Answer: 2.49 s
Step-by-step explanation:
Given
Rock is dropped from a height of [tex]h=100\ ft[/tex]
Using the equation of motion [tex]h=ut+\frac{1}{2}at^2[/tex]
here, [tex]u=0[/tex] (Rock is dropped)
[tex]a=g[/tex]
Putting values
[tex]\Rightarrow 100=0+\dfrac{1}{2}gt^2\\\\\Rightarrow t^2=\dfrac{2h}{g}=\dfrac{2\times 100}{32.2}\\\\\Rightarrow t=\sqrt{6.211}=2.49\ s[/tex]
Claire bought 6 packs of baseball cards. Each pack had the same number of cards. If Claire bought 48 baseball cards in all, how many cards were in each pack? Help!
Answer:
12, 48 divided by 6 is 12
Step-by-step explanation:
hope this helps <3
Answer:
8 cards were in each pack
Step-by-step explanation:
Since she has a total of 48 cards and we know that each of the 6 packs that she bought had the same amount you would do 48 divided by 6 to get 8. So there were 8 cards in each pack.
Please help I willgive brainliest
Answer:
first one is Given:
line segment AD bisects line segment BE
angle B ≅ angle E
Prove:
△ABC ≅ △DEC
See attachment for picture.
I need to do this using the statement versus reasons chart.
the second one is is 42 i will provide a screenshot with the answer
Answer:
I think the answer is C, but I not sure
I hope this answer can help you
Step-by-step explanation:
180-126-16＝38
[tex] \frac{180 - 38 - 16}{3} = 42[/tex]
Please answer the questions you can answer im putting in 45 points!
Answer:
c I do believe good luck with the answer
Answer:
C is the answer. Hope it helps
If f(x) = 3x +7, find
Answer:
I think your answer will be 21 cause you timeing the 3 by 7
Help? don't know what to pick, and please dont choose randomly
Answer:
yess!!!
step-by-step explained.
......
HELP ME PLEASE AND ASAP!!! look at the screenshot! (10 pts)
The answer is going to be 35 :)
Find the volume of the figure.
Answer:
90 m³Step-by-step explanation:
Volume of the prism is the product of the base area and the height
Base area is:
A = 1/2*10*3.6 = 18 m²Volume is:
V = 18*5 = 90 m³Answer:
Required Answer :-The base is representing a trapezium.
So,
Area = ½ × 10 × 3.6
Area = 5 × 3.6
Area = 18 m²
Now,
Volume = 5 × Area
Volume = 5 × 18
Volume = 90 m²
[tex] \\ [/tex]
Two of the angles in a triangle measure 57° and 73°. What is the measure of the third angle?
Answer:
The third angle is 50°
Step-by-step explanation:
In a triangle, all the angles must add up to 180° such that:
[tex]180= a+b+c[/tex] where a , b, and c are all angles
Since we know that two of the angles are 57° and 73°, we can subtract them from 180° to find the third angle.
Using the above equation, we can rearrange it to solve for the missing value:
180°= a + b + c
180°=57°+ 73° +c Substitute the angles in for any 2 variables
180°- 57°-73°= c Rearrange the equation to solve for last variable
50°= c
The third angle is 50°
None of the answers here are helpful. Please help me...
A ball is launched into the sky at 54.4 feet per second from a 268.8-meter tall building. The equation for the ball’s height, h, at time t seconds is h = -3.2t2 + 54.4t + 268.8. When will the ball strike the ground?
Answer:
The ball will strike the ground at time t = 21sec .
Emma and her 3 friends were thirsty, so she shared One-half gallon of lemonade equally among 4 people. How much lemonade did each person get?
One-half divided by 4 =
Answer:
[tex]\frac{1}{8}[/tex] gallon per person
Answer:
yeah what mya said 1/8
Step-by-step explanation:
gl
Which would be the next step?
Answer:
∠ABD =∠DBC (CPCTC)
∠ABC is composed of ∠ ABD and ∠DBC . Since they are equal, BD bisects the ∠ABC
Written in standard form -3 x 2 x a + 5 ( - 7b) + ( 12 x c x 4 )
A town doubles its size every 17 years. If the population is currently 15,000, what will the population be in 34 years?
