Answer:
x=6
Step-by-step explanation:
So, x is our unknown variable. An so you have to ask yourself, what times 12= 72? The answer would be 6, because 12x6=72
The proper way to do it, would be to divide 12/12 so you isolate the variable, and what you do to one side, you do to the other, so divide 72 by 12 and you get 6! Hope this helps!
Is 80 / 56 proportional 16 / 9
Answer:
160/63
Step-by-step explanation:
At a pie cook-off, the judges ate 512 of Mary’s pie and 916 of Jerome’s pie.
The pies were the same size.
Choose Yes or No to tell if the statement about the two pies is true.
Answer:
No
Step-by-step explanation:
I think you meant to put 5/12 ad 9/16 but in any case, even if it were 51/2 and 91/6 or anything else, the answer would be no
Simplify the expression. - 2.6f + 0.45 - 16 - 8 - 2.6f + 0.45 - 16 - 8 =
I need it for an assignment an it's due today can anyone help me please?
Answer:
-5.2f - 47.1
Step-by-step explanation:
It's easiest if you put all the like terms and numbers together and solve from there.
-2.6f - 2.6f + 0.45 + 0.45 - 16 - 16 - 8 -8
-5.2f + 0.9 - 32 - 16
-5.2f - 47.1
Find the area of the figure below. 10 ft 5 ft 5 ft 17.5 ft A) 175 ft? B 150 ft © 200 m2 D 25ft?
Answer:
175
Step-by-step explanation:
Trigonometry!! Full explanation is optional, i just rllyyyyy need an answer
Answer:
where the picture
Step-by-step explanation:
WHAT DOES N = HELP ITS DUE IN 10 MINUTES
Answer:-7
Step-by-step explanation:
Answer:
N = -7
Step-by-step explanation:
16 - 9 = -7
(HELP EASY MULTIPLE CHOICE I BEG YOU)
Answer:
2.) B. 14
3.) C. 36 x 10 (to the 6th power)
Step-by-step explanation:
In number 2, when it comes to exponents like that, you're supposed to multiply em, nd when u do that, u get 12. It said find the sum, so u add 12 nd 2 nd get 14.
In number 3, u basically gotta find the area nd that's jus multiplyin 6 x 10 (to the 3rd power) by itself, nd that's the answer u get.
Also, since I really tried, I would really appreciate it if u marked me as brainliest.
The figures below show the population of 20 cities randomly selected from the 200 largest cities in each two countries based on these samples how much larger is the median population of China's 200 largest cities than the median of India's largest ccities?
Answer:
500,000
Step-by-step explanation:200/6682)&;&;!,)8
-162,54,-18.6,...
find the common ratio of the geometric sequence
Step-by-step explanation:
the formula to find common ratio is
r= second term/first term
The common ratio of the given the geometric sequence is -0.3
What is a geometric sequence?A geometric progression, also known as a geometric sequence, is a sequence of non-zero numbers where each term after the first is found by multiplying the previous one by a fixed, non-zero number called the common ratio.
Given that, a geometric sequence, is -162,54,-18.6,... we need to find the common ratio,
In a standard geometric sequence, a₁, a₂, a₃, a₄, a₅..... the common ratio is given by :-
a₂ / a₁ = a₃ / a₂ .... = r
Here, r = -54/162 = -18.6/54 = -0.3
Hence, the common ratio of the given the geometric sequence is -0.3
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Kayla runs 3/4 mile in 1/10 hour assuming she runs at a constant rate what is her speed in miles per hour
Answer:
7.5 miles per hour
Step-by-step explanation:
Given: Kayla runs 3/4 mile in 1/10 hour assuming she runs at a constant rate
To find: speed in miles per hour
Solution:
Distance travelled by Kayla = [tex]\frac{3}{4}[/tex] mile
Time = [tex]\frac{1}{10}[/tex] hour
To find the speed in miles per hour, use the following formula:
Speed = Distance ÷ Time = [tex]\frac{\frac{3}{4} }{\frac{1}{10} }=\frac{3}{4}(10)=7.5[/tex] miles per hour
Find the missing height. The height of a street light is 46 feet. It casts a 40-foot shadow. At the same time, a man standing next to the street light casts a 5-foot shadow. How tall is the man? If needed, round your answer to the nearest hundredth.
Answer:
11 feet
Step-by-step explanation:
helppp meeee pleaseeee
Answer:
0.3907 I think hope this helps
A rectangular dog pen has an area of 64xy square units. The width is 4y. Write an expression for the length.
Answer:
An expression for the length is:
[tex]l=16x[/tex]Step-by-step explanation:
Given
Area of a rectangular dog pen = A = 64xy square units
Width = w = 4y
To determine
The length = l = ?
We know that the area of a rectangular object is
A = l × w
where w is the width and l is the length of the rectangle.
substituting w = 4y and A = 64xy in the equation
[tex]A=l\times w[/tex]
[tex]64xy\:=l\times 4y\:[/tex]
[tex]\:\:l=\frac{64xy\:}{4y\:\:}[/tex]
Divide the numbers: 64/4 = 16
[tex]l=\frac{16xy}{y}[/tex]
Cancel the common factor: y
[tex]l=16x[/tex]
Therefore, an expression for the length is:
[tex]l=16x[/tex]X to the power of 3 = 125
what is X?
