Answer:
Step-by-step explanation:
13 , 52
Here 13 is a prime number. So, check if 52 is a multiple of 13.
Yes, 13*4 = 52
LCM = 52
Answer:
52
Step-by-step explanation:
L.C.M of 13 and 52 is,
13 | 13 , 52
4 | 1 , 4
| 1 , 1
L.C.M = 13 x 4 = 52
how many seconds are in 5 hours abs 30 minutes
Answer:
19800 seconds
Step-by-step explanation:
Lol help me :0
Company Employees attended a year end banquet. 43of the quests ordered chicken, while 12 more of them ordered steak and 9 fewer ordered seafood. How many quests attended the banquet?
I did 43+12-9 which = 46
But tbh I think i might be completely wrong. This is for Algebra 2 so why would a teacher give me this easy of a question. I'm also just thinking not to smart LOL please help
Answer:
58
Step-by-step explanation:
only 3 people ordered seafood so u add 43 12 and 3
SORRY IF I AM WRONG
In the following expression, both AAA and BBB are variables that can take positive values. Which of these actions will cause the expression's value to increase?
Answer:
A and C
Step-by-step explanation:
Keeping A constant and increasing B.
increasing A and keeping B constant.
The correct option is (A) and (C)
What is expression?An expression in math is a sentence with a minimum of two numbers/variables and at least one math operation in it.
Expression Definition in MathAn expression is a combination of terms that are combined by using mathematical operations such as subtraction, addition, multiplication, and division. The terms involved in an expression in math are:
Constant: A constant is a fixed numerical value.
Variable: A variable is a symbol that doesn't have a fixed value.
Term: A term can be a single constant, a single variable, or a combination of a variable and a constant combined with multiplication or division.
Coefficient: A coefficient is a number that is multiplied by a variable in an expression.
Given:
A^B(B +2)
As, both are in ratio of multiplication and B is also the power for A.
There is no possible of decreasing the quantity.
Hence, if A is constant then B increasing and B is constant then A is increasing .
Learn more about expression here:
https://brainly.com/question/14083225
#SPJ5
This is confusing and makes no sense
Answer:
A is the answer
rrrrrrrr
PLEASE HELP ASAP!!
In below diagram line AB is parallel to CB. i.e. AB || CD
EGB = 57°
Find EHD.
Answer:
57
Step-by-step explanation:
EGB and EHD are the same angles.
Answer:
m∠EHD = 57°
Step-by-step explanation:
∠EGB and ∠EHD are corresponding angles. Therefore, they are congruent.
I need help
Given the following functions:
f(x) = x2
g(x) = 2 x - 3
Find the composition of the two functions and show your process:
f(g(x))
Answer:
f(g(x)) = 4x² - 12x + 9
Step-by-step explanation:
Substitute x = g(x) into f(x) , that is
f(g(x))
= f(2x - 3)
= (2x - 3)² ← expand using FOIL
= 4x² - 12x + 9
Question 4
Simplify
Answer:
[tex]8 \frac{9}{10} [/tex] (first option)
Step-by-step explanation:
[tex] - 4 \frac{1}{5} - ( - 13 \frac{1}{10} )[/tex]
[tex] - \frac{21}{5} + 13 \frac{1}{10} [/tex]
[tex] - \frac{21}{5} + \frac{131}{10} [/tex]
[tex] \frac{89}{10} = 8 \frac{9}{10} [/tex]
what is 384757 + 293
Robert climbed 755 steps in a mix fraction of 12 1/2. How many steps did he average per minute?
Answer:
60.4 steps per minute
755 divided by 25/2 (12 1/2) equals 60.4
what would be 0.93 repeating as a fraction in simplest form
Answer:
First, set x equal to .93
x=.939393939393...
Then, since the repeating is by two digits, let's multiply x by 100
This would make 100x=93.9393939393...
Now, we can subtract 100x−x
This would leave us with 99x=93 because the repeating digits cancel out.
This looks much easier now right?
Just divide the 99 and isolate the x to get x=9399
Get the simplified fraction, and the final answer is x=3133
PLEASE HELP!!! WILL MARK BRANLIEST
how do i rewrite 12 1/2 as another number?
Answer:
1/8
Step-by-step explanation:
How do you know each of the sides of the shape are the same length?
Answer:
If your shape is a regular polygon (such as a square in the example above) then it is only necessary to measure one side as, by definition, the other sides of a regular polygon are the same length. It is common to use tick marks to show that all sides are an equal length.
Step-by-step explanation:
Hope it helps love form india server
Answer:
they usually have double line on top of the lines of the shapes. for example square they have all the same lenght so they have double line signs on top of them
i hope this help. good luck
Yea also all of this
Answer:
yea I cant really do this over a screen
Answer:
16) photo
Step-by-step explanation:
- parallel lines never meet (a, b, c have no points in common)
- perpendicular lines meet other lines at one point, forming two angles of 90 °
Law of indices a×10⁰×a
Step-by-step explanation:
a×10⁰×a
Since, m⁰=1 therefore
a×1×a
a²
a × 10⁰ × a = a × 1 × a = a × a = a²
What is negative 29 as a fraction
Answer:
-29/1 or 29/-1
Step-by-step explanation:
It can also be a lot of other things if you scale it up properly such as:
-58/2
-87/3
-116/4
Given: g(x) = -3x + 5x and h(x) = 2x +1
Find: g(h(x+1)
Answer:
Answer is 0.67 rounding up
Please help 8th grade math
Answer:
1500 calories
Step-by-step explanation:
2400 is 100% of in this case, 8/8
So then we know that 1/8 of 2400 is 300 because we just divide it by 8. Sarah eats 5/8 that much so we multiply 300 by 5 which gives us 1500
Answer:
2400 x 5/8 = 1500
Step-by-step explanation:
Just multiply the fraction they gave u
Find the location of K
Answer:
-2
Step-by-step explanation:
please help i’m failing algebra and it’s only the 3rd week
Amanda rolled a standar number cube what is the probability of rolling a number less than 7.
