PLEASE HELP QUICK I NEED THIS I WILL GIVE BRAINLIEST!!! The question is in attachment!
Answers
Answer:
b
Step-by-step explanation:
its b and I hope it helps u pls give it brainliest plssssssssss byeeeeee I hope this helpss
Answer:
B
Gravitational acceleration for the bodies falling freely is
Related Questions
what is 1289 x 845 equal to
Answers
Answer: 1089205
Step-by-step explanation: I multiplied in different steps
Which is bigger 12 or -12
Answers
Answer:
12
Step-by-step explanation:
12>0>-12
HELP ILL GIVE BRAINLEY
Answers
Answer: 1/30
Step-by-step explanation:
The term quotient simply refers to the answer to a division equation. Because 1/a/b = 1/ab, 1/6/5 = 1/30.
Hope it helps <3 :D
Answer:1/30
Step-by-step explanation:
i did my math on paper
(5e^2- e - 7) - (-2e^2+ 3e + 4)
Answers
Answer:
7e^2-4e-11
Step-by-step explanation:
(5e^2-e-7)-(-2e^2+3e+4)
5e^2-(-2e^2)-e-3e-7-4
5e^2+2e^2-4e-11
7e^2-4e-11
Answer:
Step-by-step explanation:
5e^2-e-7+2e^2-3e-4
7e^2-4e-11
7e^2+7e-11e-11
7e(e+1)-11(e+1)
(7e-11)(e+1)
Seventy-five percent of the medium-sized companies doing business in
Brooklyn provide their CEO's with desktop computers. Moreover, 30% of
these companies provide a laptop given they have provided a desktop. What
is the probability that a CEO gets a desktop and a laptop?
Please help me out!
Answers
Answer:9/40
Step-by-step explanation: Multiply probability of getting desktop by probability of getting laptop. 3/4 (desktop)* 3/10 (laptop)=9/40(desktop &laptop) . That fraction can't be reduced and is equal to .225 or 22.5%
The angle of elevation from a park bench 724 feet from the base of the Gateway Arch in St. Louis, Missouri is 22°. How tall is the Gateway Arch, rounded to the nearest whole number?
Answers
Answer:
Gateway Arch is [tex]292.46[/tex] feet tall
Step-by-step explanation:
As we know,
the horizontal distance from the gate of the Arch to the bench [tex]= 724[/tex] feet
The angle of elevation is [tex]22[/tex] degree
Let H be the height of the gate be "H"
Tanθ= Perpendicular/Base
Substituting the given values in above equation, we get -
[tex]tan 22 = \frac{H}{724} \\H = 724 * tan 22\\H = 724 * 0.404\\H = 292.46[/tex]feet
Wesley has a baseball sticker with a radius of 2.3 centimeters. Determine the circumference of his baseball sticker to the nearest tenth of a centimeter.
Answers
Answer:
14.4 centimeters
Step-by-step explanation:
The formula for circumference is: [tex]2\pi r[/tex]. In this case, the r (radius) is 2.3. Multiply it by 2 to get the diameter or 4.6. Then multiply 4.6 x [tex]\pi[/tex] (pi) to get 14.444. This rounded to the nearest tenth of a centimeter is 14.4.
Note:
I used 3.14 for [tex]\pi[/tex] (pi).
Hope it helps!
1.) Convert the exponential equation below to logarithmic form. *
1 point
43= 64
[A] log,64 = 4
[B] log, 64 = 3
[C] log, 4 = 64
[D] log, 3 = 64
A
B
С
D
Answers
Answer:
I believe its C ( mb if its wrong)
Step-by-step explanation:
can i please get some help on this?
Answers
Answer:
b
Step-by-step explanation:
The slope of b is 5.5 whereas the slope for the other three graphs are 5, so B is different from the rest.
A. (4, 0.8), so by rise over run, the slope is 4/0.8=5.
B. (55, 10), so 55/10=5.5.
C. (20, 4), so 20/4=5.
D. (50, 10), so 50/10=5.
Since B is the only graph with a slope of 5.5 and the other graphs have a slope of 5, the answer is B.
Please help with my work!
Answers
Answer:
Both 2 and 4 is 139
Step-by-step explanation:
Hope this helps
Aiden earned $50 in interest in six
months. If his savings account has a
rate of 5%, how much did Aiden
start with in his account?
