Answer:
9 cm
Step-by-step explanation:
r² = 3×V/π×h
= 3× 459π/(π×17)
= 81
r= √81= 9
Identify the domain of the function shown in the graph.
10-
8
8
4
2
-8-8-4
-2
-2-
2
4
8
8
10 12
4
-B
-8
-10
Answer:
domain means x- component I hope you you can identify the domain
Find the measure of angle 3
Answer:
120
Step-by-step explanation:
Brad is cutting logs. He has 4 logs. Brad will cut each log by 12
If Brad cuts each log by 12 he will have 48 pieces of cut logs. I hope this helps you, have a great day!
Answer:
48
Step-by-step explanation:
4x12=48
Lines that appear to be tangent are tangent. If O is the center of the circle, what is the value of x?
A. 240°
B. 60°
C. 140°
D. 120°
Answer:
a 240
Step-by-step explanation:
Please help math thank you!!!
Answer:
I believe it's A, since the rotation went to the positive side of y and negative side of x
Step-by-step explanation:
Using the data points below, what is the equation of the linear function that can be used to
model the situation: (1 week, 4 miles), ( 8 weeks, 11 miles)
A.y=x-3
B.y=x+3
C.y=2x+3
D.y=2x-3
Answer:
B
Step-by-step explanation:
points (1,4) and (8,11) cross through y=x+3
What is the area of the circle? *.
Answer:
19.63cm²
Step-by-step explanation:
1/4 x π x 5² = 19.63495cm²
= 19.63cm²
Plz help me well mark brainliest if correct!!...
Answer:C
Step-by-step explanation:
Extinct species tend to be fully gone or not seen in the wild for quite some time endangered would be a better answer for A
Hope this helps
How many solutions does the following equation have? -2(-4x + 7) = -2 + 4x
Answer: Only 1
Step-by-step explanation: Isolate the variable. The solution is x=3.
A website offers mp3 downloads for a fee of $5 plus $0.15 for each song. Which choice gives an expression that shows the cost in dollars for purchasing "s" songs? 5 +0.15s 0 0.15 + 5s 0.45s 05.15 + 5 Next > Previous NA data to save last checked at 6:41 pm Submit Quiz
Answer:
i think 5 + 0.15
Step-by-step explanation:
Simplify the following expression.
1/2 divided by 1/10
A. 1 whole 1/3
B. 1/20
C. 5
D. 1/5
Answer:
I got C.)5
Step-by-step explanation:
If a1 = 6 and an
-5an-1 + 4 then find the value of a4.
Help
Answer:
A4
Step-by-step explanation:
Use side ratios to determine if the triangles in each pair are similar. If so, complete the similarity statement. NO LINKS!!!
9514 1404 393
Answer:
3) ΔQRS ~ ΔQFG
5) ΔRST ~ ΔGFE
Step-by-step explanation:
3) Shortest to longest, the side ratios are ...
RQ : QS = 6 : 12 = 1 : 2 (reduced)
FQ : QG = 2 : 4 = 1 : 2 (reduced)
ΔQRS ~ ΔQFG
__
5) FE : EG : GF = 18 : 24 : 26 = 9 : 12 : 13 (reduced)
ST : TR : RS = 27 : 36 : 39 = 9 : 12 : 13 (reduced)
ΔRST ~ ΔGFE
How is finding the volume of prisms a bit like slicing a loaf of bread?
Answer:
To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.
Hello Good morning can someone give me the answer of this operation?
39 + 1 - 24 / 6=
Also can you tell me the order? :> Thanks!!
Answer:
The answer is 36
Step-by-step explanation:
Because 39+1=40
So then 40-24=16
and then divided by 6 is 36 because when you divide you multiply
Need help on the picture i attached
Answer:
1.) Standard form -
2.) Center (1,-3)
3.) Radius r=4
4.) Diameter d=8
5.) Circumference 25.12
6.) Area 50.24
7.) Graph
Step-by-step explanation:
3 toys cost x kobo. How many toys can be bought with #3.00?
Answer:
ok so you say I don't know for 10000000000 year's the end. :)
Find the missing lengths.
Answer:
that angle is 45°
so y = 5√3
and × = √2×y
x= √2 × 5√3
x=5√6
17. Before rock climbing, Michelle wants to know how
high she will climb. She places a mirror on the
ground and walks backward until she can see the
top of the cliff in the mirror. She drew a sketch of
the situation. What is the height of the cliff?
