Answers
supplement of JEF is 140 degrees
complement of DON is -34 degrees or depending on your teacher, the answer is NONE.
supplement of DON is 56 degrees
Answer:JEF has a 50 degree complement
140 degrees is the supply of JEF
If your teacher says NONE, then the complement of DON is -34 degrees.
DON is 56 degrees when supplemented
Related Questions
A scatter plot is shown below: Which two ordered pairs can be joined to draw most accurately the line of best fit on this scatter plot? (1 point) (4, 9.5) and (10, 5.5) (5, 0) and (10, 10) (0, 6) and (5, 0) (0, 9.5) and (10, 1.5)
Answers
5(1x + 7)= 30 what is x
Answers
Substitute x with 1.
5*6=30.
Hope this helped☺☺
Subtract 35 from both sides
5x = -5
X= -1
Who else has to do IXL it sucks
Answers
just multiply 7
by -9, 7 times
Chris needs 3 1/2 cups of flour. His only clean measuring cup holds 1/3 cup. how many 1/3 cups of flour does Chris need?
Answers
To find the number of 1/3 cups of flour Chris needs, we need to divide the total amount of flour needed by the amount that can be measured with the 1/3 cup measuring cup. In this case, Chris needs 28 1/2 cups of flour.
Explanation:To find the number of 1/3 cups of flour Chris needs, we need to divide the total amount of flour needed (3 1/2 cups) by the amount that can be measured with the 1/3 cup measuring cup.
To do this, we convert the whole number 3 to thirds by multiplying by 3, which gives us 9 thirds. Then we add the 1/2 cup, which is equivalent to 3/6 or 6/12. So, the total amount in thirds is 9 + 6/12 = 9 1/2 thirds.
Now, we divide the total number of thirds by the number of thirds in one 1/3 cup.
9 1/2 thirds ÷ 1/3 third/cup = (9 1/2) ÷ (1/3) = (19/2) ÷ (1/3) = 19/2 × 3/1 = 19/2 × 3/1 = 57/2 = 28 1/2 cups.
Will 4in. 3in. and 5in. form a triangle?
Answers
How do you solve -32=-4b
Answers
-32/-4
32/4
8
b = 8
Hope I helped!
Let me know if you need anything else!
~ Zoe
[tex]32 = 4b[/tex]
divide by 4
[tex]8 = b[/tex]
If your starting salary is $50,000 and you receive a 4% increase at the end of every year, what is the total amount, in dollars, you will earn over the first 16 years that you work?
Answers
50000(1 + 1.04 + 1.04^2 + 1.04^3 + .... + 1.04^15) = 50000 * (1.04^16 - 1) / (1.04 - 1) = 1,091,226.56
Final year's salary = 90047.17
86,583.82 * 1.04 = 90047.17
There are only 15 table when there should be 16.
a_N = 50000(1.04)^15 = 90047.17
And if we add 90047.17 to the previous total of 1001179.38 we get
$1,091,226.55
Answer:
The correct answer is $1091227
A school baseball team earned $3416.90 from selling 5716 tickets to their game. If grandstand tickets sold for 65 cents each and bleacher tickets sold for 40 cents each, how many of the bleacher tickets were sold?
Answers
Let x and y represent the number of grandstand and bleacher tickets sold respectively.
We know that the total number of tickets sold is 5716. Therefore, we will get the equation:
x+y = 5716
Therefore, x=5716-y.............................(Equation 1)
Now, we also know that the total value of tickets sold is $3416.90 or 341690 Cents.
We also know that the price of one grandstand ticket is 65 Cents. Thus, the price of x grandstand tickets will be 65x cents.
Likewise, since the price of one bleacher ticket is 40 cents, the price of y bleacher tickets will be 40y cents.
The information presented above gives us:
65x+40y=341690..........................(Equation 2)
Substituting x from (Equation 1) to (Equation 2) we get:
[tex] 65(5716-y)+40y=341690 [/tex]
Let us solve the above equation for y.