Answers
9514 1404 393
Answer:
$2000
Step-by-step explanation:
The amount of interest is given by the formula ...
I = Prt
where P is the principal invested, r is the annual rate, and t is the number of years. Here, we want to find P when I = 50, r = 0.05, and t = 1/2.
50 = P(0.05)(1/2)
P = 50/(0.05·1/2) = 2000
Alden started with $2000 in his account.
Hope this helps you
May God bless you and your family
What is angle 2 equal?
What is angle 1 equal?
Answers
angle 1 = 180 - 105 = 75
Angle 1 = 105 Degrees
The area of a square is 81 cm 2 . Find the perimeter of the square.
PLEASE ANSWER!!!
Answers
Answer:
36
Step-by-step explanation:
9 times 4 buddy
area = 81 so side length ^2 = 81
square root each side
side length = 9
perimeter of square = 4 x side length
= 4 x 9 = 36cm
PLSS HELP!!!!!! like this is part of my grade
Answers
Answer:
387 is rounded to 400
Step-by-step explanation:
Answer:
400
Step-by-step explanation:
0-49 = round down
50-99 = round up
Since 718 is between 0-49, we would round to 700
Since 331 is between 0-49, we would round to 300
700 - 300 = 400
Please help and can you sow work.
Answers
For 15 points.Explain, in your own words, the steps necessary to solve a system of equations
using the substitution method.
Answers
First, what is an equation?
➳ A mathematical statement which shows that two algebraic expressions are equal is called and equation.
Or, LHS = RHS
Example:- 3x - 5 = x + 8
An equation is said to be a linear equation if it contains only one variable (literal) with highest power 1.
_______________________
Solving an equation:-
To solve the equation x + 5 = 7 means to find the value of an unknown algebraic quantity used in the equation.
Example:-
To solve the equation x + 5 = 7 means to find the value of x.To solve the equation 3y + 2 = 9 means to find the value of y.To solve the equation [tex]\sf \dfrac{2a}{3} + 4 = 10[/tex] means to find the value of a ⠀⠀⠀⠀⠀⠀and so on!⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
★ Rules for solving an equation by the substitution method:-
Rule ❶
If x = 2, the value of the expression 3x + 2 = 3 × 2 + 2 = 6 + 2 = 8
Rule ❷
If x = 0, the value of the expression 3x + 2 = 3 × 0 + 2 = 0 + 2 = 2
Rule ❸
If x = -2, the value of the expression 3x + 2 = 3 × -2 + 2 = -6 + 2 = -4
Now consider the algebraic expression 5x - 2y
This expression consists of variables x and y.
Now if :-
x = 3 and y = 2, 5x - 2y = 5 × 3 2 × 2 = 15 - 4 = 11x = 8 and y = 5, 5x - 2y = 5 × 8 - 2 × 5 = 40 - 10 = 30⠀⠀⠀⠀⠀⠀⠀⠀
The process of finding the value of an algebraic expression by substituting the given value of its variable is called substitution.⠀⠀
When I have the problem (x−2)^2, why is the answer not x^2−4 or x^2+4?
Answers
Answer:
We need to square a binomial.
The following rule is applied:
In our example,
is equal to ,
is equal to and
is equal to .
Step-by-step explanation:
If you randomly select a card from a well-shuffled standard deck of 52 cards, determine the probability that the card you
select is a 6.
a) Write your answer as a reduced fraction.
b) Write your answer as a decimal, rounded to the nearest thousandth.
c) Write your answer as a percent. Round to the nearest tenth of a percent as needed.
Answers
Answer:
a. 1/13
b. 0.077
c. 7.7
Step-by-step explanation:
a. there are 4 of the 6 in a deck of cards so the probability of taking this cards from the deck of 52 cards is 4/52. Given you 1/13.
Probability is the chance of an event to occur from a total number of outcomes.
The answer in the reduced fraction is 1/13
The answer in decimal is 0.077
The answer as a percentage is 7.7 %
What is probability?It is the chance of an event to occur from a total number of outcomes.
The formula for probability is given as:
Probability = Number of required events / Total number of outcomes.
