Answer:
2, 2, 5, 5, 16
Step-by-step explanation:
Mode : 2 and 5
Median : 5
Mean : (2 + 2 + 5 + 5 + 16)/5 = 30/5 = 6
AB is a chord of length 3 inches in a circle of radius 2.5 inches. Find the distance of AB from the center of the circle.
Answer:
2 inches
Step-by-step explanation:
Given that:
|AB| = 3 inches
Let the radius be |AC| where C is the center of the circle.
The distance from C (center of the circle) to where it cuts the line AB(chord) is required to be determined.
So, let that point on line AB be point D.
Then, |CD| from the center of the circle can be figured out by using the Pythagoras rule.
i.e.
AC² = AD² + CD²
2.5² = 1.5² + CD²
6.25 = 2.25 + CD²
6.25 - 2.25 = CD²
4 = CD²
CD = √4
CD = 2 inches
PROMPT: Write about Pythagorean Theorem; what is the
formula, what do we use it for, how do I solve it, what does
each letter stand for, the difference between square and
square root, etc.
Answer:
Step-by-step explanation:
Pythagorean Theorem formula is
a^2 + b^2 = c^2
I need help on ratios
Answer:
-help
Step-by-step explanation:
A ratio compares values. A ratio says how much of one thing there is compared to another thing. A ratio indicates how many times one number contains another.
example: there are 6 girls to 4 boys. (6:4)
48 is 16% of what number?
Answer:
300
Step-by-step explanation:
48÷0.16=300
Answer:
300 I believe I it is if you want to believe me
Write two numbers that multiply to the value on top and add to the value on bottom.
16
-17
Answer:
-16 and -1
Step-by-step explanation:
If you multiply them you get +16 and add them you get -17.
Lakeisha has 3 yards of fabric. She wants to make a dress that requires 2 yards of fabric. How much fabric will she have left over?
1
1
1
6
PLZ SOMEONE ANSWER!!! I'LL GIVE YOU BRAINLIEST!!!
find the value of x:
Answer:
x=25
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
angle OAP is 90 as a tangent meets a circle at 90 degrees
so 65 + 90 = 155
180 - 155 = 25
How do you solve equations using Substitution.
Determine the exact area of the circle above. A = ______ ^2
Find the volume of a rectangular pyramid with length 11 m, width 7 m, and height 8 m. Round to the nearest tenth, if necessary.
Answer:
205.3m
[tex]v = w \times l \times h \div 3[/tex]
[tex]v = 11 \times 7 \times 8 \div 3 = [/tex]
[tex]v = 77 \times 8 \div 3 = [/tex]
[tex]v = 616 \div 3 = [/tex]
[tex]v = 205.3333333[/tex]
*Round to nearest tenth and 205.3333333 becomes 205.3
Hope this helps! If you have any more questions or need further explanation please comment down below. Good luck!
One laundry detergent is 15% bleach and another is 40% bleach. How many ounces of each detergent must be used to make 48 ounces of a detergent that is 23% bleach?
Answer:
32.64 ounces of a detergent that is 15% bleach was mixed with 15.36 ounces of a detergent that is 40% bleach to get 48 ounces of a detergent that is 23% bleach.
Step-by-step explanation:
Let x be the amount of detergent in ounce of 15% bleach and let y be the amount of detergent in ounce of 40% bleach.
Since 48 ounces of detergent is made, hence:
x + y = 48 (1)
Also, 15% bleach detergent and 40% bleach detergent is mixed to make 48 ounces of a detergent that is 23% bleach, therefore:
0.15x + 0.4y = 0.23(48 ounce)
0.15x + 0.4y = 11.04 (2)
To find x and y, we solve equation 1 and equation 2 simultaneously by multiplying equation 1 by 0.15 and subtracting the result from equation 2:
0.25y = 3.84
y = 15.36 ounces
Put y = 15.36 in equation 1 to get:
x + 15.36 = 48
x = 48 - 15.36
x = 32.64 ounces
Therefore 32.64 ounces of a detergent that is 15% bleach was mixed with 15.36 ounces of a detergent that is 40% bleach to get 48 ounces of a detergent that is 23% bleach.
Which one is the correct answer please I need help
Answer:
c
Step-by-step explanation:
Answer:
[tex] - 2 \\ \\ your \: answer \: is \: option \: c[/tex]
maura runs 5 miles in 1.25 hours.Ava runs 3 miles in 50 minutes, or .83 hours .who runs fater
Answer:
Maura is faster: 4 mph
Step-by-step explanation:
Find the unit rate (mph) for both cases and then compare them:
Maura: 5 miles / 1.25 hrs = 4 mph
Ava: 3 miles / (5/6 min) = 3*(6/5) mph = 3.6 mph
Clearly, Maura runs faster.
A flock of pigeons flew to a tall tree. Some of them perched on the branches, others landed under the tree. The pigeons sitting on the branches called to those under the tree, “if one of you joins us, there will be twice as many of us than you.” Then, those under the tree answered, “It’s true, but if one of you joins us, there will be as many of us as of you. Please help.
Answer:
There are 7 on the tree, and 5 below
Step-by-step explanation:
If one left the bottom, there would be 8 on top and 4 below. Therefore, twice as many. If one left the top it would be both 6 and 6.