[tex] 65\times 5716-65y+40y=341690 [/tex]
[tex] 371540-25y=341690 [/tex]
[tex] \therefore 25y=371540-341690=29850 [/tex]
[tex] y=1194 [/tex]
Therefore, the total number of bleacher tickets sold was 1194.
Find the volume of a rectange 9 in., 3 in., 6 in.
Answers
9 x 3 x 6 =162
162 inches cubed!
Two things: first, who invented the calculator? Second, just wanted to let everyone know that I'm online. Can help with a wide variety of things, but when it comes to math, I can only help with algebra 1 and simple geometry and below (pre algebra, 7th grade math, 6th grade math, 5th grade math, etc.) I'm also great most other subjects
Answers
The first calculator that could add and subtract numbers was invented by Blaise Pascal in 1642.
Hope this helps!
Please find x: 3x − 1 = 2x − 1
Answers
3x - 1 = 2x - 1
Start by subtracting 2x on both sides
3x - 1 - 2x = 2x - 1 - 2x
x - 1 = - 1
Then add 1 on both sides
x - 1 + 1 = -1 + 1
x = 0
I hope this helps!
As always, it is my pleasure to help students like you.
======================================================================
SOLVING.....
3x − 1 = 2x − 1
Subtract 2x from each side
3x − 1 − 2x = 2x − 1 − 2x
x − 1 = −1
Add 1 to each side
x − 1 + 1 = −1 + 1
x = 0
====================================================================
CHECKING.....
Substitute 0 for x in 3x − 1 = 2x − 1
3(0) − 1 = 2(0) − 1
0 - 1 = 0 - 1
-1 = -1
This is true so x does equal 0
Graph the system of equations. {2x−y=4x−y=−2 Use the Line tool to graph the lines.
Answers
Hear hear! For I have brought you the correct answer... (I took a "snip" of it so you can't see the entire graph but you can see the whole answer.)
By plotting the lines 2x - y = 4 and x - y = -2 using a graphing tool or on graph paper.
To graph these lines, you can start by rearranging them into slope-intercept form (y = mx + b), where m is the slope and b is the y-intercept.
For 2x - y = 4:
-y = -2x + 4
y = 2x - 4
This equation has a slope of 2 and a y-intercept of -4.
For x - y = -2:
-y = -x - 2
y = x + 2
This equation has a slope of 1 and a y-intercept of 2.
Now, you can graph these lines on a coordinate plane by plotting the y-intercepts and using the slopes to find additional points.
Once you have the two lines graphed, their point of intersection represents the solution to the system of equations.
For similar question on slope-intercept form.
https://brainly.com/question/31071238
#SPJ3
John works at a car dealership that sells domestic and foreign cars. John makes 6% commission on domestic cars and 4% on foreign cars he sells. If John sold 4 domestic cars for $24,000 each, 2 domestic cars for $9,000 each, and 2 foreign cars for $13,500 each, what is his commission for the month?
Answers
(4 domestic cars x $24000 + 2 domestic cars x $9000) x 0.06 + (2 foreign cars x $13500) x 0.04 = $7920
He earned $7920 in commission.
Can someone help me with this question me and my friends are fighting over it?
13.The letters R, W, A, and E are arranged in a random order. What is the probability that the arrangement forms the
words WEAR or WARE?
A. 1/2
B. 1/6
C.1/12
d.1/24
Answers
Because if you rearrange all the letters so that W is is the beginning you get 6 different combinations.
Then I multiplied those 6 combinations by 4 because there are 4 letters.
Once I multiplied I got 2/24 because there are 24 possibilities in total, and we are looking for the probability of getting those 2 combinations.
I simplified 2/24 to its lowest form and I got 2/24 = 1/12.
So the correct answer is C.1/12, hope this helps!
- Alyssa T.
HELP!!! SIN/COS
What is the value of x?
sin49 degrees = cos x
Answers
[tex] \sin(45 \: degrees) = \: \cos(x) [/tex]
[tex] \frac{ \sin(45 \: degrees) }{cos} = \: x[/tex]
[tex] \frac{ sin}{cos } = tan[/tex]
[tex]therefore \: \: \: \tan(45 \: degrees) = x[/tex]
[tex]but \: \: \: \tan(45 \: degrees) = 1 [/tex]
[tex]therefore \: \: \: x = 1[/tex]
[tex]hope \: this \: helps[/tex]
Answer:
cos 41°
Step-by-step explanation:
this is the correct answer, not the one above.
if entered on the calculator (texas instruments TI-30X2S)
sin (49)= 0.75470958
2nd → cos → 2nd → (-)
which would look like this→ cos-1(0.75470958)
answer= cos 41
A machine can produce 6 yards of fabric in 2 minutes.how much fabric can the machine produce in 1 hour
Answers
The quantity of fabrics the machine can produce in 1 hour given the ratio is 60 yards
How to solve using ratio?let
x = quantity of fabrics produced in 1hr
conversion of time
60 minutes = 1 hourRatio of fabrics to time taken
6 : 2 = x : 60 minutes
6/2 = x / 60
cross product6 × 60 = 2 × x
120 = 2x
x = 120/2
x = 60 yards
Therefore, the quantity of fabrics the machine can produce in 1 hour given the ratio is 60 yards
Learn more about ratio:
https://brainly.com/question/2328454
#SPJ2
I need help on any of these y’all can help on. Plzzz. (points)
Answers
1.) A(2,2), B(5,4), C(5,1) You have to reflect over the x-axis. And over the axis is (+,-), so the y-intercept must be negative. And the answer to that is simple: A'(2,-2), B'(5,-4), C'(5,-1). For reflection, all you have to do change the signs depends what quarter you on: Q1(+,+), Q2(-,+), Q3(-,-), Q4(+,-).
2.) A(-1,2), B(2,-1), C(5,2), D(2,5) Now this is the part you need to pay close attention on. As you can see figure A is already over y-axis, but that doesn't mean you can't reflect it. It means you got the new y-axis, which is: (-2,0).
So the answer is this: A'(-3,2), B'(-4,-1), C'(-7,2), D'(-4,5).
3.) B(1,-2)=>B'(1,2) Remember what we discuss before, "...all you have to do is change the signs depends what quarter you on...." And that actually what this showing us, now you have figure it out whether it reflect over x-axis or the y-axis. You notice that only the y-intercept had change the signs, so it must be: x-axis. Because only Q4 is reflecting to Q1.
4.) J(-3,5)=>J'(-3,-5) Okay, J is the point for Q2 and J' is for Q3. The answer is it reflect over the x-axis.
5.) W(-7,-4)=>W'(7,-4) W in Q3 and W' in Q4. It reflect over the y-axis.
6.) Same as we did for question 2, we got the new y-axis (which is (-1,0)). The question is asking us what is the when we reflect X(4,2) over y-axis. And the answer is X'(-5,2).
7.) Same as the previous question, Y(4,4) over y-axis and the answer is: Y'(-6,4).
8.) Z(0,2) the answer is Z'(-2,2).
9.) For this question, it asking us to graph the whole triangle that is reflect it from the original triangle over the x-axis. The correct answer is: X'(4,-2), Y'(4,-4), Z'(0,-2).
Well that's all folks!! LOL! But I hope this helps you alot.
A googol is the number 1 followed by one hundred zeros.How many zeros would the number with a value that is 1/10 the value of a googol have?show your work or explain your reasoning?
Answers
1/10 of a google is 1/10 * 1*10^100
10^-1 * 1*10^100 is 1/10 of a google.
1*10^(100 - 1) = 1 * 10^99
1/10 of a google would have 99 zeros after it. <<<< answer.
I’m not sure what Atrap and all that stuff means...sorryyy to answered my last question
Answers
The top and bottom areas of the base cuboid are (10 in)*(10 in) = 100 in^2, for a total of 2*100 in^2 = 200 in^2.
