Mathematics Middle School

Please help asap! I was winging it but then I lost it! Please explain so I can get back on track ty!♡♡

Please Help Asap! I Was Winging It But Then I Lost It! Please Explain So I Can Get Back On Track Ty!

Answers

Answer 1

To solve for the value of "a", we'll need to use the Pythagorean Theorem.

Pythagorean Theorem: a^2 + b^2 = c^2

---a and b are the legs of the triangle and c is the hypotenuse

Plug in known values and simplify:

a^2 + (9)^2 = (12)^2

a^2 + 81 = 144

a^2 = 63

a = sqrt(63)

The number that should go beneath the radical symbol is 63.

Hope this helps!

Answer 2
i believe the answer is 63

Related Questions

Which comparison symbol makes each inequality statement true?

Enter <, >, or = to make each statement true.

(Image included)

Answers

Answer: -11 5/8< -116/8

Answer:

1. -11[tex]\frac{5}{8}[/tex] > -11[tex]\frac{6}{8}[/tex]

2. |-11[tex]\frac{5}{8}[/tex]| > |-11[tex]\frac{6}{8}[/tex]|

Step-by-step explanation:

For 1: The greater the negative number, the less it's worth (if that makes sense). So, -11[tex]\frac{5}{8}[/tex] would be greater.

For 2: The absolute value (which is what the bars indicate) of -11[tex]\frac{5}{8}[/tex] is 11[tex]\frac{5}{8}[/tex], and the absolute value of -11[tex]\frac{6}{8}[/tex] is 11[tex]\frac{6}{8}[/tex]. So |-11[tex]\frac{5}{8}[/tex]|.

Hope that helps! :)

9.6x + 13.4 = 34.2
9.6x = ?
x = ?
round to nearest tenth

Answers

Answer:

9.6x=20.8

x=2.2

Answer:

9.6x=20.8

x=2.2

Step-by-step explanation:

pls help i'm timed Which property of exponents must be applied when simplifying the expression 3^9 over 3^−6?
Responses

Zero Exponent Property

Power of Powers Property


Product of Powers Property


Quotient of Powers Property

Answers

[tex]\frac{3^{9} }{3^{-6}} }[/tex]

If you are dividing two exponents of common bases, subtract the exponent.

9 -(-6)

9 + 6

= 3^15

Quotient of Powers Property

Hope this helps :)

If you need any more explanation, feel free to ask.  If this really helps, consider marking brainliest.

- Jeron

Quotient if property powers because you have to divide and then subtract

Mrs. Majors is buying a new blouse from Macy's. It says the blouse costs $15.00 but there is a sign above it that says 25% off. How much is the discount?
Group of answer choices
$7.50
$11.25
$15.25
$3.75
Thank u!

Answers

The answer would be $11.25
The answer is $11.25

Hi! Can someone help me with the find the distance between two points. Thank you!

Answers

Answer:

20

Step-by-step explanation:

Using the distance formula

Answer: all you got to do is count all the space and you well get  close to the -10 to be 6 -7

Step-by-step explanation:

In 2008, Hurricane Ike struck the Gulf Coast. Ike caused severe damage, including flood damage, roof damage, tree loss, power outages, and personal financial loss. To study Ike’s effects, a survey was conducted of the people living in the affected community.
Sampling method 1: A phone poll that called the first person on each page of a 300-page community phone book.
Sampling Method 2: Handed out surveys to every fifth person entering a local grocery store and library.
Total surveys were taken: 180
Total community population: 81,000
The first survey question asked about flood damage. From the survey, 20 people reported that their homes sustained some sort of flood damage. Using this information, calculate how many people in the community sustained flood damage from the hurricane.

Answers

Answer:

Hurricane Ike made landfall just southeast of the Houston-Galveston region as a Category 2 hurricane on September 13, 2008. It is estimated to cause a total of $37.5 billion in damage, making it the third costliest storm in United States history.

Step-by-step explanation:

Answer:

Hurricane Ike made landfall just southeast of the Houston-Galveston region as a Category 2 hurricane on September 13, 2008. It is estimated to cause a total of $37.5 billion in damage, making it the third costliest storm in United States history.

