Answer:
true
Step-by-step explanation: Any value of y makes the equation true. All real numbers Interval Notation: ( − ∞ , ∞ )
Mary multiplied 425.32 by 981.21 and got an answer of 41,732,823.72.
Use estimation to see if her answer is reasonable.
A. No, the answer is about 400,000,000
B. No the answer is about 4,000,000
C. No, the answer is about 400,000
D. No, the answer is about 40,000
(Show your work here.)
What is the height of the screen?
Answer:
2880
Step-by-step explanation:
HELP PLEASE
I DO NOT UNDERSTAND
match them
Help me with this problem please.
Answer:
I believe its 7?
Step-by-step explanation:
sorry if this is wrong
what is the value of x?
Answer:
x = 6
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
[tex]\frac{FG}{MN}[/tex] = [tex]\frac{GH}{NP}[/tex] , substitute values
[tex]\frac{12}{x}[/tex] = [tex]\frac{20}{10}[/tex] = 2 ( multiply both sides by x )
12 = 2x ( divide both sides by 2 )
6 = x
pls give me the height only!!
Answer: Height = 41 in
Step-by-step explanation:
Alrighty, I was trying to dodge this question but I guess I'll have to split my brain cells.
To find the Height we can turn the information we have into an equation
15,577.54 = 3.14 * 11 ^ 2 * h
we do some distrubutive property
15,577.54 = 3.14 * 121 * h
15,577.54 = 379.94 * h
15,577.54 = 379.94h
divide by 379.94
H = 41
THE HEIGHT IS 41 YAY ( My head hurts )
(b) A private club grew by 7 members each week for 42 weeks. What was the total change in the
club's size?
members please help
Answer:
294
Step-by-step explanation:
42×7=294
The total change was the capacity.
The graph of f(x) = x+ was transformed to create the graph of g(x) = f(x) - 9.
Which statement about the graphs is true?
A)
The graph of g is a reflection of the graph of facross the x-axis.
B)
The vertex of the graph of g is 9 units to the right of the vertex of the
graph of f.
C)
The graph of g is a reflection of the graph of facross the y-axis.
D)
The y-intercept of the graph of g is 9 units below the y-intercept of the
graph of f.
Answer:
Step-by-step explanation:
A
Henry decided he was going to give away his Pokemon cards. He divided them equally into 4 piles. Each person got 37 cards. How many cards did Henry have in the beginning?
pls help i need the answer and the equation
Answer:
37 x 4 = 148
148 cards
Step-by-step explanation:
Would really appreciate it if you could give me brainliest. Have a good day! :)
Answer:
37×4 = 148
Step-by-step explanation:
so your answer is 148
White Kittens
Gray Kittens
Male
3
2.
Female
5
5
Find the ratio of white male and gray male kittens to white female and gray female kittens.
O 3: 2:5:5
O 5:7
05:10
03:5
2 3 4
02
5
5
7
8
9
1
https://weskids.schoology.com/common-assessment-delivery/start/4718034729?action=onresume&submissionid=4319101503
Type here to search
SI
Answer:
im pretty sure its 5:10
there are 5 male cats and 10 female cats
Step-by-step explanation:
Need help te slim is designing a cover for a book he wants to have a rectangler grid
Answer:
The answer is A
Step-by-step explanation:
If you do (x-3)(x-7) you get x^2 - 10x + 21
Please and thanks it’s due soon!!!
Answer:
Given below!!!
I hope im righ!!!
need help please somebodt
Please help me with this
Answer:
in the intersection region of all the solution in the system.
classify 1/3 if it is rational, irrational, integer, whole, or natural
Answer:
rational
Step-by-step explanation:
ANSWERS THIS PLZ PLZ PLZ!!!!!
Answer:
Should be D, the one you selected
Step-by-step explanation:
Hope it helps
The equation of a line is y= -3x - 18. What are the coordinates of the point on the
line when the value of yis 3?
Answer:
-7
Step-by-step explanation:
3=-3x-18
3x=-18-3
3x=-21
x=-7
Find the percent of the number 35%of750
Answer:
262.5
Step-by-step explanation:
35 percent * 750 =
(35:100)* 750 =
(35* 750):100 =
26250:100 = 262.5
Answer:
262.5
Step-by-step explanation:
The function c(x) = 72 ⋅ (1.04)x models the cost in dollars, c, of 1 ounce of a certain chemical used in a laboratory. x represents the number of years since 2010.
