57 POINTS!!! Pls help I really need it! You can zoom in if u have to. I will mark brainliest but will report if unrelated. Pls no links.
Answers
Answer:
153.94 yd²
Step-by-step explanation:
diameter is 14 so radius is 7
A = 7²π
A = 49π ≈ 153.94
Related Questions
Simplify:
sec x – sec x
(sin x)2
Answers
Answer:
Sec (x) - 2 tan (x)
Step-by-step explanation:
Answer:
Cos x
Step-by-step explanation:
HINT:
1 - Sin² x = Cos² x
Sec x = [tex]\frac{1}{Cos x}[/tex]
Sec x - Sec x*(Sin x)² = Sec x (1 - Sin² x)
= Sec x * Cos²x
= [tex]\frac{1}{Cos x}*Cos^{2} x[/tex]
= Cos x
The area of Mammoth Cave NationalPark in Kentucky is about fifty-two thousand, eight hundred thirty and nineteen hundredths acres. Which shows this number of acres as a base ten numeral?
Answers
Answer:it’s the first one
Step-by-step explanation:
Translate the shape A four squares left and three squares up.
Answers
Answer:
A house but with a triangle on top
Step-by-step explanation:
Which of the following is the explicit rule for a geometric sequence de
a recursive formula of a = 138,- for which the first term is 7?
O A. an = 13.70-1
O B. an = 761301-1
O c. an= 7.130+1
D. an = 13.70+1
Answers
The answer u need is c I believe sorry if it’s wrong
I need the answer for each blank
Answers
Answer:
Step-by-step explanation:
AC=BD
8x-4=6x+10
2x=14
x=7
AC=8x-4=52
BD=6x+10=52
A drum and bugle corps rents instruments to members. Each bugle
rents for $10 per month and each drum rents for $5 per month.
2. a. Find the monthly income Iif members rent 7 bugles and 9 drums.
Then find the monthly income if members rent 9 bugles and 7 drums.
Answers
HiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHiHi
The dimension of a rectangular prism are 5cm, 5 cm, and 2 cm determine the surface area
A. 50 cm
B. 25 cm
C. 60 cm
D 120 cm
E. 90 cm
Answers
Answer:
A 50
Step-by-step explanation:
Multiply 5 x 5 to get 25. Then multiply 25 x 2 to get 50 as the surface area!
Hope this helps! Pls mark brainliest!
the measure of aoc is 90 find the value of m
Answers
you do 11 + 2m + (m + 7) = 90 and then solve for m. you can check your work by plugging in 24 for m and making sure it all equals 90
If 0.09/x = 1, then x =
Answers
Answer:
[tex] \frac{0.9}{x} = 1 \\ x = 0.9[/tex]
Hope that helps.
Please help!
1.) Find mED
2.) Find mEA
3.) Find mBDC
Answers
ED=38
Ea=142
BDC=142
Weight control is a serious issue for packaging of food stuffs. If more than 30% of a production run are under filled then the production run must be redone. A single production run makes 600 packages (the population). A quality control inspector at a large food packaging plant simply just selects the first 50 packages produced that day to weigh and finds 12 of them are under filled. What assumption did the inspector violate that will stop them from doing a hypothesis test
Answers
Answer:
Use the website www.bartley.com !!! It has helped me a lot and its actual teachers/tutors who answer your questions in about 30 minutes .
Step-by-step explanation:
I need help with this worksheet.
Answers
Step-by-step explanation:
there are three phases here
in the first phase, the swimmer moved at a constant acceleration, at the second, there was no acceleration since there wasn't any decrease in speed, the third, it's actually deceleration, but it's still constant
What value is an x worth
Answers
Answer:
The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol.
Step-by-step explanation:
Of the 800 participants in a marathon 120 are running to raise money for a cause how many participants out of 100 are running for a cause
Answers
Answer:
15%
Step-by-step explanation:
Step-by-step explanation:
120 out of 800 are running for a cause. = 15 are running for a cause. 15 out of a 100 = 15%
a committee of six is chosen from 12 men and 8 women. determine the number of ways of selecting the committee if
Answers
Answer: there is different types of selecting committe but most of the tuime is men before women
Step-by-step explanation:
Solve: 4x-19-x
what is the value if X? pls explain if u can
Answers
Collect like terms and u have your solution
Solve for x. Enter your answer in the box below as a fraction in lowest terms, using the slash (/) as the fraction bar.
