Answer:
3630 divided 45
80.666667
.Answer:
80.6666667
Step-by-step explanation:
BRAINLESS PLZ
12.3 cm
What is the exact volume of the sphere?
O 2481.1567 cm
O 7263.397 cm
O 7790.837 cm
O 22807.057 cm
Answer:
Volume = 4/3 * PI * radius^3
Volume = 4/3 * PI * 12.3^3
Volume = 1.33333333 * 3.14159265* 1860.867
Volume = 7794.7814531034
The answer is 7790.837
Step-by-step explanation:
what is 22% of 45
what is 32.5% of 250
Answer:
22%*45=
(22:100)*45 =
(22*45):100 =
990:100 = 9.9
32.5%*250=
(32.5:100)*250 =
(32.5*250):100 =
8125:100 = 81.25
Answer:
1) 9.9
2) 81.25
Step-by-step explanation:
1)
22% = 0.22
45(0.22) = 9.9
2)
32.5% = 0.325
250(0.325) = 81.25
Please help asap oiuytyghjkjhugytfhjkl
Answer:
112
Step-by-step explanation:
correct me if im wrong.
I got this from doing 30 percent out of 160
160×0.30
160-48=112
Answer:
112
Step-by-step explanation:
30%*160=48
160-48=112
Is a parabola a one-to-one function?
Answer:
no
Step-by-step explanation:
The function f(x)=x2 is not one-to-one because f(2) = f(-2). Its graph is a parabola, and many horizontal lines cut the parabola twice. The function f(x)=x 3, on the other hand, IS one-to-one. If two real numbers have the same cube, they are equal.
Subtract. Use models if needed.
(-2x-1)-(x-7)=
Answer:
− 3 x + 6
Step-by-step explanation:
Answer:
Step-by-step explanation:
(-2x-1)-(x-7)
removing bracktes
-2x-1-x+7
-3x+6
Determine whether the set of ordered pairs is a function.
{(−8, −6), (−6, −4), (−4, −3), (−3, 4)}
function
not a function
State the domain and range. (Enter your answers as comma-separated lists.)
domain
range
Answer:
It is a function
Domain: -8, -6, -4, -3
Range: -6, -4, -3, 4
Step-by-step explanation:
Yes it is a function since there are no multiple x values
Domain are the x-values:
-8, -6, -4, -3
Range are the y-values:
-6, -4, -3, 4
What single decimal multiplier would you use to increase by 9% followed by a 6% decrease?
Answer:
0.9646
Step-by-step explanation:
:)
Manuel incorrectly claimed that the surface area of the cylinder
shown is about 621.7 in.. Use a formula to find the surface area of the cylinder.
Use 3.14 for it. What was his likely error?
11 in
The surface area of the cylinder is about
(Round to the nearest tenth as needed.)
Answer:
25.9%
Step-by-step explanation:
Since, the actual dimensions of the cylinder is not given we can assume the some dimension to explain the problem
Let us assume the dimension of the cylinder be
radius= 3in
height= 5 in
The expression for the total surface area of a cylinder is
T. S. A. =2πrh+2πr^2
Let us plug in the values to to find TSA
T. S. A. =2×3.14×3×5+2×3.14×3^2
Solving we get
T. S. A. =94.26+56.556
T. S. A. =150.816 in^2
Now let us find the error
we know that error % is calculated as
%error= [actual value-expected value/expected value]×100
%error= [190 -150.816/150.816]×100
%error= [39.184/150.816]×100
%error= 0.259×100
%error= 25.9%
Which of the following equations has the same solution as 3x – 5 = 5x + 11?
A. -5 = 2.2 +11
B. 3.x = 5x + 6
C. 3x + 6 = 5.2
D. 2x – 5 = 11
Answer: . -5=2x+11
Step-by-step explanation:
Kelli Rae invested $220,000 in a savings account with simple interest. After 10 years, Kelli Rae had $250,000. What is the interest rate on this account?
Answer:1.36%
Step-by-step explanation:
I just took the exam and my answer was correct.
what is the least common denominator of 3/1+8/4
Answer:
4355646
Step-by-step explanation:
45345
Answer:
least common denominator is 4
Step-by-step explanation:
3/1+8/4=20/4 which is 5
*what shape is the cross section
(giving brainliest if correct !)
Answer:
Triangle!!
Step-by-step explanation:
If you cut the pyramid in half, it will leave triangles. Hope this helps!
find fgh this is geometry!