Top of cliff
х
mirror
Michelle
5.5 ft
4 ft
16 ft
A. 16.5
B. 17.5
C. 20
D. 22
Answer:
22ft
Step-by-step explanation:
Find the diagram attached
Since the triangles are mirror images of each other, this shows that they are similar triangles
Taking the ratio of the sides of the triangle and equating it to a constant, we will have;
5.5/4 = x/16
Cross multiply
4 * x =5.5 * 16
4x = 88
x = 88/4
x = 22ft
Hence the required value of x is 22ft
do it and I give 100 points
a^2 is correct
my past answer was incorrect but this 100 percent is correct
Two numbers have a difference of 12. The smaller of the two numbers is 3 less than double the other. What are the two numbers?
Answer:
-9,-21
Step-by-step explanation:
let the numbers be x and y and x>y
x-y=12
y=2x-3
x-(2x-3)=12
x-2x+3=12
-x=12-3
-x=9
x=-9
y=2(-9)-3=-18-3=-21
There are six households in a rural community. Each household earns $40,000 per year. Suppose that a new resident builds a mansion in the community and that the income in the new household is $4 million per year. After the new resident arrives, the median household income has _____, and the mean household income has _____. increased; increased not changed; increased not changed; not changed increased; not changed
Answer:
Median income has not changed
Mean income has increased
Step-by-step explanation:
Initial number of houses = 6
Earning per household = $40,000
The initial mean :
$(40,000 * 6) / 6 = $40000
Initial median :
40000, 40000, 40000, 40000, 40000, 40000
= 1/2(n+1)th term,
Median = 40000
A 7th household earns 4,000,000
Mean = ((40000*6) + 4,000,000) / 7 = $605,714
Median = 1/2(n+1)th term
40000, 40000, 40000, 40000, 40000, 40000, 4000000
Median = 4th term = 40000
Find the coordinates of the vertex of the following parabola algebraically. Write your
answer as an (x, y) point.
y=4x^2+24x-40
Please help me out, need it fast it’s timed. Thanks
Answer:
(-3,-76)
Step-by-step explanation:
(22x2 + 24x) - 40 = 0
STEP
2
:
STEP
3
:
Pulling out like terms
3.1 Pull out like factors :
4x2 + 24x - 40 = 4 • (x2 + 6x - 10)
Trying to factor by splitting the middle term
3.2 Factoring x2 + 6x - 10
The first term is, x2 its coefficient is 1 .
The middle term is, +6x its coefficient is 6 .
The last term, "the constant", is -10
Step-1 : Multiply the coefficient of the first term by the constant 1 • -10 = -10
Step-2 : Find two factors of -10 whose sum equals the coefficient of the middle term, which is 6 .
-10 + 1 = -9
-5 + 2 = -3
-2 + 5 = 3
-1 + 10 = 9
Observation : No two such factors can be found !!
Conclusion : Trinomial can not be factored
Equation at the end of step 3:
4 • (x2 + 6x - 10) = 0
STEP 4:
Equations which are never true:
4.1 Solve : 4 = 0
Con la información que se encuentra a continuación completar la tabla sobre el valor posicional de los números.
- Carmen sabe que la población de la provincia de Tungurahua es de 581389 habitantes y desea conocer el valor posicional de cada número que forma la cantidad de pobladores.
CM DM UM C D U
b) Descompongo el número de pobladores de la provincia de Tungurahua
....................................................................................................................
c) Escribo el número en letras ................................................
Answer:
ok
Step-by-step explanation:
to hablando Espanol j
give the other person brainiest please
Answer:
what??????????????????????
Step-by-step explanation:
Answer:
am pro am big brain two
:D
Step-by-step explanation:
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If f(1)=1, f(2)=4 and f(n)=3f(n-1)-f(n-2) then find the value of f(4).
Answer:
29
Step-by-step explanation:
f(3)=3f(2)-f(1)=3x4-1=11
f(4)=3f(3)-f(2)=3x11-4=29
You have $10. If you and 3 of your friends want to go to the movies, what does the ticket price need to be for you to be able to buy all 4 tickets?
Answer:
$2.50
Step-by-step explanation:
$10/4 = $2.50
5th grade math. correct answer will be marked brainliest
Answer:
5280
Step-by-step explanation:
Hope this helps!
Rashard is a running back on his football team. He rushed for 418 yards in
the first five games of the season. At this rate, how many yards would he
rush for in 16 games? *
Please helppppppppppppppppppppppp
Answer:
u got the right answer in the picture