6/9+x=7/10
Answers
Reduce 6/9 to 2/3, take 2/3 from both sides, then subtract the fractions
state three different between the fundamantal and derived quantities
Answers
Step-by-step explanation:
Derived=Depends on other quantities, obtained from product or division of fundamental quantities, exist a large number of derives units in the metric system
Fundamental=Independent, can't be expressed in terms of derived units, only seven fundamental units exist in the n metric system.
Evaluate 1/2y + 1/8 when y = 1/4
Answers
Answer:
1/4
Step-by-step explanation:
1/2*1/4+1/8=1/4
1/2*1/4=1/8
1/8+1/8=1/4
A Leopoldo su Maestra l le pidió que calcular el perímetro de un rectángulo que tiene las medidas que se indican en el dibujo cuánto mide su perímetro
Answers
Answer:
Lo siento, no puedo ayudarte, porque esta resonancia es porque no tienes una imagen ni nada para que yo te ayude, lo siento, espero que tengas un buen día.
Step-by-step explanation:
Use the function below:
trig graph with points at 0, 1 and pi over 2, 5 and pi, 1 and 3 pi over 2, negative 3 and 2 pi, 1
What are the amplitude and midline?
Amplitude: 5; midline: y = 1
Amplitude: 5; midline: y = 0
Amplitude: 4; midline: y = 1
Amplitude: 4; midline: y = 0
Answers
Answer:wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww
Step-by-step explanation:
amplitude 4 midline Y=1
fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
Answer:
amplitude 4 midline Y=1
Step-by-step explanation:
I am taking the algebra two segment two exam
Could someone explain this?
Answers
9514 1404 393
Answer:
2
Step-by-step explanation:
The curve's highest value is -1.
The curve's lowest value is -5.
For a symmetrical wave like this*, the amplitude is half the difference between the highest and lowest values:
1/2(-1 -(-5)) = 2
The amplitude is 2.
_____
* There is no general agreement as to how to compute the amplitude when the wave is asymmetrical. Some authors use the same formula. Some consider the amplitude to be the maximum deviation from average. Some define only a "peak-to-peak" amplitude in those cases. The meaning of "amplitude" in those cases depends on the context in which the question is asked.
The height of a rectangular prism is half its width. The width of the prism is 1··3o f its length. If the width of the prism is 3 centimeters, what is the volume?
Answers
Answer:
just have fun
Step-by-step explanation:
Find f(-9) when f(x) = |x|- 6.
Answers
Answer: f(x) = 3
Step-by-step explanation:
f(x) = |-9| - 6
f(x) = 9 - 6
f(x) = 3
Answer:
3
Step-by-step explanation:
F(x)= f(-9) meaning x is -9.
When -9 is in absolute value is negative it turns into positive because anytime it it absolute it will turn any number postitive. so the equation turns into 9-6=f(x) which is 3.
If you answer this for me I’ll give you brainless
Answers
Answer:
Step-by-step explanation:
area = [tex]3.14*(22)^2 = 1519.76[/tex]
The box plots show the lengths of the songs on two digital music players in Minutes
Which statement is supported by the info?
Pls explain!!!
Answers
Answer:
Step-by-step explanat
sorry i dont get it
A statue on a shelf is recreated on a computer screen. The actual statue is 14 in tall and 4 in wide. The statue on the computer screen is 1.5 in wide. How tall is the statue on the computer screen?
Answers
Answer:
5.25 in tall
Step-by-step explanation:
4/1.5 = 8/3
14/(8/3)=5.25
is a polygon with 4 sides and 4 angles
a. Triangle
b. Quadrilateral
c. Polygon
Answers
Answer:
Quadrilateral is a polygon with 4 sides and 4 angles
Answer:
Quadrilateral
=> hope it helps
-3/2 and 0 rational numbers find only 3 rational numbers
Answers
Step-by-step explanation:
The given nos. are , 0 and -3/2 . We can write -3/2 as -1.5. Therefore three rational numbers between them will be ,
-1 -1.2-1.3triangle pqr is dilated by a scale factor of 2. the center of the dilation is (0,0). how does the image of triangle pqr relate to triangle pqr?
Answers
Answer:
The image is larger..........