Answers
Answer:
10.2
Step-by-step explanation:
The sum of the three angles is 180, since they form a straight line
8x-15 + 58+ 3x+25 = 180
Combine like terms
11x +68 = 180
Subtract 68 from each side
11x+68-68= 180-68
11x =112
Divide by 11
11x/11 = 112/11
x = 10.181818181
x = 10.2
Given info:-In the given figure, points A,B and C are collinear or they are straight line. Where angle ABC , angle DBE and EBC are in formed of linear pair that mean they are 180. And here we are going to find out the value of X?
angle ABD+ angle DBE + angle EBC = 180° {Angles of a linear pair]
⇛(8x-15)°+(58)°+(3x+25)° = 180°
Remove all the brackets in LHS.
⇛8x° - 15° + 58° + 3x° + 25° = 180°
⇛11x° - 15° + 58° + 25° = 180°
⇛11x° - 15° +83° = 180°
⇛11x° + 68° = 180°
⇛11x° = 180° - 68°
⇛11x° = 112
Shift the number 11° from LHS to RHS.
⇛x = 112÷11 ⇛112/11 =
The value of x = 10.181818.. = 10.18 bar
Additional comment:
The interior angles on the same side to the transversal are supplementary.
also read similar questions: Select the statement that is missing from the proof below showing that vertical angles formed by intersecting lines are congruent. ∠ABD and ∠ABC form a linear p...
https://brainly.com/question/18385877?referrer
Related Questions
please help me out !! i rlly need it!
Answers
The answer is explained in photo. B
A) 350 – 180 B) 468 – 257 C) 2,456 – 2,388 D) 986 – 799 E) 687 – 623A) 350 – 180 B) 468 – 257 C) 2,456 – 2,388 D) 986 – 799 E) 687 – 623v
Answers
Answer:
Whats ur quetsion?
find the value of x HELP PLS
Answers
Answer:
x=45
Step-by-step explanation:
both angles are opposite angles with the same measurements
Set your formula up as
x+30=2x-15
30=2x-15-x
45=x
Now substitute 45 in place of x
x+30
45+30 = 75
2x-15
2*45-15 = 75
2x - 15 = x + 30
2x - 15 + 15 = x + 30 + 15
2x = x + 45
2x - x = x - x + 45
x = 45
Using the figure, find the missing values. Round each value to the nearest whole number.
Answers
Answer:
44
14
19
47
Step-by-step explanation:
using trig functions
Here is a diagram and its corresponding equation. Find the solution to the equation.
4+17=23
Answers
Step-by-step explanation:
4x+17=23
4x=23-17
4x=6
x=6/4
An experiment observing the growth of two germ strand populations finds these patterns.
• The population of the first germ is represented by the function A(t) = (1-3)*+8.
• The population of the second germ is represented by the function B(x) = (1.3)+2+1.
Which function best represents function R, the ratio of the population of the second germ to the population of the first germ?
OB. R(5)
OA. R(3) = (1.3)65 +10
(2.6)85-8
oc R(x) = (1.3)31–0
OD. R() = (2.6)4+2+
Answers
Answer:
[tex]R(x) = (1.3)^{3x-8}[/tex]
Step-by-step explanation:
Given
[tex]A(x) = (1.3)^{x + 9}[/tex]
[tex]B(x) = (1.3)^{4x + 1}[/tex]
Required
Ratio B(x) to A(x)
This is calculated as:
[tex]R(x) = B(x) : A(x)[/tex]
Express as fraction
[tex]R(x) = \frac{B(x) }{A(x)}[/tex]
Substitute: [tex]A(x) = (1.3)^{x + 9}[/tex] and [tex]B(x) = (1.3)^{4x + 1}[/tex]
[tex]R(x) = \frac{(1.3)^{4x+1}}{(1.3)^{x+9}}[/tex]
Apply law of indices
[tex]R(x) = (1.3)^{4x-x+1-9}[/tex]
[tex]R(x) = (1.3)^{3x-8}[/tex]
Of the first 52 contestants, exactly 12 contestants win the game. How does the actual number of winners compare to the expected number of winners? What needs to happen for the experimental probability to approach the theoretical probability? Explain
pls help me
Answers
Answer:
Expected number of winners with 52 contestants:52*5/13 = 20.The experiment result is almost twice less (12 vs 20).In order to change the results of experimental probability some of the letters may need swapped, (probably the letters are in alphabet order) but for this we need more data.
Step-by-step explanation:
Experimental probability is probability that is determined on the basis of the results of an experiment repeated many times. Theoretical probability is probability that is determined on the basis of reasoning. Probability is a value between (and including) zero and one.
also whats your discord
A ladder is placed 10 feet away from a tree. The length of the ladder is 25 feet. Find the height of the tree?
