Answers
Answer:
1i)-7 ii)15 iii)-17 iv)8 v)5
2i)5 ii)-34 iii)-82 iv)1 v)0
Step-by-step explanation:
The numerator is the number on the top of a fraction
The denominator is the numer on the bottom of the faction.
Answer:
Step-by-step explanation:
1. Numerator
(i) (-7)/5 = -7
(ii) 15/(-4) = 15
(iii) (-17)/(-21) = 17/21 = 17
(iv) 8/9 = 8
(v) 5 = 5/1 = 5
2. Denominator
(I) (-4)/5 = 5
(ii) (11)/(-34) = -34
(iii) (-15)/(-82) = (15/82) = 82
(iv) 15 = 15/ 1 = 1
(v) 0 = 0/1 = 1
[tex]3. \ \frac{(-3) \times 4}{7} \ , \ \frac{(34-23) \times (7-4)}{11}[/tex]
4. Rational numbers as integers
(17)/1 = 17
(-23)/1 = -23
35/1 = 35
(-77)/1 = -77
91/1 = 91
Related Questions
When the dragons have lost their most recent game, fans buy 200 tickets. For each consecutive win the dragons have, the number of tickets fans buy increases by a factor of 1.1 Which expression gives then number of tickets fans buy after 4 consecutive wins?
Answers
Answer:
Y(4) = 200(1.1)^4
Step-by-step explanation:
Given that :
Number of tickets purchased before consecutive wins = 200
For each consecutive win, ticket purchased increases by a factor of 1.1
Number of tickets after 4 wins
This scenario describes an exponential relation :
Where increase is factor based and not a certain number :
Hence,
Number of tickets, Y= Initial number of ticket * growth factor^number of wins
Hence, we have
Y(n) = 200(1.1)^n
Y(4) = 200(1.1)^4 = 292.82
Please help i need it NOW! NO LINKS!!!!!!
Mark as BRAINLLEST to whoever gets it right
Answers
Answer:
Given b=1.7 and ∠β=39°,
So
x = 2.70133
Meena finds some nickels and quarters under the couch cushions. How much money (in cents) does she have if she has 8 nickels and 6 quarters? How much money (in cents) does she have if she has n nickels and q quarters?
Answers
Answer:
$.40 cents in nickels and $1.50 (or 150 cents) in quarters in total she would have $1.90 in cents he would have 190 cents in total
Step-by-step explanation:
you would do 8x5 to get 0.40 cents and then do 6x25 to get $1.50 so she will
Which number line best shows how to solve -4-(-8)?
HH+
4 6 8 10
-10 -8 -6 4-2
0
2
+
-10-8-6-4-2
0
2
2
4
6
8 10
+
- 10 -8 -6 -4-2
0
2
4
6
8 10
-10 -8 -6 -4 -2 0 2
4
6
8 10
No
Answers
Answer:
2
Step-by-step explanation:
add them aall up
PLS HELP ME FIND WHAT A AND B EQUAL
Answers
Answer:
A = 68
B = 44
Step-by-step explanation:
The sum of the angles of a triangle add to 180
A+B+C =180
x + x-24 +68 = 180
Combine like terms
2x+44 =180
Subtract 44 from each side
2x+44-44= 180-44
2x = 136
Divide by 2
2x/2 = 136/2
x = 68
A = x = 68
B = x-24 =44
Answer: I’m confused with A but I’m 100% sure B is 44 I hope this helped
Step-by-step explanation:
What is an equation of the line that passes through the points
(
0
,
−
4
)
(0,−4) and
(
−
4
,
6
)
(−4,6)?
Answers
Answer:
[tex]y=-\frac{5}{2}x-4[/tex]
Step-by-step explanation:
[tex]slope=\frac{6-(-4)}{-4-0}=\frac{10}{-4}=-\frac{5}{2}[/tex]
[tex]y-6=-\frac{5}{2}[x-(-4)] \\\\y-6=-\frac{5}{2} (x+4)\\\\y-6=-\frac{5}{2}x -10\\\\y=-\frac{5}{2}x-4[/tex]
Histograms are more closely related to stem-and-leaf plots but look
somewhat like bar graphs.
A. True
B. False
Answers
Answer:
true
Step-by-step explanation:
its like a bar graph but joint. theres no space between two consecutive bars
………………….
Subtract. write the difference in simplest form (5n - 3) - (-2+7)
Answers
What is the slope of the line that passes through the points (26, 7) and (-39, 12)?
