Answer:
18
Step-by-step explanation:
PLEASEEE HELP MEEEEEEE ITS HAAARRDDD WELL FOR MEEE ITS DUE TODAAAYYY THANK UUUUUUU!!!!!!!!
Answer:
take a better picture can't see what it says
C с
8 cm
6 cm
What is the length of the hypotenuse?
C =
centimeters
Cylinder AAA has a volume of 666 cubic units, and a height of 333 units. Cylinder BBB has the same base area and height, but its slant height is 444 units.
What is the volume of cylinder BBB?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
666 cubic units
(Choice B)
B
888 cubic units
(Choice C)
C
10.\overline{6}10.
6
10, point, start overline, 6, end overline cubic units
(Choice D)
D
181818 cubic units
Answer:
Step-by-step explanation:
Its 6 cubic units trust me!
Answer:
6 cubic units
Step-by-step explanation:
i got it correct on khan. all credit goes to escalizt. thank you
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What is the missing side?
Answer:
90
Step-by-step explanation:
the forumla of a triangle is base times height, divided by 2 and since it has a height of 12 and a base of 15, and if you multiply that it would give you 180, then divide by 2 since it is half a sqaure, which is 90
Answer:
[tex]3 \sqrt{41}[/tex]
Step-by-step explanation:
[tex]12^2 + 15^2 = x^2 \\x = \sqrt{369} = 3\sqrt{41}[/tex]
What is the volume of the following rectangular prism?
3
20
units2
2.
units
3
Volume
units
-
Answer:
1/10 units^3
Step-by-step explanation:
3/20 x 2/3 = 6/60 = 1/10 units^3
Answer:
3
Step-by-step explanation:
help ?? Nancy found that x=1 is one solution to the quadratic equation (x+2)2=a. What is the value of a?
a.) -9
b.) -3
c.) 3
d.) 9
Answer:
Anwer- 9
Step-by-step explanation:
(1+2)2 =6 but since there isnt 6, go for 9.
- Hope this helps a little
The value of a from the given quadratic equation is 9. Therefore, option D is the correct answer.
What is the solution of a quadratic equation?The solutions to the quadratic equation are the values of the unknown variable x, which satisfy the equation. These solutions are called roots or zeros of quadratic equations. The roots of any polynomial are the solutions for the given equation.
Given that, Nancy found that x=1 is one solution to the quadratic equation (x+2)²=a.
Now, substitute x=1 in the equation (x+2)²=a, that is
(1+2)²=a
a=3²
a=9
Therefore, option D is the correct answer.
To learn more about the solution of quadratic equation visit:
https://brainly.com/question/18305483.
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In the diagram of triangle ADC below, EB || DC, AE = 9, ED = 5, and AB = 9.2. What is the length of AC, to the nearest tenth?
Answer:
14.3
Step-by-step explanation:
9/5= 9.2/x (cross multiply)
5 x 9.2= 46
46 ÷ 9 = 5.1
9.2 + 5.1 = 14.3
The length of AC is 14.3 cm.
What is Triangle?A triangle is a three-sided polygon that consists of three edges and three vertices.
Given that In the diagram of triangle ADC, EB || DC.
AE = 9, ED = 5, and AB = 9.2.
We need to find the length of AC.
To find the length of AC firstly we need to find BC.
This can be find by using proportionality.
AE/ED=AB/BC
9/5=9.2/x
Apply cross multiplication.
9x=9.2×5
9x=46
Divide both sides by 9
x=5.11
where x is BC which is 5.11
Now add AB+BC=AC
9.2+5.1=14.3
Hence, the length of AC is 14.3 cm.
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How do you fnd the total amount of an interest paid? The question is "Find the total amount of interest paid one a principal of $2600 at a rate of 12% calculated per annum over 3 years." and I'm not sure how to figure it out
Answer:
936
Step-by-step explanation:
Because 12%of 2600= 312
or 0.12×2600=312 for the first year
so multiply by 3 to get interest for 3 years
312 × 3 =936
Help me please so I can turn this in
Answer:
10y-12
Step-by-step explanation:
hey i am indian and i found that
Indian brainly has lot of chaos
how are you guys doing?
Answer:
Good!!
Step-by-step explanation:
Hi! doing good, you?
Answer:
good u?
Step-by-step explanation:
A painter used 2 1/2 gallons of paint to paint 1/3 of a room. At this same rate, how many gallons will it take to paint the whole room?
Answer:
7 1/2
Step-by-step explanation:
I have no idea how to solve it I just guessed and got it right lol
Answer:
7 1/2
Step-by-step explanation:
Shawn is typing a paper for class. He can type 1 5/11 pages in 1/ 3 of an hour. How many pages can Shawn type in one hour?
A 1 3/11
B 1 8/11
C 4 4/11
D 5 9/11
Answer:
the amount of pages typed after 1/3 of an hour is given. Multiply this number by 3 to get the full hour of pages types.
1 5/12 * 3 = 3(1) + 3(5/12)
= 3 5/4
= 4 1/4 pages
ASAP NEED HELP!!! What would PM be and how do I find it??
Answer:
PM = 14.4
Step-by-step explanation:
In triangle MLK, PN || LK
Therefore, by Basic Proportionality Theorem:
[tex] \frac {PM}{PL} =\frac{15}{10}[/tex]
[tex] \frac {PL}{PM} =\frac{10}{15}[/tex]
(By invertendo)
[tex] \frac {PL+ PM}{PM} =\frac{10+15}{15}[/tex]
(By componendo)
[tex] \frac {LM}{PM} =\frac{25}{15}[/tex]
[tex] \frac {24}{PM} =\frac{5}{3}[/tex]
[tex]PM= \frac {24\times 3}{5} [/tex]
[tex]PM= \frac {72}{5} [/tex]
[tex]PM= 14.4 [/tex]
Answer:
PM = 14.4 units
Step-by-step explanation:
ΔKLM ≈ ΔNPM so we can write a proportion relating corresponding sides
LM / KM = PM / NM
24 / 25 = PM / 15
cross-multiply:
25·PM = 24(15)
25PM = 360
PM = 360 / 25
PM = 14.4
A fossilized leaf contains 18% of its normal amount of carbon 14. How old is the fossil (to the nearest year)? Use 5600 years as the half-life of carbon 14 13,829 1600 35,538 23,309
Answer: The age of the fossilized leaf is 13829 years.
Step-by-step explanation:
Expression for rate law for first order kinetics is given by:
[tex]t=\frac{2.303}{k}\log\frac{a}{a-x}[/tex]
where,
k = rate constant
t = age of sample
a = let initial amount of the reactant = 100
a - x = amount left after decay process = [tex]\frac{18}{100}\times 100=18[/tex]
a) for completion of half life:
Half life is the amount of time taken by a radioactive material to decay to half of its original value.
[tex]t_{\frac{1}{2}}=\frac{0.693}{k}[/tex]
[tex]k=\frac{0.693}{5600years}=0.00012years^{-1}[/tex]
b) for finding the age
[tex]t=\frac{2.303}{0.00012}\log\frac{100}{18}[/tex]
[tex]t=13829years[/tex]
The age of the fossilized leaf is 13829 years.
The fossilized leaf is 13855 years old.
Half life is given by:
[tex]N(t)=N_o(\frac{1}{2} )^\frac{t}{t_\frac{1}{2} } \\\\Where\ N(t)\ is \ the \ value\ of\ the\ substance\ after\ t\ years,N_o\ is\ the\\original\ value\ and\ t_\frac{1}{2} \ is\ the\ half\ life[/tex]
Given that half life = 5600 years, N(t) = 18% of normal amount = 0.18N₀. Hence:
[tex]0.18N_o=N_o(\frac{1}{2} )^\frac{t}{5600} \\\\0.18=(\frac{1}{2} )^\frac{t}{5600}\\\\ln(0.18)=\frac{t}{5600}ln(0.5)\\\\t=13855\ years[/tex]
The fossilized leaf is 13855 years old.
Find out more at: https://brainly.com/question/4483570
Find the value of x.
FIRST TO ANSWER CORRECTLY GETS BRAINLIEST!!!! Write the equation of the line below, in SLOPE-INTERCEPT form.
Answer:
slope-5/6
y-intercept(0,6)
Step-by-step explanation:
to find the slope i did rise/run
y-intercept is where the line hits a perfect point on the y axis
good luck :)
i hope this helps
have a great day !!
pitso went to buy ingredients for 48 minutes and came back at 16h15 .his friend claimed that he left half past 3p.m . verify hisd. claim
Answer:
His claim is false.
Step-by-step explanation:
People put nasty fake answers, so I will answer your question here. 16h15 minus 45 minutes is 15h30. If he was gone 48 minutes, he left at 15h27m
Look at the two equations:
-3x + 6 = 21
-3x + 6 < 21
Which statement best describes the process used to solve the equations?
