Answer:
45
Step-by-step explanation:
.
..
...
....
........
Answer:
45
Step-by-step explanation:
You are calculating how many seats there are at Camp Nou in Barcelona, Spain. You count that there are 3,300 rows. Each row has 30 seats. How many seats are there in the whole stadium?
Answer:
This should be a simple math problem if I didn`t miss understand anything the answer should be 99000
Step-by-step explanation:
99000 I think
Answer:
99,000
Step-by-step explanation:
If there are 30 seats in each row, you must multiply 30 by the number of rows there is. There are 3300 rows. Therefore, the answer to 3300 x 30 would be 99000.
Hope this helps!
Help me fast ASAP pls
Answer:
C
Step-by-step explanation:
I got it right
Liam and his twin sister, Lexi, are frosting cupcakes for a school bake sale. Liam frosts 8 vanilla cupcakes and 16 chocolate cupcakes. Lexi has less time, so she only frosts 4 vanilla cupcakes and 8 chocolate cupcakes. At the bake sale, the vanilla cupcakes are more popular than the chocolate ones. Who frosted a greater ratio of vanilla cupcakes to chocolate cupcakes HELP YALL
Answer:
They frosted the same amount
Step-by-step explanation:
did it on IXL and got it right ("Wonderful!")
In adding algebraic expression , we collect different groups of ........................
A. Variable
b. constant
C. like terms
d. unlike terms
Answer:
In adding algebraic expression , we collect different groups of like terms.
Answer:
rule in adding algebraic expression ,we collect different group of like term and unlike term
anyone help!!!!! he due in 30
Can someone help me with all these? .
Sarah has 4 cousins. Melanie has 7 times as many cousins as Sarah. How many Cousins dose Melanie have?
Answer:
Melanie has 28 cousins.
Step-by-step explanation:
4 x 7 = 28
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
log (x2 - 1) - log (2x + 2) = 0
Answer:
x=3
Step-by-step explanation:
log (x^2 - 1) - log (2x + 2) = 0
Add log (2x + 2) to each side
log (x^2 - 1) = log (2x + 2)
Since the logs with the same base are equal the x^2 -1 must equal 2x+2
x^2 -1 = 2x+2
Subtract 2x+2 from each side
x^2 -1 -2x-2 = 2x+2 -2x-2
x^2 -2x-3 = 0
Factor
What number multiplies to -3 and adds to -2
-3 *1 =-3
-3+1 =-2
(x-3) (x+1) =0
Using the zero product property
x-3 =0 x+1 =0
x=3 x=-1
Check to see if solutions are valid
x = -1
log ((-1)^2 - 1) - log (2*-1 + 2) = 0
log(0) - log 0 = 0
Log 0 is undefined x =-1 not a valid solution
x = 3
log ((3)^2 - 1) - log (2*3 + 2) = 0
log(8) - log 8 = 0
valid
An exercise bike increased in price from $415 to $498 find the percent increase in the cost of the exercise bike
Answer:
20%
Step-by-step explanation:
((498/415)-1)*100
= (1.2-1)*100
= 0.2*100
= 20
Solve the equation by factoring.
4x2 + 8x = 21
Answer:
answer =3/2 or x = -7/2
Step-by-step explanation:
....
ANSWER URGENTLY !!!
f(1) =
Answer:
f(1) = 1
General Formulas and Concepts:
Algebra I
Reading a Cartesian PlaneFunction NotationStep-by-step explanation:
f(1) is asking for the y-value when x = 1. According to the graph of f, when x = 1, y = 1. Therefore, f(1) = 1.
-7.5x + 0.25 = -5.75
The value of x is =
Answer:
x = 4/5
I hope this helps!
Answer:
x = .8
Step-by-step explanation:
-7.5x = -5.75 - 0.25
-7.5x = -6.0
-6.0/-7.5 = .8
Find the perimeter and area of the figure shown.
Answer:
perimeter = 18.81 units
area = 15 unit²
Pleas help!!!
Rewarded brainly
Answer:
whats up
Step-by-step explanation:
Answer:
With what?
Step-by-step explanation:
2 triangles are shown. The first triangle has side lengths x, x, 50. The second triangle has side lengths 45, 45, 75. What value of x will make the triangles similar by the SSS similarity theorem? 1.5 20 30 67.5
Answer:
30
Step-by-step explanation:
yes I can tell what it is
The value of x that will make the two triangles similar by the SSS similarity theorem is: C. 30.
What is the SSS Similarity Theorem?According to the SSS similarity theorem, if all the three corresponding sides of two triangles are proportional or have the same ratio, then both triangles are similar.
If the two triangles are similar we would have:
75/50 = 45/x
Cross multiply and find x
x = (45 × 50)/75
x = 30
Thus, the value of x would be: C. 30.
Learn more about the SSS similarity theorem on:
https://brainly.com/question/4163594
#SPJ9
what is the absolute value of negative 2?
Answer:
2
Step-by-step explanation:
absolute value is the distance from zero on a number line
Answer:
2 lol
Step-by-step explanation:
the absolute value of anything negative is always the same thing but positive
unless given a reason to not be
Evaluate the expression.
