Answers
Answer:
Step-by-step explanation:
1. find the area
2. find the perimiter
Related Questions
I don’t understand this, need help.
Answers
Answer:
8 units
Step-by-step explanation:
3y -7y + 18x + y + 21x + 9 - 13 Simplify the expression
Answers
Answer:
-3y+39x-4
Step-by-step explanation:
3y minus 7y plus y is -3y. 18x plus 21x is 39x. 9 minus 13 is -4
Please help!
3(3w−4)=−20
w= ???
Answers
Hope I helped
Elena went to a sporting goods store that was having a sale. She bought a tennis ball and 3 cans of tenis balls The tennis racket normally cost $43. All tenis rackets are marked down 15%. One can of tens balls normally cost $4. The tenis balls are not marked down. The sales tax rate is 8.5% How much will she pay for everything including tax?
Answers
Answer: She will pay $52.68, including taxes
Step-by-step explanation: One can of tennis ball is $4 and there are no discount on it. Elena bought 3 cans, so:
can = 3 x 4 = 12
One tennis racket is $43 but it has a discount of 15%:
discount = 0.15 x 43 = 6.45
total racket = 43 - 6.45 = 36.55
Elena will have to pay:
pay = 12 + 36.55 = 48.55
She will also have to pay taxes, which are 8.5% over the price she paid:
pay + tax = 48.55 x 0.085 = 4.13
total to pay = 48.55 + 4.13 = 52.68
Buying 3 can of tennins ball and one racket, Elena paid $52.68, including taxes.
please help and do any of them that you can
Answers
B _< -1
2g _< 6
K+2 > 3
Answer:
Sorry but thats too cunfusing for me sorry I couldn't help
Step-by-step explanation:
best of luck
How does a lone pair contribute molecular shape?
Answers
Answer: I say "A"
Step-by-step explanation:
Because I forgot this years ago in college rn
Find the slope of each line
Answers
answer: 4
explanation: it would be 4 because slope is rise/run and it rises 4 and runs one so u would get 4/1 which is 4 simplified. :)
Answer:
Slope: 4
Step-by-step explanation:
The slope is 4, because each time x is increased by 1 y is increased by 4.
The rise would be 4 and the run would be 1.
Since the slope of a graph can be found by dividing rise by run, the slope would be 4/1, which is equal to 4.
1. - 2а - 9 = 6a + 15
Answers
Answer:
-2a-6a=15+9
-8a=24
a=24/-8
a=-3
Answer:
a=-3
Step-by-step explanation:
-2a-6a=15+9
-8a=24
a=-3
hich statement regarding the diagram is true?
m∠WXY = m∠YXZ
m∠WXY < m∠YZX
m∠WXY + m∠YXZ = 180°
m∠WXY + m∠XYZ = 180°
Answers
Answer:
m∠WXY + m∠YXZ = 180
Step-by-step explanation:
simplify the expression
[tex]6(5 + t) - 3(t + 3)[/tex]
Answers
combine 6t and -3t and get 3t
30+3t=-9
subtract 30 on both sides
3t=-39
divide by 3
t=13
Jeremy listed five rational numbers. Then he drew a number line to display and compare them.
Part A
Plot the numbers on the number line by dragging each one to the correct location,
6
3
3
4
1.5 0.25
5
4
-2.
-1
0
1
2
Answers
Answer: there you go
Step-by-step explanation: That is the answer
Expand.
Your answer should
be a polynomial in standard form.
(-a+1) (5a+6)
Answers
Answer:
-5a^2 - a + 6
Step-by-step explanation:
Now, I don't know if you have memorized this very niche trick in Algebra. Don't tell anybody I told you this, as the CIA will chase me down for allegedly sharing higher intelligence, but you can easily expand equations by the method of FOIL (FIRSTS, OUTSIDES, INSIDES, LASTS). Using this method, we multiply -a and 5a, -a and 6, 5a and 1, and 1 and 6. Adding them all together, our expanded form is -5a^2 - 6a + 5a + 6. Adding like terms, our final polynomial is -5a^2 - a + 6.
Well I got another, Please help
Answers
If f(x) = 5x - 7, what is f(3)?
O A. 8
O B. 1
O c. 2
D. 22
Answers
Which equation describes a line of symmetry for rectangle ABCD
Answers
Answer:
C. [tex] x = -2 [/tex]
Step-by-step explanation:
A rectangle has two lines of symmetry. That is, the line that divides the rectangle into two equal halves.
Taking a look at the rectangle that is placed on the coordinate grid. At what points do you think the two lines of symmetry can be located at that will give us two possible equal halves?
One will be horizontal, the other will be vertical.
For the horizontal line, the line of symmetry can be located at y = 5. If an horizontal line cuts through the rectangle at y = 5, we would have two equal halves.
Thus, an equation for a horizontal line is often represented as [tex] y = k [/tex]. Where k is a constant, because every coordinate point on the horizontal line would have the same value of k, which is where the line cuts across the y-axis. The slope of am horizontal line remains zero also.
Therefore, the equation of the line of symmetry of the rectangle shown in the coordinate grid would be:
✅[tex] y = 5 [/tex]
The second line of symmetry which is vertical, would cut across the rectangle at x = -2.
Thus, the slope of a vertical line is undefined.
The equation of a vertical line is represented as x = h.
Where h is a constant, since all coordinates along the vertical line would surely have a x-coordinate value of -2, regardless of what y-coordinate value they have.
Therefore, h, in this case is -2.
