2\pi }[/tex]

Where r = radius, C = circumference.

[tex]r=\frac{84.5}{2\pi } =13.448[/tex] = 13.5 ft

Answer:

r = 13.5 ft

Step-by-step explanation:

The circumference of a circle of radius r is C = 2(pi)r.

Here, C = 84.5 ft = 2(pi) r, or

          C = 84.5 ft = 6.28r

Dividing both sides by 6.28 results in the value of r:

r = 84.5 ft / 6.28 = 13.5 ft

Rearrange x + 2y = 9 to the form y=mx+c

Answers

Answer:

2y=9-x

y=9-x/2

9/2-x/2=mx+c

c=9/2

m=-1/2

Answer:

the answer of this question is

2y=-x+9

At Newton Middle School, there are 320 students in the 8th grade. 54 are taking music. What percentage of 8th graders at Newton Middle School are taking music?

Answers

Answer:

17 percent

Step-by-step explanation:

17 percent of kids are taking music

Answer:

The answer is,16.8%

Step-by-step explanation:

Definition of percentage:

A hundredth part of any quantity is represented by a relative value. A hundredth part is one percent (symbolized 1%); consequently, 100 percent denotes the complete amount, and 200 percent specifies twice the amount.

According, to the question:

[tex]54/320[/tex]×[tex]100[/tex]

[tex]270/16\\135/8\\16.8[/tex]

At Newton Middle School, 16.8% of 8th graders are enrolled in music classes.

To know more about percentage here, https://brainly.com/question/24304697

#SPJ2

Tony's class needs more than $500 for the school dance.
So far, they have raised $200. They plan to have a car
wash, charging $8 a car, to raise more money. Tony
solved the inequality 8x + 200 > 500, and determined
that if they wash 37 cars, they will have enough money.
Is he correct? Explain.


I’m posting this one last time PLEASE respond if you can as I need more than 1 answer and respond with the “Sample response” please!//

Answers

Answer:

No, Tony is not correct. Solving the inequality tells us that x is greater than or equal to 37.5 . Since the class must wash a whole number of cars, they need to wash at least 38 cars.

Step-by-step explanation:

This is the sample response

(I just took the assignment lol)

Answer:

The solution to the inequality is x Greater-than-or-equal-to 37.5.

For this situation, only whole number solutions make sense.

Tony needs to round up to 38.

Step-by-step explanation:

Help…………….^^^^^^^^^^^^^^^^^^^

Answers

[tex]8a - 2b + 5a + 1b - 6 \\ \\ = 13a - 1b - 6 \\ \\ \huge \fbox{Option C} [/tex]

[tex]Hope This Helps You ❤️[/tex]

Answer:

C) 13a - 1b - 6

Step-by-step explanation:

8a + 5a = 13a

-2b + 1b = -1b

-6 is fine on its own.

Put it all together: 13a -1b -6

Hope this helps, good luck! :D

Francis earned the following scores on his math quizzes: 86, 84, 90. Jillian earned the following scores on her math quizzes: 84, 90, 86. Who earned a greater total score? Which addition property can you use to find the answer?


It's due in 5 minutes please help ​

Answers

Jillian and Francis both earned the same total score. I used commutative property of addition to find the answer.

Francis: 86, 84, 90 ---> 84,86,90

Jillian: 84, 90,86---> 84,86,90

I hope this helps, have a great day!

WILL GIVE BRAINLIEST *NO LINKS*

Answers

Answer:

C

Step-by-step explanation:

The amount of money a store earns during each hour one day can be modeled by the function y = -8x^2 + 64x – 60, where y is in dollars and x is the time in hours from when the store opens. During which hour will the store earn $68?

Answers

Answer:

go to photo math thank me later

Step-by-step explanation:

Answer: After “4 hours” of work will the store earn $68.

Step-by-step explanation: To find the answer you plug in 4 into all values of x in the equation it looks like this y = -8(4)^2 + 64(4) - 60. Once you multiply, the numbers it turns into is y = -128 + 256 - 60. Then. Once you do all the addition and subtraction you get y = $68.

Have a nice day!

PLZ HELP LAST AND FINAL ONE !! 100 points

Answers

answer:

v = 77 [tex]mm^{3}[/tex]

step-by-step explanation:

in order to find the volume, we have can use this equation: v = l x w x hv stands for volume, l stands for length, w stands for width, h is heightplug in the values

v = (5.5)(4)(3.5)

v = 77 [tex]mm^{3}[/tex]

Answer:

Volume = 77mm

Step-by-step explanation:

Given the length, width and height find the volume

Volume = Length x Width x Height

4 x 5.5 x 3.5 = 77mm

The school cafeteria is offering a choice of two side dishes at lunch today, either watermelon or french fries. The ratio of the number of orders of french fries to the total number of side dishes ordered is 9:14.

Which of the following statements is correct about side dishes ordered?

A
There are 9 orders of french fries for every 14 orders of watermelon.

B
There are 5 orders of watermelon for every 9 orders of french fries.