STEP BY STEP PLS
Answers
Answer:
23ft approx
Step-by-step explanation:
Given data
Distance from tree= 10ft
Length of ladder= 25ft
We can find the height of the tree by applying the Pythagoras theorem
z^2= x^2+y^2
z= The height of the ladder
x= The distance from the tree
y= The height of the tree
25^2= 10^2+ y^2
625=100+y^2
625-100=y^2
525=y^2
y= √525
y= 22.91
Hence the height of the tree is 23ft approx
tell the correct pls pls
Answers
Answer:
True
False
True
Step-by-step explanation:
2. False (They both contain the same variables, and so are like terms)
3. True (The equation is correctly written from the words)
Kendall makes candles and sells them online. To make an Essential Elegance candle, she adds
3 drops of lavender and 6 drops of vanilla to a bowl of unscented wax. To make a Garden
Glory candle, she adds 4 drops of lavender and 10 drops of vanilla to the bowl instead. Which
candle has a greater ratio of lavender to vanilla?
Answers
Answer:
Essential Elegance Candle
Step-by-step explanation:
Ratios are Lavender:Vanilla
For the Essential elegance candle the ratio is 3:6 which can be simplified to 1:2 whereas the Glory Candle is 4:10 which can be simplified to 2:5 on either one the vanilla is the bigger number but in terms of ratio it would be the essential elegance since 1/2>2/5
I had $36. I spent 1/2 of my money on Thursday and 2/3 of the remainder on Wednesday. How much money did I have left?
Where are you genius people? I know you hella smart
Answers
Answer:
$12
Step-by-step explanation:
Half of $36 would be $18. $18 divided by 3 would be $6. $6 times 2 would be $12. Half comes from the 1/2 of money spent on Thursday. Dividing it by 3 comes from the remainder on Wednesday. We divide it by 3 since the denominator of 2/3 is 3. We then multiply it by 2, since the numerator in 2/3 is 2.
7 times a certain number is decreased by 8 and the result is equals to 20
Answers
Answer:
let x represent the number
7x-8=20
7x=20+8
7x=28
x=28/7
x=4
this is the correct answer
Answer:
7x-8=20 or x=4
Step-by-step explanation:
Let's say the certain number is x
7x-8=20
Add 8 on both sides:
7x-8+8=20+8
Simplify:
7x=28
Divide 7 on both sides:
[tex]\frac{7x}{7}[/tex]=[tex]\frac{28}{7}[/tex]
Simplify:
x=4
?????????????!!!!!!!!!
Answers
Answer:
B
Step-by-step explanation:
Hope this helps
MIC UP YOU SCARED TO GET PACKED!!!!!!
Answers
Answer:
lol huh...
Step-by-step explanation:
An isosceles triangular prism has a triangular end with a base
of 8 inches, an altitude of 3 inches, and a side length 5 inches.
The height of the prism is 9 inches. What is the surface area of
the prism?
Answers
Answer:
180
Step-by-step explanation:
Badwater Basin, California, has the lowest elevation in North America. It is 279 feet below sea level. New Orleans, Louisiana, is 7 feet below sea level.
Answers
Answer:
272 feets
Step-by-step explanation:
Badwater Basin = 279 feets below sea level = - 279 feets (relative to sea level)
New Orleans = 7 feets below sea level = - 7 feets (relative to sea level)
Hence,
New Orleans is higher Than Badwater Basin by :
279 feets - 7 feets
= 272 feets
What is the probability that a randomly selected student who lives in Nebraska plans to stay in his or her home state after graduation? Round your answer to the nearest hundredth.
Answers
Answer:
[tex]P (Yes | Nebraska) = 0.10[/tex]
Step-by-step explanation:
Given
See attachment for contingency table
Required
[tex]P (Yes | Nebraska)[/tex]
From the contingency table, we have:
[tex]P (Yes\ n\ Nebraska) = 0.044[/tex]
[tex]P (No\ n\ Nebraska) = 0.400[/tex]
The required can be represented as:
[tex]P (Yes | Nebraska) = \frac{P(Yes\ n\ Nebraska)}{P(Nebraska)}[/tex]
Where
[tex]P (Nebraska) = P (No\ n\ Nebraska) +P (Yes\ n\ Nebraska)[/tex]
So, we have:
[tex]P (Nebraska) = 0.400 + 0.044[/tex]
[tex]P (Nebraska) = 0.444[/tex]
So, we have:
[tex]P (Yes | Nebraska) = \frac{P(Yes\ n\ Nebraska)}{P(Nebraska)}[/tex]
[tex]P (Yes | Nebraska) = \frac{0.044}{0.444}[/tex]
[tex]P (Yes | Nebraska) = 0.10[/tex] --- approximated
HELP DUE IN 15 MINS!
x = ?? degrees
Answers
Answer:
VWU and FWT are vertical angles.
Their measure is same and:
VWU = 1/2(mVU + mFT)x = 1/2(174° + 52°)x = 113°Find the length of the hypotenuse
Answers
Answer:
the answer is b
h^2= a^2+ b^2
h=√a^2+b^2
h=√5^2+3^2
h=√25+9
h=√34
Matthew has 30 Starbursts. Twelve are yellow and the rest are red. What is the ratio of yellow starbursts to red?
Answers
Answer is 2:3.
