Find the radius of a circle with an area of 1,124 sq feet.

Answers

Answer 1
The radius is 18.92 ft

Related Questions

does anyone know this?

Answers

Answer:

v = u = 75.8

Step-by-step explanation:

If y= 1/2x and x = -14 find y

Answers

Answer:

y = -7

Step-by-step explanation:

y = 1/2x

x = -14 (given)

y = 1/2 × (-14)

= -7

Answer:

y= -7

Step-by-step explanation:

Just plug -14 in for x to calculate y

y=1/2(-14)= -7

Choosing Solutions plz help me no links

Answers

Answer:

b, c, d, e

Step-by-step explanation:

b c d are correct options

Eva's mother will add $5 to all other
donations that she collects for the school
fund drive.
Let a = all other donations.
Let t = total donations.
Graph t = a + 5.

Answers

Answer:

hope it helps you...

The points of the graph are (10,15)(20,25)(5,5)

Step-by-step explanation:

If P = (3,2), find the image
of P under the following rotation.
270° counterclockwise about the origin
([?], [])

Answers

Given:

The point P = (3,2) is rotated 270° counterclockwise about the origin.

To find:

The image of the given point after rotation.

Solution:

If a point rotated 270° counterclockwise about the origin, then the rule of rotation is:

[tex](x,y)\to (y,-x)[/tex]

Using this rule, we get

[tex]P(3,2)\to P'(2,-3)[/tex]

Therefore, the image of given point P = (3,2) after the rotation of 270° counterclockwise about the origin, is P'(2,-3).


Point (4,-5) is mapped onto
when rotated 90° clockwise about the origin.
OA) (-5,-4)
B) (5, 4)
C) (5,-4)
OD) (-5,4)

Answers

Answer:

(-5, -4)

Step-by-step explanation:

I got it correct and that is right

The given graph represents the function f(x) = 2(5)^x
[tex]f(x) = 2( {5})^{x} [/tex]
How will the appearance of the graph change if the a value in the function is decreased, but remains greater than 0​
a) the graph will increase at a slower rate
b) the graph will show a decreasing, rather than increasing, function
c) the graph will show an initial value that is lower on the y-axis
d) the graph will increase at a constant additive rate, rather than a multiplicative rate

Answers

Answer:

C

Step-by-step explanation:

in exponential equations f(x)=ab^x , a is the intial amount while b is the growth factor. you are just decreasing a so the intial value is lower (=^w^=)

Answer:

Step-by-step explanation:C

1. Gina saved 3,000 in an account that offered 3.8% simple interest for 240 days. Find the accumulated amount using ordinary simple interest. (3076)​

Answers

Answer:

3,114 in 240 days

Step-by-step explanation:

3000 x 0.038=114

114+3000=3114

What is the probability of the following
1. P (0< z < 1.46)?​

Answers

Answer:

Approximately [tex]0.428[/tex].

Step-by-step explanation:

(This approach requires looking up values on a [tex]z[/tex]-table. Calculators aren't required.)

A typical [tex]z[/tex]-table lists probabilities in the form [tex]P(Z \le z)[/tex] (or equivalently, [tex]P(Z < z)[/tex],) where [tex]z\![/tex] is real number (typically greater than or equal to [tex]0[/tex].)

However, the question asks for a probability in the form [tex]P(a < Z < b)[/tex]. It would be necessary to rewrite this probability for this [tex]\!z[/tex]-table approach to work.

Let [tex]a[/tex] and [tex]b[/tex] denote two real numbers, with [tex]b > a[/tex]. [tex]P(a < Z < b)[/tex] would be equal to [tex]P(Z < b) - P(Z < a)[/tex]. In this question:

[tex]\begin{aligned} & P(0 < Z < 1.46) \\ & = P(Z < 1.46) - P(Z < 0) \end{aligned}[/tex].

Look up the value of [tex]P(Z < 1.46)[/tex] on a [tex]z[/tex]-table: [tex]P(Z < 1.46) \approx 0.927855[/tex].

On the other hand, [tex]P(Z < 0) = 0.5[/tex] because the Gaussian distribution is symmetric.

Therefore:

[tex]\begin{aligned} & P(0 < Z < 1.46) \\ & = P(Z < 1.46) - P(Z < 0) \\ &\approx 0.927855 - 0.5 \\ &\approx 0.428\end{aligned}[/tex].

Which of the following is not equivalent to 10 divided by 80
10/80
80/10
80 divided by 10
8

Answers

the second, third and fourth
Ummm well 80/10 isn’t equivalent.. and 80 divided by 10 isn’t equivalent either... and 8 isn’t equivalent either
Have a great day :)

If a figure has elght vertices and 12 edges, how many faces does it have? 10
8
6
4

Answers

Answer:

It would have 6 faces

Step-by-step explanation:

In any convex polyhedron:

let v be the number  vertices , e is the number of edges and f is the number of faces then;

             ....[1]

As per the statement:

If a figure has eight vertices and 12 edges

⇒v = 8 and e = 12

Substitute in [1] to solve for f, we have;

Subtract 6 from both sides we have;

f = 6

Which trigonometric function is an odd function and why?

Answers

Answer:

Last one D.

Step-by-step explanation:

Just remember x, f(–x) = –f(x).

someone please help me answer this

Answers

Answer:

a = 57 mm is the answer.

Step-by-step explanation:

a = ?

b = 76 mm

c = 95 mm

According to the Pythagoras theorem,

a² + b² = c²

a² + 76² = 95²

a² + 5776 = 9025

a² = 9025 - 5776

a² = 3249

a = 57 mm

∴ a = 57 mm is the length of the missing leg.

Answer:

57 mm

Step-by-step explanation:

To solve for a, we can use the Pythagorean Theorem.

a² + b² = c²

We have to solve for a, and we are given values for b and c, c being the hypotenuse.

This is what we know-

a² + 76² = 95²

We can simplify this to-

a² + 5776 = 9025

To solve for a, we have to isolate the variable on on side of the equals sign. So, we can subtract 5776 from both sides.

a² + 5776 - 5776 = 9025 - 5776

Simplify.

a² = 3249

Finally, to solve for a, find the square root of a².

[tex]\sqrt{3249^{2}[/tex] = 57

So, a = 57 mm

I hope this is helpful :) Good luck ^^

What is the greatest common divisor of 48 and 42?​

Answers

Answer:

B. 6

Step-by-step explanation:

It's difficult to explain, but from the answer I got is 6

as the greatest common divisor of 48 and 42.

answer choice - B:- 6

Can someone please help me with this

Answers

Answer:ok

Step-by-step explanation:

Which side lengths form a right triangle?

Answers

Answer:

About anything that adds up to 90...

Step-by-step explanation:

Somebody Please help!!!

Answers

Answer:

Slope, m = -8

Step-by-step explanation:

Given the following data;

Points on x-axis (x1, x2) = (2, 3)

Points on y-axis (y1, y2) = (5, -3)

To find the slope, m;

Mathematically, slope is given by the formula;

[tex] Slope = \frac{Change \; in \; y \; axis}{Change \; in \; x \; axis} [/tex]

[tex] Slope, m = \frac {y_{2} - y_{1}}{x_{2} - x_{1}} [/tex]

Substituting into the equation, we have;

[tex] Slope, m = \frac {-3 - 5}{3 - 2} [/tex]

[tex] Slope, m = \frac {-8}{1} [/tex]

Slope, m = -8/1

Slope, m = -8

M=2 and (-2,4) write the equation of a line in slope intercept form

Answers

Answer:

y=2x+8

Step-by-step explanation:

y-y1=m(x-x1)

y-4=2(x-(-2))

y-4=2(x+2)

y=2x+4+4

y=2x+8

Can somebody help me please I will mark u brilliant

Answers

1/2 cubic foot is the answer

Answer: The volume is 1/12 cubic foot.

Step-by-step explanation:

V= l*w*h

V= 1 1/2* 1/6*1/3

V= 1/12

Between which set of ordered pairs is the distance the least?



(-1, -5) and (-1, -9)


(4, -7) and (2, -7)


(-5, 2) and (-2, 2)


(1, 9) and (6, 9)

Answers

Answer:#1

Step-by-step explanation:

Decide whether the statement is true or false.
{2, 15, 6} U Ø = {2. 15, 6)​

Answers

Iehejejakkajsnsjananamdowojansnw

Answer:

False

Step-by-step explanation:

50 POINTS PLEASE HELP!!! Use the formula Circumference = 2nr, where r is the radius and a is 3. 14, to answer the question.
3.0 cm
What is the approximate circumference of the circle?
A 6.00 cm
B. 9.42 cm
C 18.84 cm
D 37.68 cm

Answers

Answer:

This one is easy I did this one before its A

Answer:

the answer is c

you times the radius with the 2 and the pi

A store applies a 120% markup to an item and sells it for $80.08. What was the value of the item before the markup was added?

Answers

Answer:

66.7333

Step-by-step explanation:

if 120 =80.08 what about 100

100×80.08÷120

=66.733

11 out of the 22 employees at the sports shop are part-time employees. What percentage of the employees at the sports shop work part-time?

Answers

Answer:

50% of the employees work part time.

Step-by-step explanation:

11/22=0.5

0.5 *100=50

Khan academy pls help. Pls and thx!!!

Answers

Step-by-step explanation:

the energy the model will output in 10 years

10(2M+3S)

A recipe requires 1/3 cup of milk for each 1/4 cup of water. How many cups of water are needed for each cup of milk?

Answers

3/4 cups of water is needed for one cup of milk

which of the following is a factor of 18? a)3 b)4 c)30 d)60​

Answers

Answer:

A) 3

-------------

Answer:

3

Step-by-step explanation:

because 18/3 = 6

or 6 x 3 = 18

so it is a factor of 18

An equilateral triangle has side length 8 units. What is the area?
A. 24√3 units
B. 24 units
C. 32 units
D. 16√3 units

Answers

Answer:

D. 16√3

Step-by-step explanation:

To find the area, you have to find the height. To find that, you spit the triangle in half for a 30 - 60 - 90 triangle and figure out that the height is 4√3.

After you find the height, you do the equation for the area of a triangle which is 1/2 side * height, and you fill it out.

1/2 8 * 4√3

4 * 4√3

16√3

I’m going to say B from what I found

please give answer and ill give brainliest

Answers

Answer:

42.5

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

you add both top and bottom which is 17 then divide 17 ÷2 which is 8.5 and then multiply by 5 which gives you 42.5 m

Uhhhhh.....help is needed.

Answers

Answer:

D.

Step-by-step explanation:

Look for the closed circle with the arrow pointing to the right on this one.

Your answer would be D
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