Answer:
m∠FGH = 79°Step-by-step explanation:
m∠FGH = 360° - 101° - 2×90° = 79°
Help me you will get the brain thing
The circle has center O. Its radius is 9 ft, and the central angle a measures 110°. What is the area of the shaded region?
Answer:
99π/4 sq ft
Step-by-step explanation:
Area = (110/360)[tex]\pi 9^{2}[/tex]
= 99π/4
For the three-part question that follows, provide your answer to each question in the given workspace. Identify each part with a coordinating response. Be sure to clearly label each part of your response as Part A, Part B, and Part C.
Part A: The net below can be folded to make a solid figure.
What is the volume, in cubic units, of the figure made by folding the net? Select the correct answer.
A. 150 cubic units
B. 125 cubic units
C. 70 cubic units
D. 25 cubic units
Part B: What is the area of the flag below?
Part C: Joe has a bicycle with a front wheel that is 2 feet in diameter. How far does Joe travel if his wheel turns exactly 100 complete revolutions in one direction? In a short paragraph, explain your work in your own words.
Answer:
that sounds hard
Step-by-step explanation:
AJLK ~ APQR. Find the value of x.
P
45
36
15
39
K
13
x=
Answer:
36 divided by 2 is 18 = plus 1p
Step-by-step explanation:
Help.Help.Help.Help. Km doing a test so I need the answer quickly
The sim of two consecutive off integers is 72. Find the numbers
Answer:
x + (x+2) = 72
2x + 2 = 72
2x = 70
x = 35
The two odd numbers are 35 and 37.
The number that lies between is 36.
Step-by-step explanation:
first to answer correctly gets brainleist if u put a link u get reported so yea. bye thx have a blessed day :).
Answer:
x is 12
Step-by-step explanation:
Equilateral triangles have equal angle measures, and 5 times 12 equals 60.
What do the graphs of these two functions have
in common?
(picture included)
dude I don’t even know anymore
Answer:
just use the line on the graph :D
Step-by-step explanation:
f(6) =2
the maximum is 7
hope this helps!
DA is tangent to the circle at A and DC is tangent to the circle at C. Find m2D for m B = 59. (The
figure is not drawn to scale.)
A
B
D
O 60.5
0 121
O 62
O 124
Answer:
A
Step-by-step explanation:
m angle b equals 59 now we have to find the arc of angle b.
so use the equation arc AC = 2(59)
arcAC = 118
360 - 118
=242
121/2
= 60.5
There are 360 seals. Of them are 9/20 are pups. The rest are adult seals . How many pups are the beach .
Answer:
162 pups are on the beach
Step-by-step explanation:
9/20 of 360
The key word "of" tells us to multiply
Variable x = number of pups
9/20 × x/360
Cross multiply
9 × 360 = 20 × x
3,240 = 20x
Divide both sides by 20
162 = x
Check our work:
9/20 = 162/360
Cross multiply
9 × 360 = 20 × 162
3,240 = 3,240
Correct
Congruent, similar, or neither ?
4/14 does not = 6/20
2/12 does not = 3/18
Thus, NEITHER is the answer.
The measures of three of the interior angles of a quadrilateral are 60°, 110°, and 90°. What is the measure of the fourth angle of this quadrilateral?
Answer:
100°
Step-by-step explanation:
all four angles added together total 360°
x = 360° - 60° - 110° - 90°
x = 100°
What is the greatest common factor of
3x^3 – 9x + 3
Answer:
3(x^3-3x+1)
hope this helps!
Please answer, I'm doing a test and it is almost done!!!
What is the value of the expression, written in standard form?
Answer:
200
Step-by-step explanation:
6.6 divided by 3.3 is 2
10^-2 divided by 10^-4 is 10^2 or 100
2 times 100 is 200
Fill in the blank to complete the equation below.
___ + 15
= 3(8 + 5)
Answer:
the answer is 24.
Step-by-step explanation:
Solve 3(8+5) first then once you get that subtract 15 from the answer you got.
12. Find the value of c so that the line through the
points (0, 3) and (-1,0) is perpendicular to the
line through the points (c, 1) and (-2,3).
Step-by-step explanation:
hope thissss helpsss!!!!
A chocolate bar cost 2 dirham. Alyazia spends 18dh on chocolate bars for her siblings. Write an equation to express how many chocolate bars she bought.
pllssss helpppp
Answer:
ok all you have to do is solve the equation
Answer:
A chocolate bar = 2 dirham
amount of money Alyazia spends = 18 dirhams
on chocolate bars for her siblings are
∴ the number of chocolates Alyazia are = 18/2 = 9
Alyazia bought 9 chocolates
hope this answer helps you.....