Answer:
1 . 17
2. -6
Step-by-step explanation:
because
17 - 9 = 8
-6 + 12 = 6
find the 50th term of 0,3,6,9
Answer:
150
Step-by-step explanation:
3×0=0
3×1=3
3×2=6
3×3=9
....
3×50=150
The perimeter of a square is 30cm the perimeter of a rectangle is 30cm use this information to find out the area of the square below?
Step-by-step explanation:
perimeter of square = 30cm
perimeter of rectangle = 30cm
area of square is = 30×30= 900 cm
hope it helps , make sure to follow !!!!
help with this question -8=-16+n
Answer:
8
Step-by-step explanation:
-16-8=8
PLS ANSWER THIS I NEED HELP
Answer:
Here is your answer
Hope it helps
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)
Find the location of K
Answer:
-2
Step-by-step explanation:
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]
48 divided by blank =6
Answer:
i think ANSWER IS 8
Step-by-step explanation:
48÷8 = 6
Answer:
8 would be your answer if I'm wrong pls let me know and I will edit soon as posable.
Step-by-step explanation:
the way I did it was doing 48 divided by 6 and I got the answer 8 meaning 8 would be the correct answer
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.
4 Rachel ran 5 miles every day last week. Her running time was as follows: 39 min, 42 min, 41 min, 38 min, 39 min, 39 min, 42 min. What was her mean running time for 5 miles?
Answer:
34.42 min
Step-by-step explanation:
Average:Total number/ Number of quantity
39+42+41+38+39+39+42 = 241
Divided by number of quantity:7
241/7 = 34.42 mins
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:
what is 384757 + 293
g(x)=3x-8
g(1)
help!
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
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:
Gyro bought a car priced at $7,589. He agreed to
make payments of $260 per month for 36 months.
How much more than the actual price will Gyro pay?
$
Answer:
He will pay $1,771 more than the actual price.
Step-by-step explanation:
260 x 36 = 9360
9360 - 7589
= $1,771
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 °
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
Solve 2(x+ 1) = 2x + 2
Answer:
2(x+1)
Step-by-step explanation:
I think it's work.
HELPP!!
describe the pattern. then write the next 3 numbers
729,243,81,27
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 a computer
Answer:
computer is an electronic machine which process raw data and gives meaningful information to the user.
Answer:
A computer is an electronic machine which accepts raw data process them and give meaningful information to the user
have a great day ☺
Math 7 Review:
Question 4
What is the solution to 2(x−4)=16?
Answer:
x = 12
Step-by-step explanation:
2(x-4)=16
2 times x +2 times -4 = 16
2x -8 =16
2x -8 (+8) =16 (+8)
2x = 24
2x (divided by 2) = 24 (divided by 2)
x = 12
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
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
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
The largest theater has 42 rows.There are 14 seats in the first row.Each row has 4 seats more than the previous row.how many total are there in this theater?
Answer:
41 x 18 = 738 + 14 = 752
Step-by-step explanation:
Its says that there 42 rows .First row has 14 seats and the rest of 41 rows has with + 4 more so every row has 18 seats ,and asks how many seats are in total in the theater . To show that you understood the question you have to multiply 41x18 which gives 738 and then add + 14 from the first row so you can find out how many seats are in total .Hope that helps .
Find the length and breadth of the rectangle if the area is x^2+3x+4ax+12a
Answer:
Area =(x+3)(x+4a)
so sides = 3 and 4a
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
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