C
There are 14 orders of french fries for every 9 orders of watermelon.

D
There are 5 orders of french fries for every 9 orders of watermelon.

Answers

Answer:

A,

Step-by-step explanation:

French fries to side dishes

9 french fries to 14 orders of watermelon(side dish)

This inequality contains a variable, b. Choose ALL numbers that make this inequality true.
A) 16
B) 18
C) 19
D) 20

Answers

Answer:

2(34 + 12) > 5b

Step-by-step explanation:

A) 16

B) 18

Pls mark Brainliest :D

HELP help!
is the relationship linear, exponential or neither

Answers

Answer:

jgfjtyftgh

Step-by-step explanation:

hjgvgjg me dont know

Answer: A) Linear

Step-by-step explanation: When we look at the table, we see that when x increases from -3 to 4 (change of +7), y increases from -3 to 1 (change of +4). When we increase x by 7 again to 11, we see that y again increases by 4. Since the function is increasing a constant rate (which is 4/7), we know that the function is linear.

Can someone be my tutor I really need some help :)

Answers

Answer:

depends on what you need helps with

have a good day :)

Step-by-step explanation:

Help me find the answer

Answers

I believe the answer is 45

The first three terms of a sequence are given. Round to the nearest thousandth (if necessary). 75, 15, 3 find the 6th term

Answers

Answer

0.024

Step-by-step explanation:

1-75

2-15

3-3

4-0.6

5-0.12

6-0.024

Which expression is equivalent to ​t + 4+ 5 - 3t?

Choose the correct answer below.
a.13t
b. 15t
c. -2t + 9
d. 2t + 9

pls tell me the answer quickly

Answers

Answer:

hi

Step-by-step explanation:

c : -2t +9

Cuz you have to add like terms

Solve the equation for all real solutions. 9q^2 - 11q + 2 = -3q^2​

Answers

Answer:

two solutions at 2/3 and 1/4

Step-by-step explanation:

12q² - 11q + 2 = 0

(3q - 2)(4q - 1) = 0

3q = 2

q = 2/3

4q = 1

q = 1/4

Which expressions are equivalent to 2(4f+2g) ?

Answers

Answer:

B, C, D

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

C, D, E

Step-by-step explanation:

2(4f + 2g) = 8f + 4g

C: 8f + 4g

D: 4(2f + g) = 8f + 4g

E: 4f + 4f + 4g = 8f + 4g

Javion drank 7/8 quart of juice in two days. He drank 1/4 quart of juice yesterday. How much did he drink today?

Answers

Step-by-step explanation:

7/8 - 1/4 = 5/8

__z_________z_

$384 with a discount of 6.5%​

Answers

Answer:

$359.04

Step-by-step explanation:

384 x .935 = 359.04

Other Questions
can someone please help me PLease hurry, ill give brainliest if i can, NO LINKS TO ANWSERS!!!!! Someone please help me Ill give out brainliest please dont answer if you dont know an initial investment of $9000 grows at an annual interest rate of 5% compounded continuously. how long will it take to double the investment? Is anyone good at chemistry if so Is it possible could someone help me please NO LINKS I REPEAT NO LINKS Help plsIs either x = 7 or x = 9 a solution to 23 >19?A. Neither is a solution.B. They are both solutions.C. x = 7 is a solution, but x = 9 is not.D. x = 9 is a solution, but x = 7 is not Please help me on maths Evan's playroom is 4 m by 3 m. The area of the room is:o 7 m07 m2O 12 mO 12 m2 How did the American party system develop? Name each party and explain how each started and endedExplain realignment. What do you think the next party system will look like? WILL MARK BRAINLIEST ANSWER FOR MOST HELP!!See any figurative language? 15. Sea sponges are anexample of(1 Point)A. planktonB. benthosC. phytoplankton D. plankton A stem cell that has the potential to differentiate into any cell derived from either the endoderm, ectoderm, or mesoderm lineage or into extraembryonic tissues, such as the placenta, has the property of being: Find the volume of the sphere with radius of 9 cm. Round your answer to the nearest whole number and please be sure to include your units.30 24,429 cm3339 cm303.054 cm3O 763 cm To rent a van, a moving company charges $50.00 plus $5.50 per mile. The table shows the total cost for the number of miles driven. Enter an equation in slope-intercept form to represent this situation. I will give branliest to the person who answers this right: 30 - 1232 = What is the measure of ADC in quadrilateral ABCD?4565115135 Ms. Diaz needs to purchase pencils for thestudents in her classroom. Which option shouldMs. Diaz choose for the least cost per pencil?A 24 pencils for $8.88B 20 pencils for $7.00C 30 pencils for $9.90D 15 pencils for $6.00 What does it mean to analyze text?1 prove an opinion2 create a thesis statement3 summarize and highlight important events4 look for the text's deeper meanings spectrum corp desires a 25% target gross profit after covering all product costs: considering the total product costs assigned to the products c and d, what would spectrum have to charge the customer to achieve that gross profit Analyze the diagram below and complete the instructions that follow.Find m