Step-by-step explanation:

wrire two expressions for 2x+3

Answers

Answer:

x+x+3, 2x+1+2

Step-by-step explanation:

Answer: x+x+3 and 2x+2+1

8 asparagus filled 2/3 of a planter.
asparagus will fill 1 planter

Answers

Answer: 12

Step-by-step explanation: 8 asparagus fill 2/3rds 1/3 will be 4 so 4x3= 12 so 12 will fill 1 pot

BRAINLEST TO FIRST ANSWER question in attatchment, please list step by step

Answers

Answer:

well the anwser is true

Step-by-step explanation:

just me being in middle school i know its true.

(5,-3). You have to multiply negative -1 on the bottom equation and then you can cancel f and solve for g. Then plug g back in to find f

What is the mathamatic equation
1/5(15 + 10k)
Solve.

Answers

Answer: 3+2k

Step-by-step explanation:

Answer: 3+2k

step by step

What is " n + 1 < 6 =?
(please show work)

Answers

Answer:

n < 5

Step-by-step explanation:

n + 1 < 6

Subtract 1 from both sides.

n < 5

Answer:

"n + 1 < 6" is an inequality that uses the less than symbol (<) to compare the value of the expression "n + 1" to the value 6. To determine the solution to this inequality, we need to find all values of n that make the inequality true.

We can solve this inequality by using the following steps:

First, we need to isolate the variable "n" on one side of the inequality. To do this, we can subtract 1 from both sides of the inequality, which gives us:

n + 1 - 1 < 6 - 1

n < 5

Next, we need to determine which values of "n" make the inequality true. Since the inequality uses the less than symbol, we need to find all values of "n" that are less than 5. This means that any value of "n" that is less than 5 will make the inequality true. For example, the values 2, 3, and 4 all satisfy the inequality because they are less than 5.

n < 5

2 < 5 (true)

3 < 5 (true)

4 < 5 (true)

Therefore, the solution to the inequality "n + 1 < 6" is all values of "n" that are less than 5. This can be written as:

n < 5

The final answer is: ? = n < 5.

Step-by-step explanation:

Helpppppppppppppp please

Answers

Answer:x<2

Step-by-step explanation:

Answer:I don’t know

Step-by-step explanation:

I don’t know

just if someone gets this question!!

Answers

Answer:

You selected the correct answer.

Step-by-step explanation:

good job i would’ve never been able to do that that

Karen spends $450 per month on bills. If 1/10 is for wifi, 2/9 if for utilites, and the remaining amount is for rent, how much is her rent payment?

Answers

Answer:305

Step-by-step explanation:

(2/9)*450=100

(1/10)*450=45

100+45=145

450-145=305

Answer = 305

Explanation : took the test

Lydia buys 3 bottles of pineapple juice at the corner store for a total cost of $1.65. If each bottle costs the same amount, how much is each bottle of juice?

Answers

Answer:

Step-by-step explanation:

the answer would be $0.55 cents for each bottle
you divide 1.65 with 3 your total would be 0.55 cents without a remainder :)

Hope this helps solve your question!

$0.55 per bottle of juice

(2,5) and (4,7) find the slope

Answers

Answer:

1

Step-by-step explanation:

to find the slope you want to put the values into this equation:

(y value 1 - y value 2)/(x value 1 - x value 2)

so we get

(5-7)/(2-4)

= -2/-2

=1

The answer to your question is the
slope is 1

the difference between solving for surface area and solving for volume

Answers

Answer: The Surface Area is a sum total of Area of the planes that form a surface/shape while Volume is the space enclosed within a figure/shape/surface.

The Surface Area is a 2-Dimensional concept with units m², cm² or mm² where as Volume is a 3-Dimensional concept with m³, cm³ or mm³ as units.

Surface area and volume are calculated for any three-dimensional geometrical shape. The surface area of any given object is the area or region occupied by the surface of the object. Whereas volume is the amount of space available in an object.