Thus, the equation that represents the second line of symmetry of the rectangle above would be:
✅[tex] x = -2 [/tex].
The two equations that represent the two lines of symmetry of the rectangle, respectively, are:
[tex] y = 5 [/tex]
[tex] x = -2 [/tex]
From the options given, the only correct option provided is:
[tex] x = -2 [/tex].
Explain the significance of the number $1080.46. If you plan on leaving $800 unpaid, which
card is the better choice?
Answers
I did 13 x 8 and got 104 so the answer is 8 hours.
theres a photo with the question <3
Answers
Answer:
p≤1 or p∠-2
Step-by-step explanation:
REMEMBER OUR GOAL IS TO LEAVE P ALONE!!
p≤1:
1. [tex]\frac{3p+5}{2}\geq 4[/tex] Multiply by 2 to cancel out 1/2 which would give you [tex]{3p+5}\geq 8[/tex]
2. Then subtract 5 which would give you 3p≥3
3. Then divide by 3 which will FLIP the ≥ into ≤.
4. Therefore, it's p≤1.
p∠-2:
1. [tex]\frac{p-6}{4}\leq -2[/tex] Multiply by 4 to cancel out the denominator which would give you [tex]p-6[/tex]∠-8
2. Add 6 to both sides which results in p<-2
There are 30 popsicles in the
freezer
1⁄2 of them are cherry flavored The
rest are lime flavored.
How many are lime flavored?
Answers
Answer:
15 are lime flavored
Step-by-step explanation:
To find the answer you have to divide 30 by 2 to get 15.Because to find half of something you have to divide the number by two.
Have a good day!
Put the numbers in order least to greatest!
0.9
-2.4
-0.8
1.6
0.2
Thanks to anyone who answers it always helps!
Have a great day!
Answers
Answer:
-2.4
-0.8
0.2
0.9
1.6
Step-by-step explanation:
I just know.
-0.8
0.2
0.9
1.6
I’m so smart
The length of a diagonal of a square is 22√2 millimeters. Find the perimeter of the square.
Answers
Answer:
62.23 That’s the answer
Step-by-step explanation:
pls help ill mark brainliest
Answers
Answer:
No solution or B
Step-by-step explanation:
Multiply eq1 by 3.
3y=18x+6
3y-18x=12
Regroup:
18x-3y=-6
-18x+3y=12
Add:
0=6???
Impossible
So no solution.
Hope this helps plz mark brainliest :D
Answer:
No solution
Step-by-step explanation:
First we need to solve the equations.
I'll use the combining method
To do the combining method you need to get one of the variables in the first equation to be the negative correspondent to the same variable in the second equation.
(Ex:
If there was 2x in the first equation we would want there to be -2x in the second so they cancel out.)
y=6x+2
subtract 6x from each side to get the variables to line up
y-6x=2
3y-18x=12
To get -6x to equal 18x, we will multiply everything in the first equation by -3
-3y+18x=-6
3y-18x=12
Now combine the two terms
-3y and 3y cancel out
18x and -18x cancel out
-6+12=6
We are left with 0=6.
0 does not equal 6 so there is no solution.
Eight times the difference of a number and three is sixty-four
Answers
Answer:
8 (n - 3) = 65
Step-by-step explanation:
the difference of a number and three means n - 3
8 times the difference of means that it will be 8 and then parenthesis the next terms that are said, so 8 (?)
is sixty-four means = 64
so put it together and you have 8 (n - 3) = 65
The ratio of boys to total players in league soccer is 3:5. How many are there if there are 45 boys?
Answers
Answer:
Step-by-step explanation:
since 3 * 15 = 45, we know that we have to multiply 5 by 15. so the ratio would be 45:75. I hope this helps!
Answer
45:75
Step-by-step explanation:
The original ratio tells you there are 3 boys to 5 players total. If you divide the given amount of boys (45) by the original (3) then you get 15 (this is what you would use to find the players) 15 x 5= 75, so your answer is 45 boys to 75 players.
what is the slope of the line that passes through the points (48,10) and (-36,17)
Answers
Answer:
slope is -1/12
Step-by-step explanation:
slope =y2 - y1 / x2-x1
3x=3x+4 does it have a soultion
Answers
Answer:
No solution
Step-by-step explanation:
3x = 3x + 4
-3x -3x
0 = 4
Examples of solutions:
2 = 2 infinite solutions
x = 2 one solution
2 = 0 no solution
(X-1)+(x-2) is my question plz answer quick
Answers
Answer:
there are two answers to this question
1; X=2
and
2;X=+1
Step-by-step explanation:
open the first brackets with an invisible +1
x-1=0
x=0+1
X=+1
open the second bracket with the plus +
x-2=0
X=0+2
X=+2
hence,
X=+1 and +2
Use partial products to multiply 2,104 x 8. 2,104 32 8 x 4 ones 0 8 x 0 tens N 1 hundreds 8 x 2 thousands - 16.000
Answers
9514 1404 393
Answer:
16832
Step-by-step explanation:
As your problem statement says, ...
2104 × 8 = 4×8 +00×8 +100×8 +2000×8
= 32 +0 +800 +16000
= 16,832
Two cars leave from the same city at the same time and drive in the same direction
Answers
what is the question that you need help with
What is the y-intercept of the equation: 3x+6y=42
Answers
At a pet store, there are 18 dogs. The ratio of dogs to cats is 6:2. How many pets are there in total?
Answers
Answer:
33 pets
Step-by-step explanation:
