Answers
Answer: C = 9
Step-by-step explanation:
Answer:
c=10.6
Step-by-step explanation:
In this we need to find c and we know that this is a right triangle
Therefore, I can use the Pythagorean Theorem which is a^2 + b^2 = c^2.
using this we then plug in a=8 and b=7 while c is the hypotenuse.
Now the equation is now 8^2 + 7^2 = c^2. We then solve for c.
8^2 + 7^2 = c^2
64 + 49 = c^2
113 = c^2
√113 = c
c = 10.630145...
Since the questions asks to round to the nearest tenth then the answer would be 10.6
Related Questions
if the sum of the interior angles of a polygon is 2340, how many sides does the polygon have?
Answers
Answer:
15
Step-by-step explanation:
Where n represent no.of sides
(2n-4)90=2340
180n-360=2340
180n=2340+360
180n=2700
n=15
Is the graph a linear function, no name and function, or relation (non-functioning)?
Answers
Answer:
no name and function
Step-by-step explanation:
Given the following polygon, find the sum of the interior angles and the value of x,
pls help
Answers
Answer:
sum of interior angles - 540
x = 112
Step-by-step explanation:
Hello There!
Geometry
The sum of the interior angles can be found using this formula
let x = sum of interior angles and n = number of sides
x = ( n - 2 ) * 180
there are 5 sides so we plug in 5 to n
5 - 2 = 3
3 * 180 = 540 so the sum of the interior angles is 540
Now to solve for x
Remember the sum of the interior angles is 540 so we use this equation to solve for x
Simple Algebra
540 = x + 118 + 105 + 75 + 130
step 1 combine like terms
118 + 105 + 75 + 130 = 428
now we have 540 = 428 + x
step 2 subtract 428 from each side
540 - 428 = 112
we're left with x = 112
help please!!! WILL GIVE BRAINLIEST!!!!!!!!!!
Answers
Answer:
640
Step-by-step explanation:
8^2 = 64
10*64 = 640
Answer:
640
Step-by-step explanation:
b = 8
10b^2 = (10)(8^2) = (10)(64) = 640
estimate a 20% tip for $31.15
$4.65
$3.10
$6.20
$12.40
Answers
Answer: 6.20$
Step-by-step explanation:
I am going to explain it two different ways.
31.15 x 0.20 = 6.23
31.15 +6.23 tip = 37.38 for you total bill including tip
An easier way my mom taught me for tipping in restaurants is you look at the bill $31.15 in this case move the decimal to the left one place and that give you 10%..double it and you have your 20% tip.
3.11 + 3.11 = 6.22
This way you don’t have to take a calculator out in front of anyone to calculate the tip.
Is it possible to use dynamic geometry software to draw a triangle with
angles of 50°, 65°, and 70°? Explain.
Answers
Answer:
no
Step-by-step explanation:
The sum of the angles of a triangle must be equal to 180
50+65+70
185
This is not equal to 180 so it does not make a triangle
I need help please!!!!
Answers
Answer:
y = x + 3
Step-by-step explanation:
If a train goes 20 km east then it turns and travels 43 km north then it goes 20 km west then travels south in an unknown number of kilometers and at the end there back in the original location how far did the train travel south
Answers
Answer:
Answer is 43 km.
Step-by-step explanation:
Let's draw diagram to solve the problem.
