Answer:
f = 8
Step-by-step explanation:
Step 1:
f - ( - 4 ) = 12 Equation
Step 2:
f + 4 = 12 Open Parentheses
Step 3:
f = 12 - 4 Subtract 4 on both sides
Answer:
f = 8
Hope This Helps :)
Answer:
F=8
Step-by-step explanation:
subtracting a negative is just addition.
so f+4=12
next get f by itself by subtracting 4 from each side
f=12-4
f=8
Well I got another, Please help
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
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
Can someone help me plz
Answer:
3
Step-by-step explanation:
because for every 3 teaspoon the they got one per tablespoon
There are 30 popsicles in the
freezer
1⁄2 of them are cherry flavored The
rest are lime flavored.
How many are lime flavored?
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!
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°
Answer:
m∠WXY + m∠YXZ = 180
Step-by-step explanation:
Which equation describes a line of symmetry for rectangle ABCD
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].
How does a lone pair contribute molecular shape?
Answer: I say "A"
Step-by-step explanation:
Because I forgot this years ago in college rn
Rotate 180° about (2, 1).
Answer:
(-2,-1)
Step-by-step explanation:
Don't mind the back
(x,y) = (-x,-y)
I'LL MARK U BRAINLIEST!!!
4x+3(2x-1)-4x
Answer:
6x-3
Step-by-step explanation:
Answer:
6x - 3
Step-by-step explanation:
4x+3(2x-1)-4x
distributive property
4x+6x - 3 - 4x
combine like terms
6x - 3
who wanna help me with 6x6x7x5square4
Answer:
Thanksss for the points :D
Step-by-step explanation:
You made my day lol..
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?
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.
what is 17.8 + ¯18.7 =
Answer:
89 over 5
Step-by-step explanation:
Expand.
Your answer should
be a polynomial in standard form.
(-a+1) (5a+6)
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.
PLEASE HELP 25 POINTS!
In Hillsboro, the use of landlines has been declining at a rate of 15% every year. If there are
77,000 landlines this year, how many will there be in 11 years?
If necessary, round your answer to the nearest whole number.
Answer:
46,666
Step-by-step explanation:
theres a photo with the question <3
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
what is the Lateral Surface area ?
what is the Total Surface area ?
Answer:
i never seen to pretty best friends is alway one of them got to be other
Step-by-step explanation:
I don’t understand this, need help.
Answer:
8 units
Step-by-step explanation:
pls help ill mark brainliest
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.
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
Answer: there you go
Step-by-step explanation: That is the answer
The length of a diagonal of a square is 22√2 millimeters. Find the perimeter of the square.
Answer:
62.23 That’s the answer
Step-by-step explanation:
Find the slope of the line that passes through (2, 3) and (7,9).
Answer:
1.2
Step-by-step explanation:
the slope is 1.2
full formula is y=6/5x+1.2
What is the y-intercept of the equation: 3x+6y=42
The ratio of boys to total players in league soccer is 3:5. How many are there if there are 45 boys?
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.
3x=3x+4 does it have a soultion
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
Eight times the difference of a number and three is sixty-four
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
simplify the expression
[tex]6(5 + t) - 3(t + 3)[/tex]
3y -7y + 18x + y + 21x + 9 - 13 Simplify the expression
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
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!
Answer:
-2.4
-0.8
0.2
0.9
1.6
Step-by-step explanation:
I just know.
At a pet store, there are 18 dogs. The ratio of dogs to cats is 6:2. How many pets are there in total?
Answer:
33 pets
Step-by-step explanation:
Solve the following proportion for u.
7/3 = u/5
u=
Answer correctly and I might just give you the brainliest
Answer:
11.6666667 u / (5 u)
Step-by-step explanation:
Answer:
35/3 aka 11.666666
Step-by-step explanation:
Multiply both sides by 5
5u/5=7*5/3
Simplify
u=35/3
Hope this helped! :)