Answer:
60,000
Step-by-step explanation:
Explanation: 34 is double of 17 so the town doubles twice, 15,000 * 2 * 2 is your Expression and leads you to 60,000.
PLEASE ILL MARK BRAINLIEST!!!
Answer:108 I think
Step-by-step explanation:
What is 2, 3, 4?????????
Answer:
2 = 51 degrees
3 = 51 degrees
4 = 51 degrees
not that sure
Step-by-step explanation:
https://brainly.com/
Jdjdmkskskksskjdndjdndisndbjd
Answer:
Uh what are you saying?
Step-by-step explanation:
Thanks for the points btw
Parker is going to attend a four-year university that has an annual tuition of $16,110. He has $45,800 in savings and has a grant for $5,000. How much more does he need to pay for the tuition for all four years?
Answer:
$13,640
Step-by-step explanation:
money that need to pay for the tuition for all four years
=$16,110×4
=$64,440
the money he had
=$45,800+$5,000
=$50,800
the difference
=$64,440-$50,800
=$13,640
Marking brainliest.A block of cheese is in the shape of a triangular prism. The area of the base for the block of cheese is 96
square centimeters. The volume of the cheese is 960 cubic centimeters. What is h, the height of the block
of cheese in centimeters?
Answer:
the answer will be 244rhruiewowworbvrueie
HELP ASAP!!! Find the least common multiple (LCM) of 8 and 12
Answer:
24
Step-by-step explanation:
Use the diagram and proportional reasoning to
complete each statement.
The circumference of the entire circle is vt in.
The sector is of the circle.
The arc length is ut in
14.13
120°
Answer: the circumference of the entire circle is 28.26
The sector is 1/3 of the circle
The arc length is 9.42 in
ON EDGE
Answer:
The circumference of the entire circle is
28.26
π in.
The sector is
1/3
of the circle.
The arc length is
9.42
π in.
Step-by-step explanation:
?
Which expression is equivalent to
Answer:
Step-by-step explanation:
Karen has a square rug that covers 76.5^{2} of her living room floor. Which measurement is closest to the side length of thes rug in feet?
Answer:
76.5
Step-by-step explanation:
if the area is 76.5^2, then all you have to do is take the square root, and it is 76.5
1. Sean writes the expression 3/4 + 1/4 and completes the division. What information does this
expression give Sean?

Answer:
4/8 po lahat
Step-by-step explanation:
carry on learning
hasil dari 64^5/6 + 27^2/3 - 81^3/4 adalah
tolong bantuannya kakak kakak
Answer:
14
Step-by-step explanation:
Given the indicinal expression 64^5/6 + 27^2/3 - 81^3/4
According to indices;
[tex]a^{m/n} = (\sqrt[n]{a}) ^m[/tex]
Applying this to the question
[tex]64^{5/6} \\= (\sqrt[6]{64}) ^5\\= 2^5= 32[/tex]
Similarly
[tex]27^{2/3}\\= (\sqrt[3]{27}) ^2\\= 3^2\\= 9\\[/tex]
Also;
[tex]81^{3/4}\\= (\sqrt[4]{81}) ^3\\= 3^3\\= 27[/tex]
Substitute inti the original equation
64^5/6 + 27^2/3 - 81^3/4
= 32 + 9- 27
= 41 - 27
= 14
Hence the required answer is 14
Please help with math
Answer:
I think it is 3/3
Step-by-step explanation:
hii please help i’ll give brainliest
Answer:
third one
Step-by-step explanation:
pls try it yourself lololol
HELP ME PLEASE!!!!!!
10
Select the correct answer
Mike launches a stone using a catapult from a height of 160 feet. The stone reaches its maximum height of 250 feet after 3 seconds, and it hits the ground after 8 seconds.
Which of the following graphs represents the trajectory of the stone?
Answer: W
Step-by-step explanation:
i took the test
Combine like terms 3b + 7c + 2 - b + 2c - 7
Answer:
2b + 9c - 5
Step-by-step explanation:
Find the difference of the
two expressions.
(4/5x- 2) – (1/5x + 7)
Answer:
solution in attachment
hope it helps