Choose one polynomial from each column below that will result in the given product. Select one option from each drop down. 24x^3y^2+16xy^3+12y^3 Column 1 a.) 4xy b.) 4x^2y c.) 4y^2 Column 2 d.) 6x+4y+3 e.) 6x^3+4xy+3y f.) 6x^2y+4x+3y^2
Answers
Answer:
[tex]Column\ 1: 4y^2[/tex]
[tex]Column\ 2: 6x^3+4xy+3y[/tex]
Step-by-step explanation:
Given
[tex]24x^3y^2+16xy^3+12y^3[/tex]
Required
Determine the product from the given column
[tex]24x^3y^2+16xy^3+12y^3[/tex]
Factor our [tex]y^2[/tex]
[tex]24x^3y^2+16xy^3+12y^3 = y^2(24x^3 + 16xy + 12y)[/tex]
Factor out 4
[tex]24x^3y^2+16xy^3+12y^3 = 4y^2(6x^3 + 4xy + 3y)[/tex]
So: the factors are:
[tex]4y^2[/tex] and [tex]6x^3 + 4xy + 3y[/tex]
This gives:
[tex]Column\ 1: 4y^2[/tex]
[tex]Column\ 2: 6x^3+4xy+3y[/tex]
Please help quarter ends tomorrow and I don’t know what to do I’m failing all my classes
Answers
Answer:
The answer is: x-y-10=0
1. Data yang paling sering muncul disebut ... * A.Mean B.Median C.Modus D.Grafik 2. Nilai tengah dari data disebut ... * A.Mean B.Median C.Modus D.Grafik 3. Waktu yang dibutuhkan 10 siswa untuk berlari mengelilingi lapangan dalam satuan menit adalah 4, 6, 5, 7, 8, 4, 5, 8, 6, 6. Modus data tersebut adalah.... * A.5 B.6 C.7 D.8 4. SAYA MENGERJAKAN UJIAN DENGAN JUJUR. Modus huruf pada kalimat di atas adalah …. * A.E B.A C.D D.J
Answers
Menjawab:
Mode; berarti; 3; A
Penjelasan langkah demi langkah:
Mode kumpulan data ditentukan oleh frekuensi atau berapa kali nilai terjadi pada kumpulan data. Nilai dengan jumlah kemunculan tertinggi disebut mode. Jika hanya satu nilai yang memiliki frekuensi tertinggi, itu disebut unimodal; jika dua nilai, maka itu disebut bimodal.
Nilai rata-rata kumpulan data, mengacu pada nilai rata-rata data. Dihitung sebagai jumlah data dibagi dengan Jumlah sampel dalam data.
Rata-rata = Σx / n
Σx = jumlah nilai data; n = jumlah sampel data
3.)
Data: Waktu yang dibutuhkan: 4, 6, 5, 7, 8, 4, 5, 8, 6, 6
Data yang disusun ulang: 4, 4, 5, 5, 6, 6, 6, 7, 8, 8
Mode = 6 (nilai yang paling sering muncul) dengan frekuensi 3
4.) SAYA MENGERJAKAN UJIAN DENGAN JUJUR
Alfabet yang memiliki frekuensi tertinggi dalam kalimat adalah: A (mode 6)
Hester sells televisions. She earns a fixed amount for each television and an additional $15 if the buyer gets an extended warranty. If Hester sells 15 televisions with extended warranties, she earns $1,275. How much is the fixed amount Hester earns for each television?
Answers
Answer: [tex]\$ 70[/tex]
Step-by-step explanation:
Given
Hester get a fixed amount and an additional $15 for an extended warranty
Suppose x is the amount of fixed amount
for 15 television sale, the price is $1275
Thus, we can write
[tex]\Rightarrow 15(x+15)=1275\\\Rightarrow x+15=85\\\Rightarrow x=\$70[/tex]
Therefore, the fixed amount of television is [tex]\$70[/tex]
Help please thank you ASAP
Answers
Doug wants to use mental math to add 413 and 351.
Which of these shows how to break apart the numbers into hundreds, tens, and ones?
A.
00:00
Break 413 into 400 + 13. Break 351 into 300 + 50 + 1.
B.
00:00
Break 413 into 400 + 10 + 3. Break 351 into 300 + 51 + 1.
C.
00:00
Break 413 into 400 + 10 + 3. Break 351 into 300 + 50 + 1.
D.
00:00
Break 413 into 400 + 13. Break 351 into 300 + 51.
Answers
Brainiest please
What is the value of the exponential expression below?
1
363
A. 3
B. 18
C. 12
O D. 6
Answers
Answer:
the answer is D which is 6
Pleaseeeeeeeeeeeeeeeeeeee helppppppppppppppp
At the end of Quarter 1, Winston’s math grade was a 72. He made a goal to improve his grade for Quarter 2 by focusing more in class and on homework. At the end of Quarter 2, Winston’s grade increased to an 80.
By what percent did Winston’s grade improve? show your work!