Answers
Answer:
-1/13
Step-by-step explanation:
The slope of a line is calculated as rise/run.
The rise is the difference in y-values, and the run is the difference in x values
slope= y₂ - y₁/x₂ - x₁
let (26 , 7) be (x , y) and (-39 , 12) be (x₂, y₂)
slope= (12 - 7)/ (-39 -26)
= 5/-65
reduce the fraction to get -1/13
I NEED HELP ASAP!!!
A laptop has a listed price of $891.99 before tax. If the sales tax rate is 9.25%, find the total cost of the laptop with sales tax included.
Round your answer to the nearest cent, as necessary.
Please explain to me.
Answers
Answer:
$974.50
Step-by-step explanation:
The sales tax is 0.0925($891.99), or $82.51. We need only add this amount to the listed price ($891.99) to find the total cost with sales tax included:
$891.99
+ 82.51
--------------
$974.50
An alternative approach would be to multiply the listed price by 1.0925:
1.0925($891.99) = $974.50
Here the '1' refers to the listed price and the '0.0925' to the sales tax.
graph the image of triangle abc after dilation with the scale factor of 3 centered at the origin?
Answers
Answer:
A' = (0,0)
B' = (6,-12)
C' = (-12,-12)
Step-by-step explanation:
According to the Question,
Let's label the corner points of the triangle A,B,C starting at the origin and moving clockwise(ForDiagram Please Find in Attachment)A = (0,0) , B = (2,-4) , C = (-4,-4)
Dilating with a scale factor 3 means we multiply each coordinate of each point by the value 3A = (0,0) becomes A' = (0,0). No change happens. This point is fixed
B = (2,-4) becomes B' = (6,-12). This point does move
C = (-4,-4) becomes C' = (-12,-12). This moves as well
So all you need to do from here is draw triangle A'B'C'.
Note ⇒
the lengths of triangle A'B'C' are Thrice as long as their counterparts on triangle ABC. Consequently, this means the perimeter of A'B'C' is Thrice as long as the perimeter of ABC. Also, triangle A'B'C's area is Nine times larger than the area of triangle ABC.A. B.
C. D.
This is urgent!!!
Answers
Answer:
1/8
Step-by-step explanation:
( 2^-1 / 2^0) ^3
First simplify inside the parentheses
We know that a^b / a^c = a^(b-c)
2^(-1-0) = 2^-1
( 2^-1 ) ^3
Then we know that a power to a power is
a^b^c = a^(b*c)
2^(-1 *3)
2^ -3
Then a negative exponent makes it a fraction
a^ -b = 1/a^b
1 /2^3
1/8
find the other x-intercept for the parabola defined by this equation y=2x2+3-2
Answers
Answer:
( [tex]\frac{1}{2}[/tex], 0 )
Step-by-step explanation:
To find the x- intercepts let y = 0, that is
2x² + 3x - 2 = 0
Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.
product = 2 × - 2 = - 4 and sum = + 3
The factors are + 4 and - 1
Use these factors to split the x- term
2x² + 4x - x - 2 = 0 ( factor the first/second and third/fourth terms )
2x(x + 2) - 1 (x + 2) ← factor out (x + 2) from each term
(x + 2)(2x - 1) = 0
Equate each factor to zero and solve for x
x + 2 = 0 ⇒ x = - 2
2x - 1 = 0 ⇒ 2x = 1 ⇒ x = [tex]\frac{1}{2}[/tex]
The x- intercepts are (- 2, 0 ), ( [tex]\frac{1}{2}[/tex], 0 )
A square has an area of 176 square inches. What is the length of a side of the square, in inches?
Answers
Happy Pride Month!
Answer:
a≈13.27
Step-by-step explanation:
Context for variables
a= Side legth
A=Area
What points are [tex]\sqrt{45}[/tex] units away from (-3, 1)? Select all that apply.
1. (0,7)
2. (-9,4)
3. (3,-2)
3. (-6,-5)
Answers
⚠️❗️⚠️❗️⚠️❗️10 POINTS, PLEASE HELP ASAP. I NEED THE ANSWER TO THE PROBLEM ANSWERED BELOW ⚠️❗️⚠️❗️⚠️❗️
What is the area❓ No links or troll answers you’ll be reported
Answers
Answer:
103
Step-by-step explanation:
Find the area of the rectangle on the top
A = 7*13 = 91
Now find the area of the rectangle on the bottom
13 - (5+5) = 3
11-7 = 4
The dimensions of the bottom rectangle are 3 by 4
A = 3*4 = 12
The total area is 91+12 = 103
what statement best describes the function below f(x)=x3-x2-9x+9
Answers
Answer:
It is a many-to-one function.