We have,
Number of cards = 52
The number of cards randomly selected = 1
The number of cards that is 6 in a deck of 52 cards:
= 4
i.e
6 of spade
6 of diamond
6 of hearts
6 of club
Now,
The probability that a randomly selected card from a deck of
52 cards is 6:
= Number of cards that is 6 / Total number of cards
= 4 /52
The answer in the reduced fraction of 4/52 is 1/13
The answer in decimal:
= 4/52
= 0.0769
Rounding to its nearest thousandth.
= 0.077
The answer as a percent:
= 4/52 x 100
= 0.0769 x 100
= 7.69 %
Rounding to the nearest tenth.
= 7.7 %
Thus,
The answer in the reduced fraction is 1/13
The answer in decimal is 0.077
The answer as a percentage is 7.7 %
Learn more about probability here:
https://brainly.com/question/14099682
#SPJ2
Name the polynomial below.
x2 + 3x – 11
Answers
Answer:
a second power trinomial
Step-by-step explanation:
Pencils cost $0.20 each.
A. Write a function rule to calculate the total cost of any number of pencils.
B. Use your rule to find the total cost of 12 pencils.
Answers
B)f(12)=0.2(12)=2.4 dollars
BD bisects LABC. Find the value of x
Answers
Answer:
x = 3
Step-by-step explanation:
8x + 3 = 9x
3 = x
Triangle DEF has vertices D (-3, -2), E (4, 4), F (4, -1). What are the coordinates of F after the triangle is rotated 90* counterclockwise about the origin?
A: F' (2, -3)
B: F' (-1, -4)
C: F' (1, 4)
D: F' (-4, 4)
Answers
Answer:
the answer is c
Step-by-step explanation:
Which pair of points on a coordinate plane are separated by a distance of 5 units?
Answers
Answer:
(0,0) and (5,0)
Step-by-step explanation:
i dont know your choices
Callie posted a cute cat video on a popular website. On the first day after she posted the video, the video had 5 views. On the second day, it had 15 views. On the third day, it had 45 views, and on the fourth day, it had 135 views.
A. How many views would you expect the video to have after 5 days? Explain how you found your answer.
B. Which type of reasoning did you use to solve this problem, deductive or inductive? (2 points)
Answers
Answer:
(A) 5th day: 405 views
(B) inductive
Step-by-step explanation:
Each day the views get multiplied by 3.
Answer:
A. I would expect the video to have 405 views after day 5. There is a pattern of the number being multiplied by 3.
B. Deductive reasoning
Step-by-step explanation:
(This is really going to explain BOTH questions at the same time)
Looking that the problem, the number of views keep going up. There is a multiplier behind this, we just don't know WHAT multiplier it would be. To find that out, divide 1 value by the one before it. I'll do 135 divided by 45 as an example. That would equal three. Now we know the multiplier is 3. So, now we need to multiply 135 by 3 to get 405 views after five days.
(This is really summarizing B, whilst answering A.)
helloo!! could yall please help me!
Answers
Number 1 is B
Number 2 is D
(WILL GIVE BRAINLIEST)
An oblique cylinder has a radius of 16 meters and a volume of 5,120(pi) cubic meters. Use Cavalieri’s Principle to solve for the height of the solid.
20 meters
25 meters
50 meters
250 meters
Answers
Answer: 20 meters
Step-by-step explanation:
We are told that an oblique cylinder has a radius of 16 meters and a volume of 5,120 pi cubic meters. We will use volume of oblique cylinder to find the height of our given cylinder. volume of a oblique cylinder= πr²hUpon substituting our given values in above formula we will get,5,120π m³ = π ( 16 m² × h )
5,120π m³ = π × 256 m² × h
Let us divide both sides of our equation by 100 pi.Therefore, height of our given oblique cylinder is 20 meters.
sorry if its wrong!!!
how do you factor 20x^5+54x^4+10x^3
Answers
Answer:
2x^3(5x + 1) (2x + 5)
Step-by-step explanation:
I used a website called math.way, u should try it too!
Please HELP I DONT KNOW WHTA IM DOING!!
Answers
XY is 4
IK is 8
DF is 16
the inequality 7-2/3x
Answers
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
PLEASE HELP THIS IS DUE IN 5 MINUTES!!!!
Answers
Answer:
Its D :) always do parenthesis first!
Step-by-step explanation: