Find the area of the un-shaded region. The perimeter of the square is 16 feet. ( with explanation)
Answers
Answer:
12.56
The answer is 12.56 since the radius if the circle is 2². Multiply 2 by 2 since it is squared. Then multiply that product (4) by pi. 4 x π = 12.56
Related Questions
Find the equation (in terms of x) of the line through the points (-3,1) and (5,3)
Answers
Answer:
(y-3)=(1/4)(x-5) or (y-1)=(1/4)(x+3)
Step-by-step explanation:
point slope formula: (y-y1)=m(x-x1)
slope formula: (y2-y1)/(x2-x1)
slope = m
The value of an antique can be predicted by the expression 250 * (1.12) ^ t where is the number of years since 2014. What does the value 250 represent?
Answers
Answer:
mark brainlyest and I will
The value 250 represents the predicted value of antique in year 2014.
Given Expression,
[tex]250\times(1.12)^{t}[/tex]
Here [tex]t[/tex] represents the no. of years since 2014.
Now clearly 250 shows here the predicted price of the antique in year 2014 and [tex](1.12)^t[/tex] shows how much percent the product is increasing over the year.
Hence the value 250 represents the predicted value of antique in year 2014.
For more details on Decay rate problems follow the link:
https://brainly.com/question/8725872
2/4 % × 70 = _____
stieliniarb kram lliw (read that backwards. may need to write it down
Answers
Answer:
3.5
Step-by-step explanation:
(08.06 LC)
Variable b is 7 more than variable c. Variable b is also 1 less than variable c. Which pair of equations best models the relationship between b and c? (1 point)
a
b = c + 7
b = c − 1
b
b = c − 7
b = c + 1
c
c = b + 7
c = b − 1
d
c = b − 7
c = b − 1
Answers
Answer:
First one
Step-by-step explanation:
Variable b is 7 more than variable c:
b = c + 7
Variable b is also 1 less than variable c:
b = c - 1
Answer:
B:
b = c + 7
b = c - 1
Step-by-step explanation:
"Variable b is 7 more than variable c" can be expressed mathematically as
b = c + 7
"Variable b is 1 less than variable c" can be expressed mathematically as
b = c - 1
So the second pair,
b = c + 7
b = c - 1
best models the relationship between b and c
Hope this Helps :)
Qu
1) Which of the equivalent expressions for P(x) reveals the price which gives a profit of
zero without changing the form of the expression?
a)
b)
P(x) = -3x2 + 432x - 1680
P(x) = -3(x - 4)(x - 140)
P(x) = -3(x - 72)2 + 13872
Answers
Answer:
bhbhhbhjb
Step-by-step explanation:
PLEASE HELP ME ASAP I WILL GIVE YOU BRAINLIEST TO THE FIRST PERSON WHO ANSWERS CORRECTLY- find the value of Y
Answers
Answer:
Y=7
Step-by-step explanation:
PYTHAGOREAN THEOROM
A fast food chain surveyed a random sample of students to determine what pizza they prefer. Cheese pizza was preferred by 40 students. Pepperoni pizza was preferred by 28 students. Based on the results, how many of the 340 students can be expected to prefer cheese pizza?
Answers
Answer:
11.76
Step-by-step explanation:
We are given that,
Total number of students = 340
Students that prefer cheese pizza = 40
Students that prefer pepperoni pizza = 28
Thus, we get that,
The proportion of students that prefers cheese pizza =
i.e. The proportion of the students preferring cheese pizza = 0.1176 = 11.76%
Hence, 11.76% of the students prefer cheese pizza.
There are six slices of cake left at the end of a party. If that was 2/9 of the total of the cake that the party began with, how many slices were in the cake to begin with? (enter you answer as a number only, no words) *
Answers
Answer:
27
Step-by-step explanation:
6 divided by 2/9=27
what is the equation for the graph shown below ??
Answers
Answer:
d
Step-by-step explanation:
A honey bee has a mass of 100 mg. How many bees would you need for a mass of 3 kg?
Answers
Answer:
you need 3000000 bees
Step-by-step explanation:
1kg=1000000mg.
1000000x3=3000000
hope this helps, have a good day :)
h(x) = x2 – 3
If the graph of h is translated vertically upward by 4 units, it becomes the graph of a function g.
Find the expression for g(x).
Answers
Answer:
[tex]g(x)=x^2+1[/tex]
Step-by-step explanation:
The given function is
[tex]h(x)=x^2-3[/tex]
If a function translated vertically upward by p units, then we need to add p in the function value to get the new function.
It is given that if the graph of h is translated vertically upward by 4 units, it becomes the graph of a function g. So,
[tex]g(x)=h(x)+4[/tex]
[tex]g(x)=x^2-3+4[/tex]
On simplification, we get
[tex]g(x)=x^2+1[/tex]
Therefore, the required function is [tex]g(x)=x^2+1[/tex].
Find the greatest common factor of 6w^3 and 8w.
Answers
Answer:2w
Step-by-step explanation: Find the prime factors of each term in order to find the greatest common factor (GCF).
2w
Simplify x 2 − 4x + 4 x 2 − 4
Answers
Look at the attached picture
Hope it will be helpful to you..
Each of these numbers represents the weight of a student in kilograms.
What is the median of this data set?
40, 45, 55, 42, 49, 40, 53
OA) 40 kg
OB) 42 kg
OC) 45 kg
OD) 55 kg
Answers
Answer:
Step-by-step explanation:
First re arrange data set from smallest to biggest
40,40,42,45,49,53,55
The middle number is 45
Answer:C
Step-by-step explanation:
Question 1 Please help. I'm not sure if I'm correct.
If mIJ⌢=46∘, what is the measure of angle HOK?
Answers
Answer:
HOK =167
Step-by-step explanation:
HOK = HOI +IOJ + JOK
= 44+46+ 77
=167
An equilateral triangle has perimeter 57cm, what is the length of one of the sides?
Answers
Answer:
19 cm
Step-by-step explanation:
An equilateral triangle has all 3 sides the same length
P = 3s where s is the side length
57 = 3s
Divide each side by 3
57/3 = 3s/3
19 =s
Anthony has a combination of 104 nickels and quarters totaling $22. Which system of linear equations can be used to find the number of nickels?
Answers
Answer:
The answer is c and we'll use c to get the actual answers.
A) n + q = 104
B) .05n + .25q = 22 we'll multiply B) by -4
B) -.2n -1q = -88 then we add A)
A) n + q = 104 which equals
.8n = 16
n = 20 nickels
q = 84 quarters
20 nickels = $1
84 quarters = $21
Successful!!!
Step-by-step explanation:
farmer brown has 24 crates of apples. he gives all of the apples to the teachers at his daughter's school. each teacher receives 3/4 of a crate of apples. work out how many teachers are at his daughter's school.
Answers
Answer:
32
Step-by-step explanation:
24/0.75=
32
PLEASE HELP FAST
Find the volume of a rectangular prism. Iength measures 16 ft, width measures 3 ft, and height measures 2 1/2 feet
Answers
Answer:
120 ft ^2
Step-by-step explanation:
Volume= lwh
Volume= 16(3)(2 1/2)
Volume= 120 ft^2
Answer: 120
Step-by-step explanation: 16 x 3 x 2.5 = 120
Identify a central angle in the figure.
A)
ZBCD
ZBFC
ZFAE
ZFCO
Answers
Answer:
a is your answer is am correct
Oil is leaking from an oil tanker, and an expanding circle of oil is spreading on the ocean. The radius, r, of the circle measured in inches is modeled by the function r(s)=3 sqrt s, where s is time in seconds. The area of the spill when s=5 seconds is ___ pi square inches.
Answers
Answer:
[tex]Area=45\pi$ square inches[/tex]
Step-by-step explanation:
The radius, r of the expanding circle of oil is modeled by the function:
[tex]r(s)=3\sqrt{s}[/tex], where s is time in seconds.
When s=5
Radius, [tex]r(5)=3\sqrt{5}$ inches[/tex]Area of a circle[tex]=\pi r^2[/tex]
Therefore, area of the oil spill when s=5 seconds is:
[tex]Area=\pi (3\sqrt{5})^2\\=\pi *3^2*(\sqrt{5})^2\\=\pi *9*5\\$Area=45\pi$ square inches[/tex]
The area of the spill when s=5 seconds is 45pi square inches.
simplify x^2+(y-9)^2=
Answers
Answer: Simplify each term.
x^2+y^2−18y+81
Step-by-step explanation:
Help me please............
Answers
Answer:
Step-by-step explanation:
16*[tex]x^{2}[/tex]
Answer:
16* x^2
Step-by-step explanation:
k* x^n
First simplify the expression:
4^2*x^2
So:
16* x^2
Please help me with this
Answers
Answer:
no
Step-by-step explanation:
a 13% discount on an item that costs $1150 will cost u $1000.50
tell me if u want work i assumed u wanted a quick answer since its a quiz
Answer: No, you would still need $0.50
Step-by-step explanation:
1150 x 0.13= 149.5
1150-149.5= 1000.5
What will be the distance from the center of dilation, P, to the
image S'?
2 units
4 units
6 units
8 units
Answers
Answer:
6
Step-by-step explanation:
Answer:
6 units on edge
Step-by-step explanation:
Three of the bedrooms in Lana’s house are rectangular, each 101/2 feet by 111/4 feet, What is the least amount of carpeting needed to completely cover the three floors?
Answers
Answer:
The answer is D, or 354 3/8 ft^2
Jack wants to buy 30 chocolate chip cookies that are $1.25 each. If sales tax is 7.5%. What will Jack’s total bill be?
Answers
Answer:
which will be about $2.81
Step-by-step explanation:
30 times 1.25 = 37.50
then multiply that by 7.5%
i may be wrong. i am sorry if i am worong
Answer:
$318.75
Step-by-step explanation:
30 cookies x $1.25 = $37.5
37.5 x 7.5% tax = 281.25
37.5 + 281.25 = 318.75
What is the length of the hypotenuse
Answers
Answer: The length of the hypotenuse is 10 yd
Step-by-step explanation:
6^2 + 8^2 =c^2
36 + 64 = c^2
100 = c^2
c= 10
Answer:
c=10 yd
Step-by-step explanation:
a2 + b2 = c2
6 square + 8 square =c2
36 + 64 = c2
100=c2
c=10 yd
convert 7:2 to a rational number
Answers
You cant because it is an irrational number. The square root of 2 is itself irrational, and multiplying it by 7 simply scales it's value by a factor of 7. There is no way to represent it as a fraction with integers as the numerator and denominator
A snack company makes three batches of a nut mix using the recipe shown.
Each batch contains a different total amount of mix.
Drag numbers to show how much of each type of nut should be used in each batch.
1 of the mix is pistachios.
of the mix is almonds
of the mix is cashews
PLEASE HELP!!!
Answers
Answer:
batch 1
3 cups cashews
batch 2
2/6 or 1/3 cups (simplified) of pistachios
batch 3
1 1/3 cups of almonds
2 cups of cashews