Step-by-step explanation:
Can I please have help on 3, 4 will mark brainiest thank you.
Answers
Answer:
4) Alternate angles
Step-by-step explanation:
Alternate angles are on the opposite corners of the line of the angle, and 10 and 14 are on opposite corners, so that makes them alternate angles. I hope this helped you!
Jimmy earns $500 a week selling shoes. He also earns 8% commission on all of his shoe sales. Last week, he sold $1,540 worth shoes. How much money did Jimmy earn last week?
show work
Answers
To determine the amount Jimmy made last week, you will need to calculate the commission he made on his sales and add the $500 to that amount.
Here is the math equation showing this:
($1540 x 0.08) + $500 = $623.20
Jimmy made $623.20 last week.
4x-3=2x+7
2x+6=7x-14
Answers
4x-2x=7+3
2x=10
x=5
2x+6=7x-14
2x-7x=-14-6
-5x=-20
x=4
Helppppppppppppppppppp I’ll you brainlist if you don’t respond if you’re going to put something random I will report you !
Answers
Answer:
x = 0
y = -4
negative 4 cuz the line goes down, meaning it's negative
Hi! can someone help me find the value of x?
Answers
Answer:
x=2
Step-by-step explanation:
Since the angles are equal, the side lengths are equal (isosceles triangle)
12 =6x
Divide by 6
12/6 = 6x/6
2= x
(1.9)2 standard form
Answers
Answer:
-4
Step-by-step explanation:
hope this helps
have a great day/night :)
Jayden is going to see a movie and is taking his 3 kids. Each movie ticket costs $12 and there are an assortment of snacks available to purchase for $3 each. How much total money would Jayden have to pay for his family if he were to buy 4 snacks for everybody to share? How much would Jayden have to pay if he bought xx snacks for everybody to share?
Answers
Answer:
$60
Step-by-step explanation:
Can someone help me with this question?
Answers
Answer:
A = 20.25 sq units
Step-by-step explanation:
to find the area of a square you only need to know the measure of one side -- all other sides will be equal to it
it appears the segment is 4.5 units so you would square that to get the area
A = 4.5²
A = 20.25
Mike is completing an ORDER OF OPERATION question with the following expression 7(a-b). What is true about this problem? ,a.) It can be simplified into 3 + 4a - b, b.) It can be simplified into 7a - b, c.) It can be simplified into 7ab, d.) It cannot be simplified from its current state e.) It can be simplified to 7a - 7b
Answers
Answer:
e.
Step-by-step explanation:
it can be simplified to 7a-7b
3 m
7 m
10 m
4 m 1 m
d the volume of the entire figure by adding the volumes of the separate
Answers
Answer:
Total Volume = 190 m³
Step-by-step explanation:
Volume of the entire figure = L (Area 1 + Area 2)
where L = 10 m
Area 1 (blue prism) = 4 x 3 = 12 m²
Area 2 (brown prism = 1 x 7 = 7 m²
plugin values into the formula:
Volume of the entire figure = L (Area 1 + Area 2)
= 10 (12 + 7)
= 120 m³ + 70 m³
= 190 m³
Please I have been waiting for an answer. somebody help me I give brainlist
What is the value of x in this figure?
Enter your answer in the box.
Answers
Answer:
x = 114
Step-by-step explanation:
114 and x are vertical angles, therefore they are congruent.
Answer:
Vertical Angles are equal so 114
Step-by-step explanation:
Helppppppppppppppppppp I’ll mark you brainlist don’t respond if you’re going to put something random I will report you :)
Answers
Count up 5 and 2 to the left and you bring at -2
Answer:
the slope is 2.5
(from x=0 to x=2 it goes up by 5)
-2 is the intercept with the y-Axis
the general formula is:
y = m*x + b
where m is the slope and b the intercept
here you go:
y = 2.5x -2
pls brainliest
HELP PLSSS
Is this relation a function? Justify your answer.
11
10
2
1
5 6 7 8 9 10 11
O A. No, because two points with the same y-value have different x-
values.
OB. Yes, because every x-value corresponds with a single y-value.
O C. Yes, because every x- and y-value is positive.
O D. Yes, because the number of x-values is the same as the number of
y-values.