Need answer asap please and thank you.

Answers

Answer:

Side = 6cm

Step-by-step explanation: We know that volume of a cube = Side³

Volume = Side³

216 = side³

side =   3√216

Side = 6 inches

Answer: 6

Step-by-step explanation: a=6 v=216

v=a^3

216 divided by 1/3 =6

hi i need help can u answer i will tire to give branle least Audrey and David are reading the same book. Audrey reads 40 pages each day. David reads 20 pages each day. Which of the following is a true statement about the number of pages Audrey and David have read after each day? Select all that apply. A. Audrey has always read twice as many pages as David. B. After 6 days, Audrey and David have read the same total number of pages. C. Audrey has always read a total of 20 pages more than David. D. After 2 days, Audrey has read 40 more pages than David. E. After 3 days, Audrey has read three times as many pages as David.

Answers

The number of pages read after 7 days by Audrey will be 20 pages and David will be 140 pages.

im pretty sure this is it! good luck :)

Answer: Select A and D

Need answer asap please and thank you

Answers

Answer:

x=2

Step-by-step explanation:

2x2x2 = 8

...........

X=2 that is the answer

Find −7/10−(−4/15) . Write your answer as a fraction in simplest form.

Answers

the correct answer is - 29/30

Compare and contrast the methods you can use to
multiply a whole number and a decimal
(This is a general question)

Answers

Answer:

say for example you have 3.14 you multiply by 12.45 what would do?

Step-by-step explanation:

Answer:

say for example you have 3.14 you multiply by 12.45 what would do?

Step-by-step explanation:

In 5 rounds of a game, Shannon scored 75, 93, 97, 97, and 99 points.

How will the mean and the median be affected if the lowest score was removed?

Choose two statements.
A. The mean will increase.
C. The mean will not change.
E. The median will decrease.
B. The mean will decrease.
D. The median will increase.
F. The median will not change.​

Answers

A. The mean will increase
F. The median will not change
the answer i will be
a
f

the number of patients at a doctor's office is tracked over a period of 10 days. which statement best supports the data?

please help

Answers

The answer is A.

The data for Dr amines office is more symmetrical than the data for Dr Harne’s office.

Please help with these questions! Giving 100 points + brainliest.

Answers

Answer:

1. Pythagorean theorem

2. Square root of 73cm

3. A leg

4. The hypotenuse

5. 9

Hope this helps :)

blank 1: find h by using the area of a triangle
blank 2:since h =4 use the v to find the volume
blank 3: the volume is aprox 113.04 cm^3

Part A
The table shows the cost of 4 tickets at two different laser tag facilities.


Laser Tag Facility Cost ($)
LaserFun 25
Laser Tag & More 27

What equation can be used to model the total cost, y, for x tickets at Laser Tag & More? Write the equation in the form y=kx .

Part B
Fill in the blank question.
The total cost of 7 tickets at Laser Tag & More is $
.

Answers

Answer:

¯\_(ツ)_/¯

Step-by-step explanation:

¯\_(ツ)_/¯

Part A:
27/4= $6.75 per ticket
y=6.75x

Part B:
Take the equation from part A and replace x with 7.
y=6.75(7)
y=47.25
The total cost is $47.25

The table represents the relationship between the number of employees scheduled per estimated customer at a bookshop. The graph represents the relationship between the number of employees scheduled per estimated customer at a café.

Answers

Answer:

Step-by-step explanation:

If the sales tax rate is 4% in Kansas, then how much sales tax would you pay in Topeka for a $156 cart of groceries?
Thank u!

Answers

$6.24 it would be 156.48 x 0.04 =6.24

Use the Distributive Property to simplify the expression. -4(x + 3)

Answers


The answer simplified is
-4x-12
The answer is -4(x+3) = -4x-12

PLS HELP REALLY QUICK!!!! 100 COINS AND BRAINLIEST

Answers

Answer:

If you need help with anything go to the website called Jishka they got you covered, thanks for the points btw. can i have brainliest if you find the answer?

Step-by-step explanation:

Fr tho jiskca got you covered
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