(30 = 6) + 53 + 10
Your answer
Answer:
30=69
Step-by-step explanation:
Answer:
30= 69
Step-by-step explanation:
30= 69
This much only
What is the equation of the line with slope 3 through the point (5, 1) in point-slope form?
y-5=3(x-1)
y-1=3(x-5)
y=3x-14
y=3x+2
5(4x+8). Answer this questions I already know the answer. Since winter break is over. Tell me what you got for Christmas. Also, Happy New Years
Answer:
20x + 40
Step-by-step explanation:
5(4x + 8)
20x + 40
Happy Holidays! For Christmas, I got something... what was it again? Hmm I think it was a pair of earbuds :D
Well on Christmas I just made chocolates and ate them-
As for New Years, Happy New Year! :D
Answer: I got a kitty headphones, and this games board and also a letter of my name :)
Step-by-step explanation:
Shelby purchases personalized stockings from Etsy for $15 per stocking. She has to pay $4.50 shipping. How many stockings can Shelby purchase for $50???
Answer:
3
Step-by-step explanation:
Find the equation of the line perpendicular to y = -4x + 3 that also interacts the point (8,1)
Answer:
The answer is "[tex]y = \frac{1}{4}(x-4)[/tex]".
Step-by-step explanation:
Given:
[tex]Line = y= -4x+3 \\ \\point= (8,1)[/tex]
The formula for the standard Equation of a line:
[tex]\to y= mx +c[/tex]
compare the above line value:
[tex]m= -4\\\\c= 3[/tex]
When a line is perpendicular so, the m value is: [tex]= \frac{1}{4}[/tex]
[tex]\to m_1 \times \m_2 = -1\\\\\to -4 \times m_2= -1\\\\\to m_2 = \frac{-1}{-4}\\\\\to m_2= \frac{1}{4}[/tex]
Line equation when one point and m is given:
[tex]\to (y-y_1) = m (x- x_1)\\\\\to (y-1) = \frac{1}{4}(x- 8)\\\\\to 4y-4 = x- 8\\\\\to 4y = x-8+4\\\\\to 4y = x-4\\\\\to y = \frac{1}{4}(x-4)\\[/tex]
252 = 42 x 6
Which statement does the equation represent? Answer options with 4 options
A. 42 is 6 more than 252.
B. 252 is 42 more than 6.
C. 42 is 6 times as many as 252.
D. 252 is 42 times as many as 6.
Answer:
C. 42 is 6 times as many as 252
Step-by-step explanation:
because 42×6 = 252
The total cost for 25 camp counselors
to get shirts at $7.50 each and hats
at $5 each, when all members need
a shirt but only some need hats
please help
Answer:
$187.50 for shirts + The price for the hats.
Step-by-step explanation:
7.50 x 25 =the price for the shirts and 5 x K= the price for hats
K= how many camp counselors need hats.
in all add 187.50 and the price for the hats.
28 is 7 times what number?
please help its for 6th graed
The ratio of band students to choir students is 4:6. There are a total of 60 students in the band and choir. How many students are in the band?
Answer:
24
Step-by-step explanation:
Given that:
The ratio of band students to choir students is 4 : 6.
Total number of students in the band and choir combined = 60
To find:
The number of students in the band = ?
Solution:
First of all, let us understand the meaning of the ratio given.
Ratio of 4 : 6 means there are 4 number of band students for every 6 number of choir students.
Also, number of band students will be in the multiples of 4 only and
number of choir students will be in the multiples of 6 only
Let the total number of band students = 4[tex]x[/tex]
Let the total number of choir students = 6[tex]x[/tex]
Total number of students = 60
As per question statement, we can write the following equation:
[tex]\Rightarrow 4x+6x=60\\\Rightarrow 10x = 60\\\Rightarrow x =6[/tex]
Total number of band students = 4 [tex]\times[/tex] 6 = 24
pls help in a rushhh will give points
Answer:
The answer is 120
Step-by-step explanation:
A triangle has 180 degrees in it total.
So all you have to do is 180 - 35 -25, and get your answer.
Can someone help me please!!!!!!!!!!!!!!!!!!HELPPPPPO
Step-by-step explanation:
Well, each marker is 1/2, and the number line goes from 0-5/2, and A is on the first marker, A=1/2
A ,B and C average is 45 ,b and C average is 40 then find b
This question is incomplete
Complete Question
The average weight of A, B and C is 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg, then the weight of B is :
Answer:
31 kg
Step-by-step explanation:
From the above question:
A ,B and C average is 45.
Hence, the total values of A, B, C is calculated as:
A + B + C /3 = 45
A + B + C = 45 × 3
A + B + C = 135
Also,
B and C average is 43
The total values of B, C is calculated as:
B + C /2 = 43
B + C = 43 × 2
B + C = 86
A and B average is 40
The total values of A, B is calculated as:
A + B /2 = 40
A + B = 40 × 2
A + B = 80
Hence:
A + B + C = 135
B + C = 86
A + B = 80
Hence, we can solve for A, we substitute 80 for A + B
80 + C = 135
C = 135 - 80
C = 55kg
B + C = 86
B + 55 = 86
B = 86 - 55
B = 31 kg
idk what to do can you please help me
Answer:yea sure but I don’t see anything there
Step-by-step explanation:
Line r has a slope of -5/2 line s has a slope of 2/5 are line r and line parallel or perpendicular