~Refer to the attachment for the solution.
desperate for help lol
Answers
Hi there! See the Identity below in the box:
[tex] \large \boxed{(f - g)(x) = f(x) - g(x)}[/tex]
We are also given that:
f(x) = 0g(x) = 7x+9Substitute both values in the equation.
[tex] \large{(f - g)(x) = 0 - (7x + 9)} \\ \large{(f - g)(x) = - (7x + 9)}[/tex]
Recall the property:
(-)(-) = +(+)(+) = +(-)(+) = -(+)(-) = -Same sign multiplying the same sign = + while opposite = -
Using the distribution property, distribute the negative sign in 7x+9. Since 7x+9 are positive for both terms - distributing in would turn the expression in negative form.
[tex] \large{(f - g)(x) = - 7x - 9}[/tex]
Hence, the answer is -7x-9.
Questions about the problem and my answer or explanation can be asked through comment.
Furthermore, (f-g)(x) is like a factored form of f(x)-g(x).
Hope this helps, and Happy Learning! :)
Circle G has center (-4,2) and a radius of 6.
Circle H has center (-3,5) and a radius of 2.
Drag the options to complete the transformations that will show that circle G is similar to circle H.
and
unit(s)
1. Translate circle G
units)
2. Dilate circle G by a scale factor of
4
를
1
3
4
down
left
right
up
Answers
Answer:
1. Translate circle G T₍₁, ₃₎, 1 right, 3 up
2. Dilate circle 'G' by a scale factor of 1/3 ro
Step-by-step explanation:
The parameters of the two circles are;
The center of circle G = (-4, 2)
The radius of circle G, r₁ = 6
The center of circle H = (-3, 5)
The radius of circle H, r₂ = 2
The transformations that will show that circle G is similar to circle H are;
1. Translate circle G 1 unit right and 3 units up to locate the center of circle 'G' at the center of circle 'H'
Therefore the translation of circle 'G' to circle 'H' = T₍₁, ₃₎
2. The scale factor required to dilate circle 'G' to circle 'H', S.F. = r₂/r₁
Therefore;
S.F. = 2/6 = 1/3
The scale factor required to dilate circle 'G' to circle 'H' = 1/3
Therefore;
The radius of circle 'H' with a radius of 2 and center at (-3, 5) can be obtained from circle 'H', by a translation of T₍₋₁, ₋₃₎, and a dilation with a scale factor of 1/3
Find the volume of a pyramid with a square base, where the side length of the base is 17 in and the height of the pyramid is 9 in. Round your answer to the nearest tenth of a cubic inch.
Answers
Answer:
The volume of the pyramid is 867 inch^3
Step-by-step explanation:
Here in this question, we are interested in calculating the volume of a square based pyramid.
Mathematically, we can use the formula below to calculate the volume V of a square based pyramid.
V = a^2h/3
where a represents the length of the side of the square and h is the height of the pyramid
From the question, the length of the side of the square is 17 in while the height is 9 in
Plugging these values, we have ;
V = (17^2 * 9)/3 = 17^2 * 3 = 867 cubic inch
Write the equation of a circle with radius 9 and center (6, –4) in standard form.
Answers
The answer:
(x–6)²+(y+4)²=81
6,2, 2/3 Find the 8th term
Answers
Answer:
2/729
Step-by-step explanation:
2/3÷3 = 2/9
2/9÷3=2/27
2/27÷3=2/81
2/81÷3=2/243
2/243÷3=2/729
28Million rouned to the nearst 10
Answers
Answer:
Exactly 28million
Step-by-step explanation:
What’s the equation of the line in slope intercept form
Answers
Answer:
y = 1/7x + 3
Step-by-step explanation:
Graph
P1(-7,2)
P2(0,3)
m = y2-y1/x2-x1
m = (3-2)/(0-(-7))
m = 1/0+7
m = 1/7
y - y1 = m(x-x1)
y - 2 = 1/7*(x -(-7))
y-2 = 1/7*(x+7)
y = 1/7x+7*1/7+2
y = 1/7x+1+2
y = 1/7x+3
a ball to a string and swing it in a horizontal circle. The tension of the string
points inward toward your hand as you spin it. Describe the path of the ball if the string
breaks.
Answers
Answer:
The Ball will fall towrds its digram just like pendulum
Step-by-step explanation:
l
Use 3 for T.
6cm
V = Ten
V ~ [?]cm
3
5cm
Enter your answer in decimal form.
Helppp
Answers
Answer:
150cm^3
Step-by-step explanation:
The problem says to use 3 for pi so then you just plug everything into the equation as 6=height and 5=radius
3*5^2*6=450
450/3=150
Answer:
...... The answer is 37.5cm³ , please ignore the handwriting...
pls help me solve this question
Answers
Answer:
1 . x 3 + 3 x 2 y + 3 x y 2 + y 3
2. x 3 - 3 x 2 y + 3 x y 2 - y 3
3. a + b
4 . a - b
Step-by-step explanation:
Hope this answer helps you :)
Have a great day
Mark brainliest