Answer:
f^-1(x)=x/3-14/3
Step-by-step explanation:
If lines a and b are parallel, which of the statements is true?
Answer:
can i see the rest of it
Step-by-step explanation:
1. Solve for y. -12 - 3y > -6x
show work for brainliest
[tex] - 12 - 3y \geq - 6x \\ - 12 - 3y + 12 \geq - 6x + 12 \\ - 3y \geq - 6x + 12 \\ = \frac{ - 3y}{ - 3} \geq \frac{ - 6x + 12 }{ - 3} \\ y = 2x - 4 [/tex]
Answer: y = 2x - 4Correct me if I'm wrong
I hope it helps ^_^
Pls help me with this one!! :)
Step-by-step explanation:
no picture just uploade again
Diver Dan enjoys scuba diving. He dives to 34 feet below the surface of a lake. His friend "Jump in Jeff" dives to 40 feet below the surface, but then descends 20 feet. What is the vertical distance between Dan and Jeff?
the distance between Dan and jeff is 26 feet
PLS HELP ASAP, WILL MARK YOU BRAINLIEST!!!!
Answer:
Try looking at each angle and add the sides
Step-by-step explanation:
negative numbers that equal -60? (I need number that multiple That equal -60)
Answer:
-5 x -12
Step-by-step explanation:
Evaluate the expression when x=2 and y=9.
45/y - x
Answer:
Step-by-step explanation:
Example 1:
Evaluate the following expression:
4 + (3x +y)
When x = 2 and y = 9
3 x 2 is 6 after that you just add 6+9+4 which is 19
Example 2:
Evaluate the expression when x=8 and y=9
x(y - 9)^3 + 2
=8(9-9)^3+2
=8(0)^3+2
=8(0)+2
=0+2
=0
I hope this helps :)
Please help me with this. I dont understand it at all and need it done by Monday. Thank you so much.
Answer:
1. draw a circle inside the triangle
2. draw a circle through those dots
3. draw a circle outside the triangle but through the dots
4. create a triangle with the same angle and length and draw a circle inside that triangle
5. Draw a right triangle (with 90 degrees; could be 45-90-45 or 30-60-90)
a. hypotenuse is the diameter of the circle
b. hard to explain but it should look like this: (link)
HELP PLS
determine the measure of angles A and B
Answer:
Angle A is 52 degrees Angle B is 78 degrees
Step-by-step explanation:
The angles all have to add up to 180.
2x + 3x + 50 = 180
5x + 50 = 180
Subtract 50 from both sides
5x = 130
Divide each side by 5
x = 26
Solve
A) 2 * 26 = 52
B) 3 * 26 = 78
--------Check--------
52 + 78 +50 = 180
180 = 180
Kari makes a wage of $10.25/ hour.
a. If “p” represents her total pay and “t” represents the time she works in hours, write an
equation to represent her pay.
Answer:
p = t X 10.25
Step-by-step explanation:
if she makes 10.25 an hour/time then when you multiply it you will get the total pay.
Please helpp!! I need help placing and label the following numbers on the number line
how many hours are in a second and is it bad to have to many chromosomes because I have a couple extram
Answer:
do you mean seconds in an hour?
Step-by-step explanation:
A student decides to spin a dime and determine the proportion of times it lands on heads. The student spins the dime 25 times and records that it lands on heads 17 times. He decides to spin the dime again and spins it 100 times. Which of the following is a correct statement about the variability of the sampling distribution?
Since the sample size is increased, the variability will increase.
Since the sample size is increased, the variability will decrease.
Since the sample size is increased, the variability of the population will increase.
Since the sample size is increased, the variability of the population will decrease.
Answer:
Since the sample size is increased, the variability will decrease.
Step-by-step explanation:
took the quiz
Bags of sugar come in 3 sizes:
Small bag: A 250 g bag costs 95p.
Medium bag: A 500 g bag costs £1.80.
Large bag: A 3 kg bag costs £3.70.
Calculate the cost of 3 kg for the small and medium bags.
Give your answer in pounds to 2 dp.
Write the bag that is the better value in the comments
Answer:
Medium
Step-by-step explanation:
The computation is shown below:
The cost for the small and medium bag is shown below:
As we know that
1kg = 1000g
So 3kg = 3000g
Now for small bags
= 0.95 ÷ 250 × 3000
= £11.40
For medium bags
= £1.80 ÷ 500 × 3000
= £10.80
So here the medium bag would represent the better value
35 is what percent of 65?
Answer:
53.846153846154%
Step-by-step explanation:
Answer:
35/65 x 100 = about 53.85
pls tell me what is 152 + 466
The answer is 618
152
+
466
——-
618
Hope I helped you! :]
Step-by-step explanation:
152 + 466=618 is your answer
Simplify the equation 3x-4+2=-2x-5+5x Down to its simplest form do not solve the equation
NEED THIS BEFORE 11:59 TODAY!!!
Answer:
the answer is 6x-7
Step-by-step explanation:
3x-4+2-2x-5+5x
3x-7-2x+5x
3x-7-2x+5x=
6x-7
PLS HELP ME!! Jdjjssnbshsnsvgzhshsvssu
Answer: The 2 litter bottle holds more
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
half a gallon is only 1.89 litters and two liters only holds .528 of a gallon
ABC has vertices A(2,3), B(4,6), C(7,4) Describe a sequence of two transformations that would move ABC to Quadrant III.
