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I need help on this and please provide an explanation
Thank you!
Question: What is the value of X°
In this complementary angle?
Answers
Answer:
x=30
Yes, they are complementary
Step-by-step explanation:
The two angles shown add up to the right angle marked. Right angles are 90 degrees. Set up the following equation:
2x°+x°=90
3x°=90
x=30
Complementary angles are two angles that add up to 90°. Since the two angles add up to 90 degrees, they are complementary.
Answer:
[tex]\boxed{\boxed{ \tt \: x = 30 {}^{ \circ}}} [/tex]
Step-by-step explanation:
The Given two angles are complementary angles .
The Two angles are 2x° and x°.[Given]
[Two angles are called complementary if their sum is 90°. Each angle is a complement to each other.]
We need to find the value of x.
So,[tex] \tt2x {}^{ \circ} + {x}^{ \circ} = 90{}^{ \circ} [/tex]
Solve this equation.
[tex]\tt \implies(2x + {x} ){}^{ \circ} = 90{}^{ \circ} [/tex]
Combine the like terms:
[tex]\tt3x{}^{ \circ} = 90{}^{ \circ} [/tex]
Divide both sides by 3 :
[tex] \tt \implies \cfrac{3x{}^{ \circ} }{3{}^{ \circ} } = \cfrac{90{}^{ \circ} }{3{}^{ \circ} } [/tex]
Cancel the LHS and RHS:
[tex] \tt \implies \cfrac{ \cancel{3x{}^{ \circ}} }{ \cancel{3{}^{ \circ}} } = \cfrac{ \cancel{90}{}^{ \circ} }{ \cancel{3{}^{ \circ}} } [/tex]
[tex] \tt \implies \cfrac{1x{}^{ \circ} }{1{}^{ \circ} } = \cfrac{30{}^{ \circ} }{1{}^{ \circ} } [/tex]
[tex] \tt \implies 1x{}^{ \circ} = 30{}^{ \circ} [/tex]
[tex] \tt \implies x{}^{ \circ} = 30{}^{ \circ} [/tex]
[tex] \tt \implies x{}^{ \circ} = 30{}^{ \circ} [/tex]
Hence, the value of x° would be 30°.
[tex] \rule{225pt}{2pt}[/tex]
I hope this helps!
Related Questions
Heather added some items to a 20-pound package, increasing its weight by 15%. What was the new weight of the package?.
Answers
Answer:
23 pounds
Step-by-step explanation:
20 x 1.15 = 23
A coach ordered 1,565 flying discs for field day. The order is shipped in 5 boxes, with the same number of flying discs in each box. How many flying discs are in each box?
Answers
Answer: 313 in each box.
Step-by-step explanation: So you have 1,565 flying discs, and they are DIVIDED into 5 boxes, you would divide 1,565 by 5, with that, you keep on subtracting down to get to where you cannot subtract anymore, which gets you down to your answer!
NOTE: I was in class at this time, so that's why I didn't type as much as I should! Your welcome!
The table shows the approximate monthly salus, In thousands of dollars, for a gift shop during a one-year period.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
858 5 6 119 8 | 596
10
What is the difference, in thousands of dollars, between the mean and median of the monthly sales?
A. 0.5
Answers
The difference between the median and mean of the monthly sales is: A. 0.5
The Mean and Median of a Data SetThe mean = average = sum of all data points / number of values.Median is the middle value of an ordered data set.Mean of the monthly sales:
Mean = (8 + 5 + 8 + 10 + 5 + 6 + 11 + 9 + 8 + 5 + 9 + 6)/12
Mean = 7.5
Median of the monthly sales:
5, 5, 5, 6, 6, (8, 8,) 8, 9, 9, 10, 11
Median = (8 + 8)/2
Median = 8
Difference between the mean and median of the monthly sales = 8 - 7.5 = 0.5.
Therefore, the difference between the median and mean of the monthly sales is: A. 0.5
Learn about the mean and median on:
https://brainly.com/question/14532771
Help me with a question?
Answers
Explanation:
First, convert the given equation into point-slope form
2x+5y=-10
5y=-2x-10
y=-(2/5)x-2
With this form we can see that the slope of the line is negative, and a y-intercept of -2.
So which line has a negative slope and crosses the y-axis at -2?
That leaves us with line d.
Find the GCF of 75 and 100
Answers
Answer:
I believe its 25.
Anyone mind helping?
Answers
Answer:
gimee
Step-by-step explanation:
Help pleaseeeeeeeeee
Answers
Answer:
1. y = -5x+2
2. y = 1/2x + 4
3. y = 3x -5
Step-by-step explanation:
hope thus helps :)
Answer:
1. Y=-5x+2 slope is - 5 y intercept is 2
2. Y=1/2x+4 slope is 1/2 y intercept is 4
3. Y=3x-5 slope is 3 y intercept is -5
Step-by-step explanation:
Hope this helps! :)
Please answer by today, and show your work! Crown will be given.
Answers
Answer:
38
Step-by-step explanation:
(5)^2+2(8)/2(2)+3(3)=25+16/4+9=25+4+9=38
What is the correlation coefficient for the data shown
in the table?
X
0
1
4
5
y
O
1
4
5
Ο Ο
1
ΟΟ Ο Ο
4
5
Answers
Answer:
1 is the answer
I hope this helps you
QUICK!TWO EXPRESSIONS THAT ARE EQUIVALENT TO 42x-56y!!!
Answers
Answer:
2(21x - 28y)
7(6x - 8y)
Step-by-step explanation:
Given expression:
42x - 56y
We can take 2 as common. The expression will become:
2(21x - 28y)
Now, back to the expression again.
We can also take 7 as common. The expression will become:
7(6x - 8y)
So, the two expressions that are equivalent to 42x - 56y are:
1) 2(21x - 28y)
2) 7(6x - 8y)
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Can you please help me do this please?
Answers
Answer:
80
Step-by-step explanation:
First move like terms to one side:
x/2=25+15
Notice that the sign (+ or -) changes when we switch it to the opposite side
x/2=40
Multiply both sides by 2...
x=80
Answer:
x = 80
Step-by-step explanation:
[tex]\frac{x}{2}[/tex] - 15 = 25 ( add 15 to both sides )
[tex]\frac{x}{2}[/tex] = 40 ( multiply both sides by 2 to clear the fraction )
x = 40 × 2 = 80
Find the coordinates of the midpoint of ST with endpoints S(−2, −1) and T(1, −4)
Answers
Answer:
( -1/2, -2 1/2)
Step-by-step explanation:
To find the x coordinate of the midpoint, add the x coordinates and divide by 2
( -2+1)/2 = -1/2
To find the y coordinate of the midpoint, add the y coordinates and divide by 2
( -1+-4)/2 = -5/2 = -2 1/2
( -1/2, -2 1/2)
Find the quotient for 3 divided by 1/6
Answers
3 : (1/6) = 181 = 18
hope this helps! plz mark branliest :)
Answer:
18
Step-by-step explanation:
[tex]3:\frac{1}{6} =3*6=18[/tex]
Montraie has a part-time job at an ice skating rink selling hot cocoa. He decided to plot the number of hot cocoas he sold relative to the day's high temperature and then draw the line of best fit. Based on the line of best fit, what would you predict the day’s high temperature to be if Montraie sold 82 hot cocoas?
Answers
According to Montraine's temperature trend, the highest temperature of the day to sell 82 hot cocoas should be 4.22.
How to calculate the highest temperature for Montraine to sell 82 cocoas?To calculate the highest temperature that must be for Montraine to sell 82 cocoas we must do the following mathematical operations:
Set the difference in temperature and number of cocoas between each reference point as shown below:
86 - 79 = 7 hot cocoas6.79 - 0.86 = 5.93According to the above, each reference point means an increase of 7 cocoas and an increase of 5.93 degrees. With this information we establish how much the temperature increases for each cocoa sold as follows:
5.93 ÷ 7 = 0.8486 - 82 = 40.84 × 4 = 3.363.36 + 0.86 = 4.22According to the above, we can establish that the necessary increase in temperature to sell 82 cocoas is 4.22 degrees.
Note: This question is incomplete because the graph is missing. Here is the graph:
Learn more about degrees in: https://brainly.com/question/15267055
Solve and graph the inequality below. PLEASE HELP
Answers
I hope I helped if not I’m so so sorry
HELP!! 50 POINTSBilly and Ken, the school’s cross-country stars, were each running at cross-country practice. Billy was going to run 3/4 of the training course, and Ken was going to run 1/2 of the course. However, during practice, it started raining, so they could not finish their runs. Billy had finished 1/3 of his run, while Ken had finished 1/2 of his run. Draw a picture in your notebook to determine which cross-country star ran the farthest.
Who ran the farthest?
Answers
Answer: I think the answer is 2/4
Step-by-step explanation:
Which type of tax describes excise taxes sales taxes and tolls
Answers
Answer:
flat tax
is the answer
I hope this helps you
Answer:
Flat tax
Step-by-step explanation:
Fill in each empty box to make the statement true.
10+ 5(x + 3) = 5(x + ?)
10 - 3x + 4 =?+ 3(4 - x)
Answers
Answer:
? = 5
? = 2
Step-by-step explanation:
10 + 5(x + 3) = 5(x + ?)
10 + 5x + 15 = 5x + 5?
5x + 25 = 5x + 5?
5? = 25
? = 25/5
? = 5
10 - 3x + 4 = ? + 3(4 - x)
-3x + 14 = ? + 12 - 3x
14 = ? + 12
? = 14 - 12
? = 2
Hi, I need help with this question, thanks!
