D) [tex]\frac{-\sqrt{6}+\sqrt{2} }{4}[/tex]
Correct on Edge
Answer: D
Step-by-step explanation: Edge 2023
Sorry, the last one wasn’t showing the picture. Is this a function or not? Also tell me how you got the answer. TwT ty
Answer:
yes this is a function
Step-by-step explanation:
simple method to find if something is a function
if you can draw a vertical line at any point on the graph and get two intersections, it is not a function
need help asap
Sikeeeeeeeeeeeeeeeeeeeeeee dis aint ma work
GTA LITE V2 BY WITLOPPELZGAMING
80% of p is 20. What is p? 75% of b is 12. What is b?
Step-by-step explanation:
80% of p = 20
=> 0.8p = 20, p = 20 / 0.8 = 25.
75% of b = 12
=> 0.75b = 12, b = 12 / 0.75 = 16.
Answer:
[tex]80\% \: of \: p = 20 \\ \frac{80}{100} p = 20 \\ \frac{4}{5} p = 20 \\ p = \frac{20 \times 5}{4} \\ \boxed{p = 25}[/tex]
25 is the right answer.[tex]75\% \: of \: b = 12 \\ \frac{75}{100} b = 12 \\ \frac{3}{4} b = 12 \\ b = \frac{12 \times 4}{3} \\ \boxed{b = 16}[/tex]
16 is the right answer.What is 3 [2^3+ (4-2)^3 - (6-2)^2] simplified
Answer:
Step-by-step explanation:
.. 3 + 2[4(2) – (4 + 3(2))]. 3 + 2[8 – (4 + 6)]. 3 + 2[8 – (10)]. 3 + 2[–2]. 3 – 4. –1 ... 2x + 6 = 4 – 2 + 1x. 2x + 6 = 2 + x. 2x – x + 6 = 2 + x – x. x + 6 = 2. x + 6 – 6 = 2 – 6. x = –4.
Gad has 15 trading cards that he wants to give to 5 friends.
He wants each friend to have the same number of trading cards.
Answer:
each friend gets 3 trading cards
Step-by-step explanation:
if u make 5 different groups and one group stands for 1 friend and I put 1 card in each group until it is all equal u will find that each friend get 3 cards and had is left with one
Please help help help!!!
A parabola has vertex (4,3).If one x-intercept is 1, find the other x-intercept.ASAP!!!!!
Answer:
The other X is -3.
Step-by-step explanation:
HELPPPP. debra deposits $600 into an account that pays simple intest at a rate of 5% per year. how much ibttest will she be paid in the forst 2 years.
Answer:
$660
Step-by-step explanation: 5% per year
5x2= 10%
percent is always out of 100
100+10=110 110 divided by 100= 1.10
600x1.10= $660
A family eats at a restaurant. The bill is $42. The family leaves a tip and spends $49.77.
1. How much was the tip in dollars?
2. How much was the tip as a percentage of the bill?
Answer:
Because the total is 49.77 and the total is the bill + tip, then the tip is 49.77 - 42 or $7.77. To find the percentage, we just calculate 7.77/42 as a percentage to get 1.11/6 = (111/6)% or 37/2 percent or 18.5%
Jax has a weekly math test. His scores on the last 5 tests are 78,92,86,94,95. What score does he need to have an average of 90
Answer:
x = 95
Step-by-step explanation:
Given that,
Jax scores on the last 5 tests are 78,92,86,94,95.
We need to find the score he need to have an average of 90.
The formula for average of few number is given by :
Average = sum of observations/total no of observation
Let he score x in test 6. So,
[tex]90=\dfrac{78+92+86+94+95+x}{6}\\\\90=\dfrac{445+x}{6}\\\\540=445+x\\\\x=95[/tex]
So, he must score 95 in the next test so that its average is 90.
5. Which represents the slope of a line that is parallel to a line with a slope of -3?
A -3
B -1/3
C 1/3
2.) Solve:
-24 - 2m = -4m - 8(m + 8)
Answer:
m= - 4
Step-by-step explanation:
Answer:
m= -4
Step-by-step explanation:
HEY CAN ANYONE ANSWER DIS MATH QUESTION!!
Answer:
no the y may be to the degree of 1 but the variables in the equation violate the linear equation definition. Therefore the equation is not linear.
Step-by-step explanation:
A linear equation is an equation of a straight line, which means that the degree of a linear equation must be 0 or 1 for each of its variables.
Solve for y.
r = y + h
Answer:
y=r-h
Step-by-step explanation:
Switch side
y+h=r
Subtract h from both sides
y+h-h=r-h
Answer:
y=r-h
Please help me ASAP
Answer:
I recommend you use DESMOS to graph this equation. All you have to do is put the equation into the website and it will give you the graph, as well as points on the graph. Feel free to ask me if you need any help with it.
EDIT: See the attachment below to see the picture of the graph
7. In the right triangle below, find the length of the third side.
B
15
10
C
Answer:
If you need to find the hypotenuse, then square the two sides and add them together then square root that answer to get the hypotenuse. If you need to find a side then take the hypotenuse and other side and square them then subtract the side by the hypotenuse and then square root that answer.
Step-by-step explanation:
legs; a b hypotenuse c
a^2 + b^2 = c^2 then square root this answer
c^2 - b^2 = a^2 then square root this answer
c^2 - a^2 = b^2 then square root this answer
there are 946 milliters in a quart there are 2 pints in a quart
how many milliters are in a pint?