Answer:
Some examples
Step-by-step explanation:
1.The vertices of triangle ABC are A(2,-3), B(-3,-5), and C(4,1). For each translation, give the vertices of triangle A'B'C'. When the transformation (-2,3). When the T (-4,-1) and T
C
2.Triangle ABC has vertices A(-3,0) B(0,6) C(4,6). Find the equations of the three medians of triangle ABC
Triangle ABC has vertices A(-3,0) B(0,6) C(4,6). Find the equations of the three altitudes of the same triangle
Triangle ABC has vertices A(-3,0) B(0,6) C(4,6). Find the equations of the three perpendicular bisectors of the same triangle.
A(−3, 0), B(0, 6), and C(4, 6)
using the midpoint formula: we can find all of their midpoint which is necessary to complete question 1 and 2
Mid AB=(-1.5, 3), Mid BC=(2, 6), Mid AC=(0.5,3)
Next, we have to find the slope of from the vertex and the midpoint of each side. We use the slope formula: .
You would get -6, 6/5, and 6/11.
Next you substitute in the coordinates for the equation of each for example: y=-6x, you switch in the set of cords AB which is (-1.5, 3). 3=-6(-1.5)+z and find that z=6, so the equation is y=-6x+6. As for the rest, repeat the same process until you find all 3 cords. You should get an answer of
For question 2,
The line has to be perpendicular bisector to the midpoint, signifying that it has to split 2 angles into congruent angles and a side into half. In order to do that we need to first find the opposite reciprocal of each side's slope. Which means we need to once again use the slope formula and get the opposite reciprocal by . For all the opposite reciprocal slopes you get will be incorporated into the final formulas. That gives us the slopes of -1/2, 0 and -7/6.
I hope this helps! :)
The point P(8,-3) lies on the curve with equation y=f(x). Find the image of P on the curve with equation y=f(x-4).
Answer:
(12, -3)
Step-by-step explanation:
Add 4 to x value because it is a horizontal translation right 4.
3. What three numbers are the Pythagorean triple generated by using 4 for x and 1 for y. Remember to use the formulas:
a = x2 - y2, 6 - 2xy, and C = x2 + y2
O 6, 8, and 10
O 5, 11, and 12
O 8, 15, and 17
O 3, 5, and 8
Given:
The three equations for the three numbers are
[tex]a=x^2-y^2[/tex]
[tex]b=2xy[/tex]
[tex]c=x^2+y^2[/tex]
To find:
The Pythagorean triple generated by using 4 for x and 1 for y.
Solution:
Substituting x=4 and and y=1 in the given equations, we get
[tex]a=4^2-1^2[/tex]
[tex]a=16-1[/tex]
[tex]a=15[/tex]
In the same way find b and c.
[tex]b=2(4)(1)[/tex]
[tex]b=8[/tex]
The third number is
[tex]c=4^2+1^2[/tex]
[tex]c=16+1[/tex]
[tex]c=17[/tex]
The required Pythagorean triple is 8, 15, and 17.
Therefore, the correct option is C.
In the ordered pair (2, 3), what is the x-coordinate? y-coordinate?
Answer:
2 = x- coordinate
3 = y coordinate
Step-by-step explanation:
REMEMBER: In an ordered pair, the x-coordinate always comes first.
21.50 x y = 225
what is y?
I need help, please
Answer:
10.5
Step-by-step explanation:
225÷21.50
=10.46511
=10.5(3sf)
A 4-foot piece of string costs $0.96. What is the price per inch?
Answer:
2 cents/inch
Step-by-step explanation:
12 inches in a foot, 4 feet: 12*4 = 48 inches
.96/48 = .02
Find the area of the shaded region.
8
Area of shaded region = Area of circle - Area of Triangle
A=
square units
Note: Round to the tenth place.
9
Answer:
????????????......???????.
The fair market rental rate for Columbus was $630 in 2013 and $551 in 2003. Find the rate of change for the fair market rental rate in Columbus during this period.
Answer:
7.9
Step-by-step explanation:
y2-y1\x2-x1
I've been working on a desmos project with a code of, swwwowuqkm, awhile but, I seem to be missing something. If you could please finish line 20, between lines 19 and 21, in a similar fashion to line 22, between lines 18 and 23. It would be much appreciated if you could also explain what I was missing.
Cos A= 0.4848
A) 61
B)44
C)82
D)54
Answer:
A 61
Step-by-step explanation:
Cos A = 0.4848
A = cos ^-1(0.4848)
A = 61
Tell which set or sets the number below belongs to: natural numbers, whole numbers, integers, rational numbers, irrational numbers, or real numbers. 0
Answer:
if what you're asking if 0 belongs to anyone of the sets then zero belongs to whole numbers.
whole numbers is 0,1,2,3,4 etc
Natural numbers are 1,2,3,4 etc
integers are -3,-2,-1,0,1,2,3 etc
rational numbers are like fractions etc
irrational numbers are when you don't necessarily get a exact or whole numbers for example like π/pie
Solve using law of sines, find the area of wxy.
Answer:
area = 828.27 cm²
Step-by-step explanation:
add a line from X, perpendicular to WY, call this point A.
angle Y = 180 - 33 - 121 = 26 degrees
sin 26 = XA/49
0.4384 = XA/49
XA = 21.48 which is the height of the triangle
cos 26 = YA/49
0.8988 = YA/49
YA = 44.04
tan 33 = 21.48/WA
0.6494 = 21.48/WA
WA = 33.08
YW = 77.12
(YW)(XA)(0.5) = area
(77.12)(21.48)(0.5) = area = 828.27 cm²