How much does an ounce of the chemical cost in 2018?
$
An ounce of the chemical cost in 2018 is $98.54.
What is an exponential function?Mathematical functions with exponents include exponential functions. f(x) = bˣ, where b > 0 and b 1, is a fundamental exponential function.
Given:
The function c(x) = 72 ⋅ (1.04)ˣ models the cost in dollars, c, of 1 ounce of a certain chemical used in a laboratory.
x represents the number of years since 2010.
An ounce of the chemical cost in 2018 is,
= 72 × (1.04)⁸
= $98.54
Therefore, the cost is $98.54.
To learn more about the exponential;
https://brainly.com/question/14344314
#SPJ2
please help with this
Answer:
I think its 153.94 inches squared
Answer:
i love you :)
Step-by-step explanation:
A = 3.14 × (14 ÷ 2)²
A = 3.14 × 49
A = 153.86
1. observe the following tables and find if x and y are directly proportional:
Give answer plzz
yes here x and y are directly proportional when looking at the x-coordinate
Step-by-step explanation:
here,
x1=7, y1=14
x/y=7/14
=1/2.
when considering the second coordinates,
X2=9/18=we will get the answer again
1/2.
all the coordinates is proportional in this form it is all will get the answer one by two so this x -axis and y-axis are directly proportional
Which statements are true about the graph of f(x) = x sin 1/x?
Answer:
II and III
THATS IIITTT WHY SO MANY QUESTION!!!???
can someone help plz
Answer: 5/4x
Step-by-step explanation:
To solve this you'll need to use the slope formula which is
Y2 - Y1 over
X1 - X2
You already have two points so that's what we'll use.
(4, 7) (12, 17)
17 - 7
12 - 4 = 10/8
10/8 can be simplified further to 5/4
Enter the correct answer in the box.
The formula for centripetal acceleration, a, is given by this formula, where v is the velocity of the object and r is the object’s distance from the center of the circular path:
a=v^2/r
.
Solve the formula for r.
Answer:
Step-by-step explanation:
For this case we have the following equation:
a = v ^ 2 / r
From here, we must clear the value of speed.
We have then:
v ^ 2 = a * r
v = root (a * r)
Answer:
the formula for the velocity is:
v = root (a * r)
A woman has 31 coins in her pocket, all of which are dimes and quarters. If the total value of the coins is $ 5.65, how many dimes and how many quarters does she have?
Answer:
14 dimes and 17 quarters
Step-by-step explanation:
d and q are the number of dimes and quarters, respectively.
"31 coins, all of which are dimes and quarters."
d+q = 31
d = 31-q
"the value of the coins is $5.65"
0.10d + 0.25q = 5.65
substitution
0.10(31-q) + 0.25q = 5.65
3.10-0.10q + 0.25q = 5.65
0.15q = 2.55
q = 17
d = 31-q = 14
14 dimes and 17 quarters
1.If a shirt costs 60 dollars, it's marked down to 20% off, what is the amount of the discount?
Answer:
$12.00
Step-by-step explanation:
20% of $60 is $12.
2.)
Find the perimeter of an isosceles triangle whose base is 16 cm and whose height is 15 cm.
Answer:
50 cm
Step-by-step explanation:
The altitude from the vertex to the base bisects the base and divides the triangle into 2 right triangles.
Using one of the right triangles with legs 8 and 15 , then hypotenuse h is
h² = 8² + 15² = 64 + 225 = 289 ( take the square root of both sides )
h = [tex]\sqrt{289}[/tex] = 17
The 2 congruent sides of the isosceles triangle are 17 cm
Then the perimeter P is
P = 17 + 17 + 16 = 50 cm
Fraction 2 1/3 ÷ 1/4
Answer:
mixed number form: 9 1/3
decimal form: 9.3 (repeating)
Step-by-step explanation:
Answer:
9.33
Step-by-step explanation:
2 1/3 ÷ 1/4
change mixed fraction tom improper fraction - 2x3+1 = 7/3
change divide sign to multiply and reciprocate 1/4 to 4/1
multiply fractions- 7/3 x 4/1
7x4/ 3x 1
28/3
9.33
Need help with questions 3
Answer:
Step-by-step explanation:
B
Answer:
1. I cant see 2. 32 3.60
Step-by-step explanation:
Plz help!!!!!!!!!!!!!!!!!!!!!
