Answers
Answer:
7/2pi
Step-by-step explanation:
Circumference is
[tex]2r\pi \\ 2 \times 7\pi \\ 14\pi \\ \frac{1}{4} \times 14\pi \\ \frac{7}{2} \pi[/tex]
Related Questions
Solve for Y........................
Answers
20 squared is 400
121+400= 521
The approximate square root of 521 is approximately 22.8254
PLEASE HELP UNIT ENDS I WILL GIVE BRAINIEST
Answers
(6,0)- yes
(2,2)- no
(0,4)-yes
(-3,2)-no
(3,2)- yes
Answer:
1 = 6,0
2= 2,3
Step-by-step explanation:
Which type of discontinuity exists at x=0?
Answers
Answer:
removable
Step-by-step explanation:
f(x) = cos(1/x^2) at x = 0;
For the function f(x) = cos(1/x^2) let's substitute the value of 0 in for x...
= cos(1/(0)^2)
= cos(1/0)
Now remember that x/0 is undefined. Removable discontinuity is undefined at the point x₀, and hence our solution is "removable."
Tarush is a landscape architect. For his first public project he is asked to create a small scale drawing of a garden to be placed in the corner of a city park the garden to be placed in the corner of a city park. The garden is a right triangle with base 10m and height 15m. Draw the garden such that 1 unit on the grid below represents 2 m
Answers
Given:
The garden is a right triangle with base 10m and height 15m.
To draw:
The garden such that 1 unit on the grid below represents 2 m.
Solution:
We have,
1 unit = 2 m
So,
1 m = 0.5 units
Using this conversion, we get
10 m = 5 units
15 m = 7.5 units
Therefore, the base garden on the grid is 5 units and height is 7.5 units as shown below.
A rocket is launched from the launch pad at a speed of 700 km/hr. How far will the rocket have traveled after 1.0 hr?
Answers
Step-by-step explanation:
The answer is
Distance is 42000 kmph
The distance the rocket has traveled after 1 hour with a speed of 700km/hour is 700 km.
Given,
A rocket is launched from the launch pad at a speed of 700 km/hr.
We need to find how far will the rocket has traveled after 1.0 hr.
What is speed?Speed is the ratio of distance per time.
Speed = Distance /Time
Its unit is km/hour or m/second.
We have,
Speed = 700 km/h
Distance = D
Time = 1 hour
From the speed formula:
Speed = Distance / Time
700 = Distance / 1
700 km / hour x 1 hour = Distance
Distance = 700 km
Thus the distance the rocket traveled after 1 hour with a speed of 700km/hour is 700 km.
Learn more about relative speed here:
https://brainly.com/question/28224010
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is -0.25 repeating rational
Answers
Answer this for BRAINLIEST !
Answers
Answer:
-1/3
Step-by-step explanation:
Observe, in the drawing below, the length of Camila's bed.
In the image is the length of bed Camila which is: 1.80m
Question:
How long is Camila's bed, in centimeters?
I need the result and the and the de math account em pé
I ask for help with my niece's homework!
Answers
1 m = 1000 cm
find the value of x, I need help with that
Answers
Answer:
x = 62
Step-by-step explanation:
just do vertically opposite:
180-90-28 = 62
because they are vertically opposite, x=62
also could do:
90-28=62
PLS HELP I GIVE BRAINLIEST NEED NOW
Nolan deposited $4000 into his account with 4% interest and came back to find he had $4800! How many years did he leave the money in the account for?
Answers
FIND THE VALUE OF X AND W my answer is incorrect
PLEASE HELP ME
geometry
Answers
Step (1)
[tex](6w - 7) + (3x + 8) = 142[/tex]
[tex]6w + 3x - 7 + 8 = 142[/tex]
[tex]6w + 3x + 1 = 142[/tex]
Subtract sides -1
[tex]6w + 3x + 1 - 1 = 142 - 1[/tex]
[tex]6w + 3x = 141[/tex]
Divided sides by 3
[tex] \frac{6}{3}w + \frac{3}{3}x = \frac{141}{3} \\ [/tex]
[tex]2w + x = 47[/tex]
I call above equation (( Ω ))
_________________________________
Step (2)
[tex]180 - 142 = 38[/tex]
We have :
[tex](6w - 7) + 38 = (10w - 9)[/tex]
[tex]6w - 7 + 38 = 10w - 9[/tex]
[tex]6w + 31 = 10w - 9[/tex]
Subtract sides -6w
[tex]6w - 6w + 31 = 10w - 6w - 9 \\ [/tex]
[tex]31 = 4w - 9[/tex]
Plus sides 9
[tex]31 + 9 = 4w - 9 + 9[/tex]
[tex]40 = 4w[/tex]
Divided sides by 4
[tex] \frac{40}{4} = \frac{4}{4}w \\ [/tex]
[tex]w = 10[/tex]
_________________________________
Do u remember (( Ω )) ?
Of course u do...
[tex]2w + x = 47[/tex]
[tex]2(10) + x = 47[/tex]
[tex]20 + x = 47[/tex]
Subtract sides -20
[tex]20 - 20 + x = 47 - 20[/tex]
[tex]x = 47 - 20[/tex]
[tex]x = 27[/tex]
_________________________________
And we're done.....♥️♥️♥️♥️♥️
what is the answer to 20x+7=4+6?
Answers
Answer:
Step-by-step explanation:
Answer:
0.15
Step-by-step explanation:
20x+7=10
20x=10-7
20x=3
x=3/20
x=0.15
Michelle works at a beauty salon. last month she received an average tip of $9 from her 88 clients. what was her tip income for a month?
Answers
Answer:
answer is 792
Step-by-step explanation:
........................ .
The dimensions of a cuboid are in the ratio of 1:2:3 and its total surface area is
8 square meter
. Find
the dimensions.
Answers
Answer:
gfffdf
Step-by-step explanation:
Let the dimensions of the cuboid be a, 2x. 3x metres.
Now,
Surface area = 88m
2
2(2x
2
+6x
2
+3x
2
)=88
22x
2
=88
x
2
=4
x=2 m
Hence, the dimensions are 2 m,4 m,6 m.
Figure MNOP is reflected about the x-axis to obtain figure M′N′O′P′:
A coordinate grid is shown from negative 4 to 0 to 4 on both x- and y-axes. A polygon MNOP has M at ordered pair 1, 3, N at ordered pair 2, 1, O at ordered pair 3, 1 P at ordered pair 4 and 2. A polygon M prime N prime O prime P prime has M prime at 1, negative 3, N prime at ordered pair 2, negative 1, O prime at ordered pair 3, negative 1, and P prime at ordered pair 4, negative 2.
Which statement best describes the relationship between the two figures? (1 point)
Figure MNOP is bigger than figure M′N′O′P′.
The measure of angle O is equal to the measure of angle M′.
The measure of angle O is equal to the measure of angle P′.
Figure MNOP is similar to figure M′N′O′P′.
Answers
Figure MNOP is similar to figure M'N'O'P'.
Answer:
Figure MNOP is similar to figure M'N'O'P'.
Step-by-step explanation:
hope this helped :)
ayooo I need help ASAP
Answers
Answer:
Ok
Step-by-step explanation:
Answer:
2>-4
Step-by-step explanation:
The answer is D. positive numbers are always greater than negative numbers.
Can someone help with this question
Answers
Answer:
I got 3 i plugged the equation into a graphing calculator so C
Step-by-step explanation:
for a fifth order polynomial, if x=a+bi is a root, and x=c+di is a root, how many real roots are there?
A. 1
B. 2
C. 5
D. 3
Answers
If x=a+bi is a root then so is x=a-bi and if x=c+di is a root then so is x=c-di and all of those have imaginary numbers so they are not real therefore, there is only one real root.
Solve the problem using system of equations -
System 1: 15x + 5y = 2
System 2: -3x = y + 6
Answers
Answer:
It would be no solution.
It takes 66 pounds of seed to completely plant a 7-acre field.
How many acres can be planted per pound of seed?
acres per pound
Answers
Answer:
Approximately 0.11 acres can be planted with one pound of seed
Step-by-step explanation:
You use the rule of 3
66 pounds / 7 acres = ? pounds / 1 acre
? = 66 x 1 ÷ 7
? = 66 ÷ 7
? ≈ 9.23 pounds / acre
Now you know how many pounds you have for 1 acre. You reuse the formula from before
9.23 pounds / 1 acre = 1 pound/ ? acres
? = 1x1 ÷ 9.23
? = 1 ÷ 9.23
? = 0.11 acres/pound
Verify the answer:
0.11 x 9.23 ≈ 9.33, which is approximately 1 pound
Answer:
90 pounds per acre
Step-by-step explanation:
Im right
1. What would be the simple interest on an amount of $1000 at 4% interest?
A.) $40
B.) $50
C.) $60
D.) $30
Answers
Answer:
A.) $40
Step-by-step explanation:
Complete the inequality.
(-1/9)(3/5) ___ -2/15
>
<
=
Answers
Answer:
I think it is (-1/9)(3/5)>-2/15
If c+d=40 and 10 ≤ c ≤ 30, all of the following are possible values of d EXCEPT,
A. 7
B. 14
C. 21
D. 28
Answers
Answer:
A. 7
Step-by-step explanation:
If you were to solve for c by using d as 7 you would get:
c+7=40
c would then equal 33, which is greater than 30
What is the Y intercept of a line that has a slope of three and Pacitti the points -1 and -7
Answers
Answer:
The y-intercept is -4.
Step-by-step explanation:
y = mx + b
-7 = 3(-1) + b
-7 = -3 + b
b = -4
-8x-3=13-9x what is the answer for x?
Answers
Answer:
x=16
Step-by-step explanation:
-8x-3=13-9x
-8x+9x=13+3
x=16
Answer:
x = 16
Step-by-step explanation:
subtract 8x from both sides
-3 = 13 -x subtract 13 to both sides
-16 = -x multiply both sides by -1 which gives you 16 = x
what is 19 divided by 6927 in long division
Answers
Answer:
364.5789473684211
Step-by-step explanation:
Anyone know this thing
Answers
Answer:
i think that the answer would be A
Step-by-step explanation:
Answer:
(4,10)
(this is because i have to fill in more characters apparently)
The formula for the circumference of a circle is C=2πr. What is the radius of a circle with a circumference of 22 cm?
Answers
Answer:
3.5cm
Step-by-step explanation:
Solve for R in the following equation:
V=IR-E
Answers
Answer:
R = V/I+E
Hope this helps!
For the polynomial f(x)=2x^3-9x^2+11x-20 as
Answers
Answer:
False
Step-by-step explanation:
False
I'm assuming its because x isn't negative infinity because the leading coefficient is positive
The graph is shown below, therefore the given statement is false.
The given polynomial f(x)=2x³-9x²+11x-20 as x→-∞, f(x)→∞.
How to solve polynomial function?To solve a polynomial equation first, write it in standard form. Once it is equal to zero, factor it and then set each variable factor equal to zero.
Now, (0, -20), (1, -16), (2, -18), (3, -14) and (4, 8).
The graph is shown below, therefore the given statement is false.
To learn more about the polynomial function visit:
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