Answer:
Wouldn't be 100% since all the numbers on a standard number cube are less than 7?
Step-by-step explanation:
1) One fifth of the sum of two angles is 36° and half of the difference between the two angles is 40°. Find the size of the two angles.
6) The price of 6 chairs and 3 tables is RM480. The price of 8 chairs and a table is RM400. Find the price of a chair and a table.
7) The sum of Wan Yee's and her mother's age is 60. Two years ago, her mother was three times older than Wan Yee. Calculate (a) Wan Yee's age now.
(b) her mother's age when she was born.
Answer:
1) 130 degrees and 50 degrees 6) a price of a chair is 40, a price of the table is 80 7) a) 16 b)28
Step-by-step explanation:
1) Let it be that the first angle is x, The second one is y
1/5(x+y)=36- the first equation
1/2(x-y)=40- the second equation
The equations are simultaneous
x+y=180 and x-y=80
x+y+x-y=180+80
2x=260
x=130
y=50
6) The cost of a chair is x, the cost of table is y
6x+3y=480 2x+y=160
8x+y=400
8x+y- (2x+y)=400-160
6x=240
x=40
2*40+y=160
y=80
7) The Wan's age is x, the mother's age is y
x+y=60 x=60-y
Two years ago mother's age was y-2, when Wan;s age was x-2
y-2=(x-2)*3
y-2= (60-y-2)*3
y-2= (58-y)*3
y-2=174-3y
4y=176
y= 44
x=60-44=16- Wan's age now
44-16=28- her mother's age when she was born
The denominator of a rational number is greater than its numerator by 7. If the numerator is increased by 6 and the denominator is decreased by 5, the new rational number obtained is 3/2. Find the original rational number.
Answer:
6/13
Step-by-step explanation:
6 + 6 = 12 3
---- ---- = ---
13 - 5 = 8 2
Answer:
Original Rational number is = 6/13Step-by-step explanation:
Let Numerator be : x
Denominator be : x + 7
Now,
Numerator is increased by 6Denominator is decreased by 5the new rational number obtained is 3/2Numerator = x + 6
Denominator = ( x + 7) - 5
According to the question,
[tex] \displaystyle \: \sf \dashrightarrow \: \frac{x + 6}{(x + 7) \: - 5} = \: \frac{3}{2} [/tex]
[tex]\displaystyle \: \sf \dashrightarrow \: 2(x + 6) \: = 3 \{ \: (x + 7 ) - 5\} \: [/tex]
[tex]\displaystyle \: \sf \dashrightarrow \: 2x \: + 12 \: = \: 3(x + 2)[/tex]
[tex]\displaystyle \: \sf \dashrightarrow2x + 12 \: = 3x + 6[/tex]
[tex]\displaystyle \: \sf \dashrightarrow \: 2x - 3x \: = \: 6 - 12[/tex]
[tex] \: \: \: \displaystyle \: \sf \dashrightarrow \: - x \: = - 6 \\ \\ \: \: \: \: \: \: \displaystyle \: \bf \dashrightarrow \: x \: = 6[/tex]
Numerator = 6
Denominator = x + 7
= 6 + 7
= 13
Thus ,
[tex]\: \bf { \red{ \underline{\dashrightarrow \: obtained \: rational \: number \: = \: \frac{6}{13} }}}[/tex]
[tex] \pink{\rule{160pt}{5pt}}[/tex]
7. Find the perimeter of the figure.
x+12
x + 2
Answer:
The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides. x is in this case the length of the rectangle while y is the width of the rectangle.
Ivan currently has $ 45 saved. He had been saving $ 9 each week. You spent $ 126 of those savings yesterday. How many weeks have you been saving?
Write an equation that can be used to answer the previous question. First, choose the appropriate shape. Then fill in the blanks with the numbers 45, 9, and 126. Let w be the number of weeks.
please i need the procedure of this pls
g(x)=3x-8
g(1)
help!
Graph the equation: g(x) = 5 - 2x
So first you could need to find the x and y intercepts.
So the x intercept can be found why y is zero and vice versa.
so your graph would go through the points (0,5) and (2.5,0)
help with this question -8=-16+n
Answer:
8
Step-by-step explanation:
-16-8=8
9
. 10
11
12
Yesterday, Jessica had 95 baseball cards. Today, she got d more. Using d, write an expression for the total number of baseball cards she has now.
ローロ
Answer:
95+d
Step-by-step explanation:
ABCD is a parallelogram. Find the value of x, y and z.
Step-by-step explanation:
X+100=180(linear pair)
X=180-100
X=80
30+y+x=180(sum of angle of triangle)
Y=180-110
Y=70
Answer:
Hope this helps..!!
Step-by-step explanation:
X= 80, angles in a st: line
y= 180-(30+80)=70 Angles in a triangle add upto 180..
z= 70
The coordinates of point T are (0,3). The midpoint of ST is (3,-2). Find the coordinates of point S.
Answer:
(6,-6) use midpoint formula