Answers
Answer:
8%
Step-by-step explanation:
The reason why is his grade is 72% right and it increased to 80%.
Subtract 80 from 72 which equals 8.
Find x
21/2
56/3
54/7
12
Answers
I need help. Do not post a link to a site!
Find the value of each variable.
Answers
Answer:
the answer is x=45⁰ y=45⁰
may I help you
Write an equation of the line in slope-intercept form.
Answers
Answer: y = -0.5x + 1
YOOOOOOOO A MILLION POINTS FOR EVA DOES THIS :POG:
Answers
Answer:
∆WUV⁓∆SRT
Step-by-step explanation:
based on sample one, how many students from the entire student population preferred the 8:30 am start time
Answers
I don't know what to do
Answers
Answer:
Step-by-step explanation:
Answer:
a. 1.59cm
b. 1.99cm²
mark me as brainliest
What is the first common factor of 6 and 8.25?
Answers
Answer:
omo
___
Step-by-step explanation:
The diameter of a circle is 12 meters. Complete the description for how you would find the circumference.
Answers
Answer:
C≈37.7m
Step-by-step explanation:
C=πd=π·12≈37.69911m
A loan requires that the 4% interest be compounded monthly for five years find the number of compounding periods
Answers
Answer:
60 compounding periods
Step-by-step explanation:
The proper formula for compound interest is A = P(1 + r/n)^(nt), where r is the interest rate as a decimal fraction, n is the number of times that interest is compounded in 1 year, and t is the number of years.
In this problem, we don't need to calculate the Amount, but only the number of compounding periods. That is nt, which here is 12*5, or 60.
A hose fills a 10,000-gallon swimming pool at a rate of 10 gallons per minute. what is the domain and range?
Answers
Answer:
Domain: 0 minutes to time it takes to fill. Range: 0 to a 10,000 gallons
Step-by-step explanation:
The domain will be from 0 minutes to time it takes to fill i.e., 1000 and range will be from 0 to 10000 gallons.
It is given that a hose fills 10000 gallon swimming pool at rate of 10 gallons per minute.
We have to find the domain and range.
What do you mean by domain and range ?
The domain is the set of all values for which the function is defined and the range of the function is the set of all values that function takes.
As per the question ;
Capacity of swimming pool = 10000 gallons
Rate of filling = 10 gallons per minute
So ;
Time taken in filling the swimming pool will be ;
= 10000 / 10
= 1000 minutes
So ;
The domain will be from 0 to 1000 minutes i.e., time taken to fill the swimming pool.
Whereas ;
The range will be from 0 to 10000 gallons i.e., amount of swimming pool filled.
Thus , the domain will be from 0 minutes to time it takes to fill i.e., 1000 and range will be from 0 to 10000 gallons.
To learn more about domain and ranges click here ;
https://brainly.com/question/26098895
#SPJ2
2. The store bought a pair of shoes for $60, and sold
it for $100. What percentage was the markup?
Answers
Answer:
33.3%
Step-by-step explanation:
Given data
Cost of shoes= $60
Selling price = $100
% markup = (selling-cost/cost)*100
% markup = (100-75/75)*100
% markup = (25/75)*100
% markup = (0.33333333333)*100
% markup =33.3%
Hence the markup is 33.3%
The Smiths want to fence their square garden, which has an area of 289 square feet. What would be the minimum amount of fencing needed to complete the project? A) 68 feet of fencing B) 17 square feet of fencing C) 289 feet of fencing D) 17 feet of fencing
Answers
Answer:
68 feets of fencing
Step-by-step explanation:
Given that:
Area of square garden = 289 ft²
The side length of square garden can be obtained thus :
Area of a square = s²
Where s = side length
s² = 289
s = sqrt(289)
s = 17
Perimeter of square garden : 4s
Perimeter = 4* 17 = 68 feets
if a whole pizza has 2400 calories how many calories would you eat if you ate 5/6 of the pizza?
Answers
Answer:
2000 calories
Step-by-step explanation:
2400 / 6 = 400 calories per 1/6 of pizza
400 * 5 = 2000
Write an expression for the operation described below. r times 10
Answers
Answer:
r * 10
Step-by-step explanation:
* stands for multiplying.