Answer:
x = 5
Step-by-step explanation:
x³ = 125
x = √125
x = 5
plz follow me
12+5/3b+11-18=20 pls awnser fast
Answer:
b=9
Step-by-step explanation:
Hope this Helped you out
PLEASE HELP EASY MATH
Answer:90
Step-by-step explanation:
When the sum of two angles is 90°, then the angles are known as complementary angles. In other words, if two angles add up to form a right angle, then these angles are referred to as complementary angles.
I WILL GIVE 15 POINTS IF YOU ANSWER PROPERLY I DO NOT UNDERSTAND IT PLEASE HELP
Answer:
17.1 in2
Step-by-step explanation:
I need help Find the value of c
Answer:
c = 7Step-by-step explanation:
From Thales:
[tex]\dfrac{UW}{VX}=\dfrac{WY}{XZ}\\\\\dfrac9c=\dfrac{27}{21}\\\\c\cdot27=9\cdot21\\\\c=\dfrac{9\cdot21}{27}=7[/tex]
Please help, and i will make you BRAINLIEST
Four more than the quotient of 300 and a number
A. 4 + (300 - n)
B. (300/n) + 4
C. 4 + 300n
D. (300n +4) + n
Answer:
I believe the answer is b as my friend dream said
Step-by-step explanation:
a collection of nickels and quarters is worth $7.55. There are 55 coins in all. Find how many of each there are
Not exactly sure lol
Complete this sentence: The sign of a positive number divided by a negative number is always ____________________.
Answer:
Step-by-step explanation:
Negative
Is x ^ 2 + y ^ 2 = 6 a function?
Answer:
not a function
Step-by-step explanation:
for example
In order for an equation to represent a function any single value of x must have at most one corresponding value of y which satisfies the equation.
For x2+y2=9
XXXXif (for example) x=0
XXXXthere are two values for y (namely +3 and −3) which satisfy the equation
and therefore the equation is not a function.
Find the area of the triangle, show work and hurry
Answer:
Area=[tex]\frac{13(6)}{2}[/tex]
=[tex]\frac{78}{2}[/tex]
=39
Step-by-step explanation:
Answer:
39 ft
Step-by-step explanation:
use the formula for the area of the triangle (base*height)/2
(13*6)/2=78/2= 39 ft
80,40,20,_,5
What’s the pattern?
CAN SOMEONE ANSWER THIS CORRECTLY PLZ!
Answer:
DFG = 28⁰
because DEFG is a rhombus
=> DF is a bisector of angle EFG
=> EFD = DFG
we also have: EG is perpendicular with DF
EG cuts DF at O
=> EOF is a right triangle at O
=> EFD = 90⁰ - 62⁰ = 28⁰
=> DFG = 28⁰
2. The area of a rectangle can be represented by the expression x2 + 2x - 3
If the dimensions of the rectangle are known to be the linear factors of the expression, write
each dimension of this rectangle as a binomial. What is the area in terms of the product of the
two binomials: A=
Answer:hy5 45
Step-by-step explanation:
The area of the rectangle in the form of the product of two binomials is given as (x - 1)(x + 3).
A polynomial function is a function that applies only integer dominions or only positive integer powers of a value in an equation such as the monomial equation, binomial equation, etc. ax+b is a polynomial.
Here,
according to the question,
area of the rectangle = x² + 2x - 3
area of the rectangle= (x - 1)(x + 3)
So,
Length = x - 1 or x + 3
Width = x + 3 or x - 1
Thus, the area of the rectangle in the form of the product of two binomials is given as (x - 1)(x + 3).
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A group of college students spent $58.50 for dinner and wanted to leave a 15% tip. Which is the closest to the amount they should leave?
$4
$6
$9
$12
Answer:
9 dollars
Step-by-step explanation:
58.5 times .15 = 8.775 which can be rounded up to 9 dollars
If group of college students spent $58.50 for dinner and wanted to leave a 15% tip. Then $9 is the tip.
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
Given,
A group of college students spent $58.50 for dinner
The students want to leave a tip of 15%.
We need to find how much they has to leave as tip.
Firstly we have to convert 15% to decimal.
We have to divide 15 by 100
15/100
0.15
Now we have to multiply 0.15 with 58.50 to find the 15% of 58.50
0.15×58.50
8.775
9
Hence, $9 is the tip the students has to leave.
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dfdhdbdgjkf,gdg help pls :)
Answer:
-0.8375
Step-by-step explanation:
The Beauty Mart offers a 9-ounce bottle of shampoo for $9.79. It is advertising a 34-ounce bottle of the same brand at a special price of $36.36. Which bottle is the better buy?
Answer:
the 34 ounce bottle
Step-by-step explanation:
because one ounce out of the 34 ounce bottle equals $1.06 and one ounce out of the 9 ounce bottle equals $1.09 so essential buying the 24 ounce bottle you would be getting more for your money
Five people meet for the first time and shake each other's hand once.
Determine the number of handshakes.
Answer:
10 handshakes.
Step-by-step explanation:
I don't know how to explain this, sorry :)!