Answer:
Answer: There are 473 milliliters in 1 pint. ... 946 ml in 1 quart
Step-by-step explanation:
Right answer gets brainlist
Answer:
V≈653
Step-by-step explanation:
In order to find the volume of a cylinder, you use the formula V=πr2h. In this case, the filled-in formula would be V=3.14*4*4*13. This equals 653.45. In your answer, you need to round to the nearest whole number. In this case, round down to 653. That is your answer. Hope this helps :)
Answer:
653in
Step-by-step explanation:
Radius = 4
Height = 13
Volume = 653
Bottom and top Surface Area = s (50 for 1) (100 is both)
Total Surface Area
= 13 + 50 + 50 = 100 + 2(100) = 100(13+4)
2x-8y=16 solve for x
Answer:
x=8+4y
Step-by-step explanation:
Add 8y to both sides:
2x=16+8y
Divide both sides by 2:
x=8+4y
The point(0, 0) is a solution to which inequality?*
O y-9<3x - 10
Oy - 9> 3x + 10
O y-9> 3x - 10
O y + 9 > 3x + 10
Work out 85% of 40 - 40% of 85
Find the slope of the graphed line
What is the slope of the line 4х – 1 = 3y + 5
Answer:
4/3 or
Step-by-step explanation:
Let's get this equation into y=mx+b form.
m=slope b=y-int
Subtract 5 from both sides to isolate y on a side.
4x-6=3y
Divide both sides by 3 to isolate y on one side.
(4/3)x-2=y
y=(4/3)x-2
m=4/3
b=-2
So our slope is 4/3
apply the following rule to the point (-5,6): (x,y)-->(y,-x)
Answer:
(6, 5) will be the point after the rule is applied
The required translation as of the given condition is (6, 5).
Given that,
To apply the following rule to the point (-5,6): (x,y)-->(y, -x).
Coordinate, is represented as the values on the x-axis and y-axis of the graph
What is a translation of a point?
Translation of a point is defined as changing the location of the point on an arbitrary space with the help of any function and instructions.
Here,
In the question, a rule is mentioned for the transposition of the coordinates,
(x,y)-->(y,-x)
we just need to simply poor the coordinate in the given translation equation,
(-5, 6) - - -> (6, -(-5))
(-5, 6) - - -> (6, 5)
Thus, the required translation as of the given condition is (6, 5).
Learn more about translation here:
https://brainly.com/question/12463306
#SPJ6
38.5g of sugar is needed to make 5 cakes. How much sugar is needed for 7 cakes?
Answer: 53.9g
Step-by-step explanation:
As you can't end up with a whole number by doing 7 divided by 5, first work out how much sugar is needed for 1 cake.
To find out how much sugar is needed for 1 cake, divide both sides by 5:
5 / 5 = 1
38.5 / 5 = 7.7
Therefore 7.7g of sugar is needed to make 1 cake.
Now times each value by 7 to get the answer :
7.7 x 7 = 53.9g
1 x 7 = 7
Therefore, 53.9g of sugar is needed.
Answer:
53.9g
Step-by-step explanation:
38.5 / 5 as there are 5 cakes
this will give you the amount of sugar needed for 1 cake, so you X by 7 to find out how many for 7 cakes
38.5 / 5 = 7.7
7.7 X 7 = 53.9g
Please help me with these math questions asap. I will mark brainliest Thank you so much! Question 3/5
Step-by-step explanation:
∵ DE∥FG
∴∠EDF=∠GFH
∵∠DFE=180º-∠DEF-∠EDF
and ∠FHG=180º-∠FGH-∠GFH
∴∠DFE=∠FHG
Help meee, What is the relationship between
Answer:
C
Step-by-step explanation:
The add to 180 because that's a straight line
Can someone help me with this ASAP 25 points
Answer:
180(as straight line)-125=55
so SQR or x is 55 degrees
Answer:
x = 55°Step-by-step explanation:
Straight angle equals 180°
PQR = 180°
PQR = PQS + SQR angle addition postulate
180° = 125° + xx = 180° - 125°x = 55°A scale of the Golden Gate Bridge in San Francisco Bay has
a main span that is 20 inches long. If the main span of the
bridge is 4200 feet long, what is the scale of the model?
Answer: 2520ft
Answer:
2520ft
Step-by-step explanation:
Calculation for what is the scale of the model?
Let x will be the span length
Hence,
x= 4200 feet long/20 inches long
x=210
Thus:
1 inch = 210 ft
1 ft = 2520
=2520ft
Therefore the scale of the model will be 2520ft
Solve the equation v + f – e = 2 for e.
Answer:
e = -2 + v + f
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of EqualityStep-by-step explanation:
Step 1: Define
v + f - e = 2
Step 2: Solve for e
Subtract v on both sides: f - e = 2 - vSubtract f on both sides: -e = 2 - v - fDivide -1 on both sides: e = -2 + v + fThe coordinates (5, 2) and (–6, 2) are vertices of a hexagon. Explain how to find the length of the segment formed by these endpoints. How long is the segment?
Answer:
Step-by-step explanation:
Let
Point 1 ----------> (5, 2)
Point 2 ----------> (–6, 2)
we know that
the distance between two points it is calculated with the formula
d=√[(y2-y1)²+(x2-x1)²]
then
d=√[(2-2)²+(-6-5)²]
d=√[(0)²+(-11)²]
d=√[121]
d=√121-----------> d=11 units
the answer is 11 unit
Answer:
Sample Response: The segment is horizontal because the y-coordinates are the same. To find the distance, you can count the spaces between the points. The segment is 11 units long.
