Answers
Answer:
2^-9
Step-by-step explanation:
Related Questions
Margaret is going on vacation to Alaska. She has 13 sweaters and needs to choose 6 to take with her on vacation. How many ways can she choose the 6 sweaters to take? Question 7 options: 1,716 1,235,520 78 575
Answers
Answer:
1,716
Step-by-step explanation:
I just took the quiz.
Round your answer to the nearest hundredth
Answers
Answer:
2.30
Step-by-step explanation:
sin=opposite/hypotenuse
sin50=BC/3
BC=3sin50
BC=2.298≈2.30
My teacher made up the name big kahuna to make it easier to mesmerize the name but I’m not sure what the identity of this Pythagorean is. It relates to trig proofs.
Answers
Answer:
The Pythagorean Theorem leads to a simple proof of the Pythagorean Identity using only the basic definitions of trig functions. The Pythagorean Theorem on a right triangle with legs a,b and hypotenuse c gives us: a2+b2=c2. Dividing through by c2 gives: (ac)2+(bc)2=1.
Answer:
Pretty sure your teacher means sin²x+cos²x=1
Step-by-step explanation:
There's the Pythagorean identity sin²x+cos²x=1 if that's what you mean
i need help with this please
Answers
Answer:
650 cm²
Step-by-step explanation:
Use the formula 2(lw+wh+lh)
Plug in the stuff: 2(5*9+9*20+5*20)=2(45+180+100)=2(325)=650 cm²
And there you go!
Please mark brainliest!
Kennedy is making chicken noodle soup for her little brothers she has three cans that have a radius of 2 inches in height of 6 inches how much soup is she making
Answers
Answer:
226.08 in^3
Step-by-step explanation:
volume of a cylinder = nr^2h
3.14 x 2^2 x 6 = 75.36 in^3
75.36 x 3 = 226.08
Express this number in scientific notation. 53.010.000
Answers
Answer:
0⋅100 :)
Step-by-step explanation:
And yeah
yo i need help please ( if u can’t see the problem zoom in btw ) but fr i need to pass plz help
Answers
Answer:
Given no. of persons owned laptop = 76
Total of no. of students owned + Total of no. of students dont have owned laptop given = 155
No. of students dont have laptops = 155 - 76 = 79
So then the total no. of no laptops = 79 + 17 = 96(ans)
Which of the following terms best describes the set of all points in a plane for
which the difference between the distances of a given point to two fixed foci
equals a certain constant?
Focus
Focus
A. Hyperbola
B. Circle
C. Ellipse
D. Parabola
someone HELPP PLSSS
Answers
The set of all points in a plane for which the difference between the distances of a given point to two fixed foci equals a certain constant
is a A. Hyperbola.
What is a hyperbola?A hyperbola is symmetric along its conjugate axis and resembles the ellipse in many ways.
Examples of the hyperbola that are frequently seen include the path taken by the tip of a sundial's shadow, the scattering trajectory of subatomic particles, etc.
We all know the pictorial representation of a circle, ellipse, parabola, and hyperbola.
A hyperbola is subject to concepts like foci, directrix, latus rectus, and eccentricity.
The given diagram and statements represent a hyperbola.
learn more about hyperbolas here :
https://brainly.com/question/28989785
#SPJ7
A culture started with 1,000 bacteria. After 7 hours, it grew to 1,200 bacteria. Predict how many bacteria will be present after 14 hours. round your answer to the nearest whole number.
Note: When solving for k, round to four decimal places
Answers
Answer:
1400
Step-by-step explanation:
I took the Application
The coordinates of the endpoints of QR are
Q (8, 2) and R (5, 7) ).
Which measurement is closest to the length of QR
in units?
A 5.8 units
B 5 units
C 4 units
D 3.9 units
Answers
Answer: I just did the test so the answer is A. 5.8 units
Step-by-step explanation: hope this help thx for the points :D
Length of QR in units = 5.83 units, which is closest to 5.8 units.
The correct option is A.
What is length of line segment?The distance between any two points is the length of the line segment joining the points.
The formula for the distance, D, between two points whose coordinates are (x₁, y₁) and (x₂, y₂)
D = √((x2 – x1)² + (y2 – y1)²)
This is called the Distance Formula.
Given,
Coordinates of points Q (8, 2) and R (5, 7)
Length of QR = Distance between point Q and point R.
D = √((x2 – x1)² + (y2 – y1)²)
D = √((5 - 8)² + (7 - 2)²)
D = √(-3² + 5²)
D = √9 + 25
D = √34
D = 5.83 units
Length of QR rounded to one decimal = 5.8 unit
Hence, 5.8 unit is closest to the length of QR = 5.83units
Learn more about length of line segment here:
https://brainly.com/question/13150107
#SPJ2
The frequency of a radio wave varies inversely as its wavelength. If a 250-meter wave has a
frequency of 1,200 kilohertz, what is the wavelength of a wave that has a frequency of 6,000
kilohertz? Round your answer to the nearest meter
Answers
Answer:
50 m
Step-by-step explanation:
someone help please :)!
Answers
Answer:
Picture again the pic is blurd
Ben needs to read 450 pages of his book for school. If he has five days to finish, how many pages should he read each day?
Answers
Answer: 90
Step-by-step explanation:
450/5 or 450 divided by 5
you can work this out by figuring out 45/5 which is 9
so 450/5 equals 90
he should read 90 pages per day
Answer:
90
Step-by-step explanation:
Because if you divide the pages into the 5 day it would be 90
450 divide by 5 = 90
Sabrina babysits for young kids in her neighborhood. Last Friday night, she babysat one child for 2 hours and made $16. Tonight, she babysat one child for 6.5 hours and made $34. Determine and interpret the rate of change and initial value.
Answers
James has decided to start saving for a cruise over the summer. His money is
currently in the local bank, modeled by the function s(x) = 102. He is able to do work
around the neighborhood to earn extra money and that function would be a(x) = 8
+ 2), where x is measured in hours. Explain to James how he can create a function
that combines the two, and describe any simplification that can be done.
EXPLAIN IN COMPLETE SENTENCES
Answers
Answer:
f(x)=8x +118
Step-by-step explanation:
The box plot below represents some data set. What percentage of the data values are between 20 and 55?
Answers
Step-by-step explanation:
the solution is self explanatory
Which expression is equivalent to 2-2 x 22?
Answers
Answer:
-42
Step-by-step explanation:
Following Order of Operations, we have to multiply before subtracting, so
[tex]2-2*22[/tex]
[tex]=2-44[/tex]
[tex]=-42[/tex]
Using order of operations, we get -42.
Answer this question to get marked as brainliest!!!!
Answers
Answer:
1/8
Step-by-step explanation:
2^-3
1/2^3
1/8
1/8
[tex] \mathtt \green{Hope \: it \: helps \: uh }[/tex]
Write the equation in standard form for the circle with radius 4 centered at the origin
Answers
Answer:
common form to write the equation of a circle in is the center-radius form. The center-radius form is: (x−h)2+(y−k)2=r2 Here, the center point is denoted by (h,k) and r is the radius of the circle. The first example he does is: Find the center and radius of the circle given by the equation (x−2)2+(y+4)2=25.
Answer:
x² + y² = 16
Step-by-step explanation:
We need to write the standard equation of circle with , centre (0,0) and radius 4 unit . The Standard equation of the circle ⭕ is ,
=> ( x - h)² + (y -k)² = r²
=> ( x -0)² + (y-0)² = 4²
=> x² + y² = 16 .
• Hence the equation of the circle is x² + y² = 16.
Can someone help me with this? Right answer gets brainliest!! :)
Answers
Answer:
7 times (*) 8
Step-by-step explanation:
Product in this case means multiplication
Identify a diameter of circle E. A) AC B) HI C) EB D) GF
Answers
Answer:
B) HI
Step-by-step explanation:
Please help. I will mark brainliest if I can. ASAP I need help.
Answers
Answer:
y= -x+5
Step-by-step explanation:
you can decide whether or not to put a 1 in front of the x, but i don't think it's necessary
i hope this helps :)
Can someone help on this?
Answers
Answer:
D
Step-by-step explanation:
p(x, y) reflection on y axis = p'(-x, y)
HELP! Solve for C in the table.
NO LINKS I'LL MARK BRAINLIEST
Answers
Do the following lengths form a right triangle? Show your work.
12
5
13
Please answer quick
Answers
Answer:
yes
Step-by-step explanation:
side 5 and side 12 where the angle is you can form a square in the corner
A farmer has 1235 trees to be planted on a rectangular parcel of land. if there are 24 trees planted in each row and each row must be completed before it is planted, how many trees will be leftover planting?
a. 0
b. 11
c. 55
d. 21
Answers
Answer:
c?
Step-by-step explanation:
It's the closest number to 51.
1245/24
help me plz im stuck on this one question :{
Answers
Answer:
C
Step-by-step explanation:
There's 7 points between point P and E
Hope this helped :)
The amount of attendance at a dinner must go from being 57 people to 65 people. What is the percent of change
Answers
Answer:
4%
Step-by-step explanation:
Help please (no links)
Answers
Answer:
Solution given:
8x²+8x+2=0
8x²+4x+4x+2=0
4x(x+2)+2(x+2)=0
(x+2)(4x+2)=0
either x=-2/4=-½
or
x=-2
So
It has 2 solution.
Suppose Nicole ran 12 miles in four days. If she ran the same distance d each
day, how many miles did she run in one day?
Answers
Answer:
3 miles
Step-by-step explanation:
Since she ran 12 miles in 4 days, and all of them were equal, divide 12 by 4. Answer is 3 ^^