In both cases, subtract 6 from both sides, but reverse the inequality sign when doing that for the inequality.
In both cases, divide by –3 on both sides, but reverse the inequality sign when doing that for the inequality.
The process is exactly the same for solving the equation and solving the inequality.
The process for solving the equation is entirely different from solving the inequality.
PLEASE HELP! I WILL GIVE BRAINLIEST! PLEASE SHOW YOUR WORK TOO :)!
Desmond sells two different types of homemade juices.
Tropical punch is 16 fluid ounces for $17.44.
Strawberry-mango is 24 fluid ounces for $26.40.
Which juice is more expensive?
What is the difference in price?
PLEASE HELP
Determine the equation that best represents the line shown on the graph. (Hint) Find the sloe and the y-intercept.
Answer:
1. b
2. a
3. c
4. b
4. Travis invested $2,000 in a mutual fund policy that gave him 5% simple interest yearly. How much money will Travis get in interest after 2 years? BRE 1- P- R- T- 1. i can annotate mouestion and out the given information can use the correct formula from my 一 reference sheet
Answer:
so
Step-by-step expl
13
Answer:200
Step-by-step explanation:
(2,000 *.5 )*2
In rectangle ABCD, AD=200, and diagonal AC=90, what is the perimeter of ABCD
Answer:Length = 200
Breadth=90
perimeter of rectangle
[tex] = 2(l + b) \\ = 2(200 \times 90) \\ = 2 \times 18000 \\ = 63000[/tex]
Hope it helped
PLS mark BRAINLIEST
PLEASE PLEASE HELP ME AND GIVE THE CORRECT SSNWT ANSWER!!!
Answer:
47
Step-by-step explanation:
I dont know
8. Lori's and Bill's mugs are shown below.
What is the difference between their volumes? Round your final answer to the nearest tenth.
Answer:
6.67
Step-by-step explanation:
Can someone please write this as a single logarithm and show work please and thank you
Answer:
[tex]log_b(w^3y^4)[/tex]
Step-by-step explanation:
To write the expression as a single logarithm, or condense it, use the properties of logarithms.
1) The power property of logarithms states that [tex]log_ax^r = rlog_ax[/tex]. In other words, the exponent within a logarithm can be brought out in front so it's multiplied by the logarithm. This means that the number in front of the logarithm can also be brought inside the logarithm as an exponent.
So, in this case, we can move the 3 and the 4 inside the logarithms as exponents. Apply this property as seen below:
[tex]3log_bw+4log_by\\=log_bw^3+log_by^4[/tex]
2) The product property of logarithms states that [tex]log_axy = log_ax+log_ay[/tex]. In other words, the logarithm of a product is equal to the sum of the logarithms of its factors. So, in this case, write the expression as a single logarithm by taking the log (keep the same base) of the product of [tex]w^3[/tex] and [tex]y^4[/tex]. Apply the property as seen below and find the final answer.
[tex]log_bw^3+log_by^4\\=log_b(w^3y^4)[/tex]
So, the answer is [tex]log_b(w^3y^4)[/tex].
the sum of two consecutive even integers is 122. what are the integers?
Answer:
If the numbers were the same, they'd both be 61
So, try 60 and 62.
x + x+2 = 122
2x = 120
x = 60
Hope that helps!
Answer:
60 and 62
Step-by-step explanation:
To find the answer we need to set up our problem.
For the two consecutive even integers we can call them x and x+2, as adding 2 to x will give us the next even number.
Then we form our equation:
x+x+2=122
Since we have two x we can combine them into a single term
2x+2=122
We then subtract 2 from both sides
2x=120
Divide by 2
x=60
Find the second number by inserting it into
x+2
60+2=62
The expression 2x2 + 12x + 10 represents a bird's height, in feet, x seconds after it leaves its nest,
What does 10 represent?
o A. the height of the bird's nest
OB. the bird's speed
O C. the distance the bird flies from its nest
o D. the flight time of the bird
ILL MARK YOU THE BRAINLYEST
PLEASE HELPPP look at attachment
Answer:
D; is the right answer hope it helps ;)
Step-by-step explanation:
Which describes where living and nonliving parts of an environment interact with and rely on each other?
A.
community
B.
ecosystem
C.
habitat
D.
population
Answer:
B
Step-by-step explanation:
Ecology is the study of ecosystems. That is, ecology is the study of how living organisms interact with each other and with the nonliving part of their environment.