Answers
Answer:
7g
Step-by-step explanation:
Answer:
so yeah g(7) lies in third case
(x+1)(x-5)
put x=7
8 * 2 = 16
A recipe calls for 4 cups of flour for every 1 cup of sugar. If you use 20 cups of flour, how many cups of sugar will you need?
Answers
Answer: so if there is 4 cups of flour for every 1 cup of sugar and that means if u use 20 cups of flour u would need 5 cups of sugar
N is the in center of △ABC. Use the given information to find NS.
NQ=2x
NR=3x−2
Answers
Given that N is the incenter of △ABC, NS = 4.
What is the Incenter of a Triangle?The incenter of a triangle is the point of concurrency of the three angle bisectors of a triangle.The perpendicular distances from each sides of the triangle to the incenter are equal.Given the image where:
NQ = 2x
NR = 3x − 2
NQ = NR = NS (equidistant from the incenter)
Thus:
2x = 3x - 2
Add like terms2x - 3x = -2
-x = -2
x = 2
NQ = NS = 2x
Plug in the value of xNS = 2(2)
NS = 4
Therefore, given that N is the incenter of △ABC, NS = 4.
Learn more about the incenter on:
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how do you estimate 2,598x3
Answers
Answer:
The answer is 7794, rounded is 7790.
Since the 4 in the ones place is not greater than 5, you round down and get 0.
Step-by-step explanation:
Help help help! Aaaaaaaaaaaaaa
Answers
Here,
18 + 7= -5t
25= -5t
25/5=t
5= t
Answer: t= 5
Answer:
-5
Step-by-step explanation:
Add 7 on both sides,
then divide by negative five. The answer should be -5.
convert 48 feet to yards
Answers
Isosceles triangle with a base of 10
Find the lengths of the legs.
__ units
Answers
Answer:
13 units (i think <3)
Step-by-step explanation:
What is the area, in square centimeters, of the trapezoid below?
Answers
Answer:
121.9 cm
Step-by-step explanation:
A = [tex]\frac{a+b}{2} [/tex]h
= [tex]\frac{8.3+18.2}{2} *9.2[/tex]
= 121.9
hope it helps :)
mark brainliest!!
fred is planning to build a shed. he wants it to be 10 feet wide with 3.5 feet on either side of the door in the the scale drawing he will prepare, 1/4 inch will equal 1/2 foot. in inches, how wide should he make the door in his shed in the drawing
Answers
The width of the door in the drawing is 6 1/2 inches.
What is a scale drawing?
A scale drawing is a reduced form in terms of dimensions of an original image / building / object
The scale of the drawing = original dimensions / dimensions of the scale drawing
What is the width of the door in the diagram?Width of the door = 10 - (3.5 + 3.5) = 3 foot
Width of the door in the scale drawing = (3 x 1/4) ÷ 1/2
13/4 x 2 = 6 1/2 inches
To learn more about scale drawings, please check: brainly.com/question/980463
Can someone solve this for me thanks ;)
Answers
Answer:
21x - 36
Step-by-step explanation:
that's just assuming that you only need to simplify the answer and not solve it.
Step-by-step explanation:
Is that 21 x? Or its multiplication sign?
The number of lattes sold daily for two coffee shops is shown in the table: Lattes 12 52 93 33 51 15 46 45 Based on the data, what is the difference between the median of the data, including the outlier and excluding the outlier? 46 45. 5 45 0. 5.
Answers
The outlier is value which lies like oddly outside from the group.
Here, the difference between the median of the data with outlier and without outlier is given by: Option D: 0.5
Given that:Numbers of lattes sold daily for two coffee shops are:
12, 52, 93, 33, 51, 15, 46 ,45
To find:Difference between median with outlier included and median with outlier excluded.
Finding median with outlier:Firstly data sorting (ascending or descending) is necessary:
12, 15, 33, 45, 46, 51, 52, 93
There are in total 8 observations. Middle two values are 45 and 46 so median will be any number between 45 and 46 but for standard, we take mean of those two values:
Median = (45+ 46)/2 = 45.5
Finding median without outlier:Since 93 is extra far from all the observations, thus, it can be taken as outlier.
Removing that, we will be left with:
12, 15, 33, 45, 46, 51, 52
The median is the middle value 45
Thus:
Difference between median with outlier and median without outlier = 45.5 - 45 = 0.5
Thus, the difference between the median of the data with outlier and without outlier is given by: Option D: 0.5
Learn more about median here:
https://brainly.com/question/10410572
Answer:
0.5
Step-by-step explanation:
got it right on the test due to tutor
Can you please help me for 10 points. k12
Answers
Answer:
of course just go to my page
Step-by-step explanation:
Answer: The 3rd one
Step-by-step explanation:
A square is a shape with all of the same sides.
I she wants to paint 1 side, which each edge is 10 ft, you would need 10x10. Exponent form would be the same thing as the 3rd one.