The lateral area of the base cuboid is its perimeter (4*10 in = 40 in) multiplied by its height (2 in), so is 80 in^2.
Likewise, the lateral area of the "tower" is the product of its perimeter (4*5 in = 20 in) and its height (8 in), so is 160 in^2.
The sum of all these is 200 in^2 +80 in^2 +160 in^2 = 440 in^2.
The 3rd selection is appropriate.
then 10x10=100x2=200. Finely 200+200=400 in2
A can of juice has a radius of 7 inches and a height of 9 inches. What is the volume of the can?
Answers
The formula for the volume of a cylinder is radius*radius*pi*height.
Height:9
Radius: 7;7*7=49
Pi=3.14
49*9*3.14=1,384.74
Hope I helped☺☺
Answer:
Step-by-step explanation:
A tube has a radius of a 9 inches and a height of 7 inches. What's its approximate volume
PLz help i need to pass
Answers
Given \: system \: of \: equations \: - \\ \\ n \: = \: 2p \: + \: 3 \: \: \: - - - eq.(1) \\ \\ n \: = \: 5 \: + \: p \: \: \: - - - eq.(2) \\ \\ \: \\ Comparing \: eq.(1) \: \: and \: \: eq.(2) \: \\ We \: get \: \: -\\ \\ 2p \: + \: 3 \: = \: 5 \: + \: p \\ \\ 2p \: - \: p \: = \: 5 \: - \: 3 \\ \\ p \: = \: 2 \: \\ \\ Putting \: in \: eq.(1) \: \\ We \: get \: \: , \: \: n = 7 \\ \\ Hence \: \: \: .\\ \\ || \: \: p \: = \: 2\: \: \: \: || \: \: n = \: 7 \: \: \: || \\ \\ \\ Therefore \: , \: Solution \: of \: the \: given \: system \\ of \: equations \: is \: \: \: ( \: 2 \: , \: 7 \: ) \: \: \: \: \: \: \: \: \: Ans.[/tex]
Answer:
[tex][2, 7][/tex]
Step-by-step explanation:
5 + p = 2p + 3
- 2p - 2p
______________
5 - p = 3
-3 - 3
________
2 - p = 0
-2 - 2
________
-p = -2
2 = p [Plug this back into both equations above to get the n-term of 7]; 7 = p
I am joyous to assist you anytime.
a + bc when a = 16, b = 64, and c = 8.
Answers
B[tex]*[/tex]C=512
BC+A= 528
528 is your answer.
To solve this problem, we need to plug all of the variable values in.
16 + 64*8
= 16 + 512
= 528
Hope this helps!
The formula for electrical power is p=iv Which is the equivalent equation solved for i?
Answers
we are given
[tex] p=v*i [/tex]
Since, we have to solve for i
so, we will isolate i on anyone side
we can divide both sides by v
[tex] \frac{p}{v}= \frac{vi}{v} [/tex]
[tex] \frac{p}{v}= i [/tex]
[tex] i=\frac{p}{v} [/tex]..............Answer
Answer:
p/v=I
Step-by-step explanation:
hope i helped. :} its also on edge
a line has a y-intercept of -5 and a slope of 10. what is its equation in slope-form?
Write your answer using integers, proper fractions, and improper fractions in simplest form
y = x −
Answers
y = 10x - 5
Explanation:
The equation of the line has the general formula:
y = mx + c
where:
m is the slope = 10
c is the y-intercept = -5
Substitute with the givens in the above formula to get the equation as follows:
y = mx + c
y = 10x + (-5)
y = 10x - 5
Hope this helps :)
Sergei says that 10% of a number will always be less than 20% of any other number.
Answers
This isn't true, because if you were to take 10% of, let's say, 100 (which is 10), and if you were to take 20% of 20 (which is 5), 5 is still smaller than 10.
Hope this helps!
Explain how you can determine that the following system has one unique solution – without actually solving the system. 2x+y=4 , 2y=6-2x
Answers
To compare the lines put them both in slope intercept form. The first equation will be y = -2x + 4 and the second equation will be y = -1x + 6. The slopes of the 2 graphs are different. These means that they are going in different directions. Therefore, they will cross a one unique point.
Answer:
Both equations has different slope , so the system of equation have one unique solution.
Step-by-step explanation:
[tex]2x+y=4[/tex] , [tex]2y=6-2x[/tex]
To determine that the system of equation has unique solution, we need to find out the slope.
To find slope, we write the equation in the form of y=mx+b
Where m is the slope and b is the y intercept
[tex]2x+y=4[/tex]
Subtract 2x on both sides
[tex]y=-2x+4[/tex]
here, m= -2 is the slope
[tex]2y=6-2x[/tex]
Divide both sides by 2
[tex]y=3-x[/tex]
[tex]y=-x+3[/tex]
Slope m = -1
Both equations has different slope , so the system of equation have one unique solution.
MATH HELP LEASE! WILL GIVE BRAINLIEST!
What is the measure of AC?
Enter your answer in the box.
Answers
2(4x-3.5) = 4x + 17
8x - 7 = 4x + 17
8x - 4x = 17 + 7
4x = 24
x = 24/4
x = 6
AC = 4x+17
= 4*6 + 17
= 24 +17
= 41°
Answer:
The measure of AC is 41°
Step-by-step explanation:
Given : ∠ABC = (4x-3.5)°
Arc AC = (4x+17)°
An inscribed angle: An angle with its vertex on the circle and whose sides are chords.
The intercepted arc : The arc that is inside the inscribed angle and whose endpoints are on the angle.
The Inscribed Angle Theorem : The measure of an inscribed angle is half the measure of its intercepted arc.
Uisng the theorem
[tex]\angle{ABC}=\frac{1}{2} \text{arc(AC)}[/tex]
[tex](4x-3.5)^{\circ}=\frac{1}{2} (4x+17)^{\circ}[/tex]
[tex]2*(4x-3.5)^{\circ}= (4x+17)^{\circ}[/tex]
[tex]8x-7= 4x+17[/tex]
[tex]4x=24[/tex]
[tex]x=\frac{24}{4}[/tex]
[tex]x=6[/tex]
So, Arc AC = (4x+17)° = (4*6+17)° = (24+17)° = 41°
Hence the measure of AC is 41°
Can anyone please help me....?
Answers
(2 1/2)/(5/8)
Now, if you remember, when dividing with fractions, you may multiply with the reciprocal of the fraction that’s dividing. What that means is, if you flip the bottom fraction from (5/8) to (8/5), you make your life easier by multiplying.
(2 1/2) • (8/5)
To make things even easier, let’s turn 2 1/2 into an improper fraction. This turns it into (5/2). So...
(5/2) • (8/5)
If you remember, to multiply fractions, you multiply both numerators, then both denominators.
(5 • 8)/(2 •5)
40/10
Simplify
4
A salesperson receives a 3% commission on sales. The salesperson receives $180 in commission. What is the amount of sales?
Answers
180/x = 3/100
We do this, because 180 is part of the whole, 3% is a part of 100%. This proportion will help us get to the correct answer. Let's cross multiply. 180 * 100 is 18,000. 3 * x is 3x. that makes 18,000 = 3x. Now, divide each side by 3 to isolate the x. 3x/3 cancels out. 18,000/3 is 6,000. Let's check this. 6,000 * 3% (0.030 is 180. 180 = 180. There. x = 6,000. The amount of sales is $6,000.
Write -1/14, 7/9, -4/5 in order from least to greatest.
A. -1/14, 7/9, -4/5
B. 7/9, -4/5, -1/14
C. -4/5, -1/14, 7/9
D. -1/14, -4/5, 7/9
Answers
Answer:
Your Answer will be
-4/5 , -1/14 , 7/9
GradPoint Answer