Answer:
7 pigeons sitting on the branches, 5 pigeons under the treeStep-by-step explanation:
Number of pigeons on the branches = bNumber of pigeons under the tree = tWe got equations below:
b + 1 = 2(t - 1) ⇒ b = 2t - 3b - 1 = t + 1 ⇒ b = t + 2Eliminate b and solve for t:
2t - 3 = t + 22t - t = 2 + 3t = 5Then find b:
b = t + 2 = 5 + 2 = 7Urgent please help..
Answer:
a = 17[tex]\sqrt{2}[/tex]
Step-by-step explanation:
Using the sine ratio in the right triangle and the exact value
sin45° = [tex]\frac{1}{\sqrt{2} }[/tex] , then
sin45° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{17}{a}[/tex] = [tex]\frac{1}{\sqrt{2} }[/tex] ( cross- multiply )
a = 17[tex]\sqrt{2}[/tex]
Find the slope of the line y = 5/9x + 7/2
Answer:
5/9 is your answer
Step-by-step explanation:
Sonya is 13 4 5 years old. Bill is 1 1 6 years older than Sonya and Jane is 1 1 3 years older than Bill. How old is Jane?
Answer: 1574
Step-by-step explanation:
1345 plus 116 equals 1461
1461 plus 113 equals 1574
X+7=10 solved equation with one variable
Answer:
x=3
Step-by-step explanation:
x+7=10
-7 -7
x= 3
maybe
FIND THE GCF, THEN FACTOR THE EXPRESSIONS
if you can just tell me how to write the expression with the gcf i can do the rest !! pleaseeee help
Answer:
Step-by-step explanation:
1
3
3(x² + 1)
2
6
6(3y² - 1)
3
m²
m²(n² + 3)
4
6
6(x³ + 6)
5
6
6(x³ + 3x² + 4)
6
5
5(a³ + 5a² - 7a + 4)
7
8
8(2m³ + 3m² + 2)
8
5
5(5x²y + 3xy² + 6)
9
16x
16x(2x^4 + 4x³ + 1)
10
7xy
7xy(3x²y - x + 6)
11
-a^4
-a^4(3a² + 4a + 1)
12
4xy
4xy(x - 4xy + 5y)
13
6y
6y(-4x² + x²y + 5y)
14
2
2(9a² - 18a²b² + 22b²)
15
-3xy
-3xy(5x²y + 15xy + 11y)
16
4ab
4ab(ab^6 - 8ab^5 + 4b)
17
17xy
17xy(x - 2)
18
n
n(3m² - 39m²n - 13n)
19
5t
5t(-8t + ts + 20s²)
20
p
p(6p³q + qr - 3r)
how to find the indicated angle of a triangle
Which pair of factors of 30 has a sum of -17?
Answer: 30 = 1 x 30, 2 x 15, 3 x 10, or 5 x 6. Factors of 30: 1, 2, 3, 5, 6, 10, 15, 30. Prime factorization: 30 = 2 x 3 x 5.
Step-by-step explanation:
The pair of factors of 30 which has a sum of -17 is -2 and -15.
What are Factors?Factors of a number or an algebraic expression are the numbers or expressions which divides the given number evenly.
For example, 10 = 2 × 5
So we can say that 2 and 5 are factors of 10.
We have to first find the factors of the number 30.
Pair of numbers which on multiplication gives 30.
2 × 15 = 30
-2 × -15 = 30
3 × 10 = 30
-3 × -10 = 30
5 × 6 = 30
-5 × -6 = 30
The numbers which has the sum of -17 are -2 and -15.
Hence the pair of factors which has a sum of -17 are -2 and -15.
Learn more about Factors here :
https://brainly.com/question/29155845
#SPJ6
Can some one help me please!
Answer:
a
Step-by-step explanation:
Please help thank you
Answer:
x=25
Step-by-step explanation:
180-113=67
67-42 = 25
pls i need help i’ll give brainliest
Answer:
Try c
Step-by-step explanation:
what's the correct meaning of the word abdominal
Answer:
relating to the abdomen
Step-by-step explanation:
Mr.Reilly spent $90 on tickets to the aquarium. Write an equation in standard form to represent the situation
Complete question :
Admission rate at local aquarium :
Ticket ________ Price
Children _______ $9
Adult __________ $15
Mr.Reilly spent $90 on tickets to the aquarium. Write an equation in standard form to represent the situation
Answer:
y = 6 - (9/15)x
Step-by-step explanation:
The amount spent = [(rate of children ticket * number of children ticket obtained) * rate of adult ticket * number of adult ticket purchases)]
Let :
number of chikdren ticket = x
Number of adult ticket = y
(15 * y) + (9 * x) = 90
15y + 9x = 90
15y = 90 - 9x
Divide through by 15
y = 6 - (9/15)x
What is the solution to this equation?
–5(s – 6) = –10
A.
s = –4
B.
s = 8
C.
s = 28
D.
s = 32
Answer:
B. s=8
Step-by-step explanation:
Find the value of x?????
Answer:
its C or 121
Step-by-step explanation:
Represent x = 3 and y = 5 using function notation.
O A. f(3) = 15
O B. f(x) = 5
O C. f(5) = 3
OD. fl) = 3
O E. f(3) = 5
Answer:
E
Step-by-step explanation:
note that y = f(x)
Given x = 3 and y = 5 , then
f(3) = 5 → E
My bro’s got me I’m giving brainliest
Answer:
yo number 1
Step-by-step explanation:
Answer:
i dont see the picture
Step-by-step explanation:
