What is the measure of E, in degrees?
A. 130
B. 155
C. Cannot be determined
D. 125
Please don't answer just for points!
Answers
The measure of angle E is 0 degrees not provided in the options (A, B, C, or D), and the correct answer is "Cannot be determined."
To find the measure of angle E in degrees that the sum of angles in a triangle is 180 degrees.
From the given triangle, two angles with measures 50 degrees each (angle A and angle B), and one angle with a measure of 80 degrees (angle D).
To find the measure of angle E, we can use the equation:
Angle E = 180° - (angle A + angle B + angle D)
Angle E = 180° - (50° + 50° + 80°)
Angle E = 180° - 180°
Angle E = 0°
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Related Questions
MATH QUESTION DOWN BELOW
Answers
Therefore, 1/18/(1/6)
1/18*1/6 (cancel out)
your answer is 1/3
Write about a real-world situation that can be solved using a two-step equation. Then write the equation and solve the problem.
Answers
A real-world situation that can be solved using a two-step equation is calculating the total cost of a shopping trip. Let's say you go to a store and buy some items. Each item costs $5, and you buy 3 items. You also have a $10 coupon. To find the total cost, we can use a two-step equation: 3 * 5 - 10 = x. Solving the equation, we get x = 15.
Explanation:A real-world situation that can be solved using a two-step equation is calculating the total cost of a shopping trip. Let's say you go to a store and buy some items. Each item costs $5, and you buy 3 items. You also have a $10 coupon. To find the total cost, we can use a two-step equation:
Step 1: Write the equation. Let x be the total cost.
Step 2: Solve the equation. The cost of the items is $5 per item, so the first step is to multiply 3 (number of items) by 5 (cost per item). Then subtract the $10 coupon from the total cost. The equation becomes 3 * 5 - 10 = x. Solving the equation, we get x = 5. Therefore, the total cost of the shopping trip is $15.
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Hello I'm Vanessa and I'm 16, im recently taking Geometry online and I'm trying to find someone that is willing to help me out. Thanks
Answers
Mudrik installed a device on his car that guaranteed to increase his gas mileage by 10%. The gas mileage increased by 3 miles per gallon after installing the device. How many miles per gallon did he get before the device was installed?
Answers
Because the gas mileage increased by 10% which is equal to 3 miles per gallon, therefore
0.1x = 3
x = 3/0.1 = 30 mi/gal
Answer: 30 miles per gallon
A 20,000 gallon swimming pool contains 5000 gallons of water when a hose is placed in the pool and begins adding water at a rate of 1250 gallons per hour.
Use the Segment tool to plot a graph representing the volume of water in the pool over time from when the hose is placed in the pool until the pool is full.
Answers
Answer: The volume of water in the pool over time from when the hose is placed in the pool until the pool is full is defined by the equation [tex]V(t)=5000+1250t[/tex] and its graph is given below.
Explanation:
The total capacity of the pool is 20,000 gallon.
It is given that the pool contains 5000 gallons of water when a hose is placed in the pool and begins adding water at a rate of 1250 gallons per hour. So the initial volume of water is 5000.
Let the time is defined by t. So, the volume of water in the pool after time t is defined as,
[tex]V(t)=5000+1250t[/tex]
The capacity of the pool is 20,000 gallon, therefore the maximum value of V(t) is 20,000.
[tex]20,000=5000+1250t[/tex]
[tex]15000=1250t[/tex]
[tex]12=t[/tex]
The maximum value of t is 12, since the time is always positive, therefore we can say that,
[tex]0\leq t\leq 12[/tex]
The below graph representing the volume of water in the pool over time from when the hose is placed in the pool until the pool is full. The initial point is (0,5000) and the other point is (12,20000).
The plot of the graph representing the volume of water in the pool over time from when the hose is placed in the pool until the pool is full is shown below.
The volume of water in the pool over time from when the hose is placed in the pool until the pool is full is defined by the equation [tex]V(t)=5000+1250x[/tex] and its graph is given below.
According to the question, [tex]\rm Volume=20,000\; gallons[/tex]
Let the time be defined by [tex]x[/tex].
So, volume of water is defined as,
[tex]V(t)=5000+1250x[/tex]
[tex]20000=5000+1250x[/tex]
[tex]x=12[/tex]
So, the range is
[tex]0\leq t \leq 12[/tex]
The graph representing the volume of water in the pool over time from when the hose is placed in the pool until the pool is full. The initial points is [tex](0,5000)[/tex] and the other point is [tex](12,20000)[/tex]
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Bob can row 14 mph in still water. The total time to travel downstream and return upstream to the starting point is 2.8 hours. If the total distance downstream and back is 36 miles, determine the speed of the river (current speed).
Answers
18/14+c +18/14-c=2.8
18(14-c)+18(14+c)=2.8(196-c²)
504=548.8-2.8c²
2.8c²=44.8
c²=16
c=±4
The current flows at 4 mph
☺☺☺☺
We have that for the Question ,it can be said that The speed pf the river is
3mph
From the question we are told
Bob can row 14 mph in still water. The total time to travel downstream and return upstream to the starting point is 2.8 hours. If the total distance downstream and back is 36 miles, determine the speed of the river (current speed).
Generally the equation for the time is mathematically given as
[tex]t=\frac{d}{v}\\\\Therefore\\\\3=\frac{12}{9+x}+\frac{12}{9+x}[/tex]
[tex]1/4=\frac{12}{9^2=x^2}\\\\x^2=81-71\\\\\x=\pm 3\\\\x=3[/tex]
Therefore
The speed pf the river is 3mph
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What is 7/8 divided by 3/4
Answers
What’s 0.0025 cm written in scientific notation
Answers
hope this helps
0.0025 cm in scientific notation is 2.5 x 10⁻³cm.
It represents the number 2.5 multiplied by 10 raised to the power of -3, indicating the decimal point moved 3 places to the left, making the number smaller.
To write 0.0025 cm in scientific notation,
we need to express it in the form of a number between 1 and 10, multiplied by a power of 10.
The given number is 0.0025 cm.
To convert it to scientific notation,
we can move the decimal point to the right until it becomes a number between 1 and 10.
The number of places we move the decimal point gives us the power of 10.
Therefore, 0.0025 cm can be written in scientific notation as 2.5 x 10⁻³ cm.
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as numbers get larger the digits are grouped into sets of three separated by commas which of the following statements is correct
Answers
Question:
Find equivalent expressions for the given expressions.
A. 5/6(x - 6) + 1/6(3 - x)
B. (y + 7)4 + 8 - 5y
SHOW WORK 50pts
Answers
Answer:
2 x /3 − 9/ 2
− y + 36
9u2v and which term are like terms? A.6u2, B.9uv2, C.15u2v, D.13u2v2
Answers
9u^2v and which term or terms are like terms? 15u^2v. Why? because both have "u^2" in them.
Answer:
C 15u^2 v
Step-by-step explanation:
A particular computer takes 15 min to download a 45 min TV show. How long will it take the computer to download a 2 hour movie
Answers
Final answer:
The computer takes 15 minutes to download a 45-minute TV show, indicating a download speed of 3 minutes of video per 1 minute of download time. Applying this speed to a 2-hour (120 minutes) movie results in a download time of 40 minutes.
Explanation:
A particular computer takes 15 min to download a 45 min TV show. To find out how long it will take the computer to download a 2-hour movie, we need to establish the download speed based on the given information and apply it to the new download task.
The computer downloads a 45 min TV show in 15 min. This gives us a download ratio or speed of 3 minutes of video per 1 minute of download time (45:15 or, simplified, 3:1).
Since a 2-hour movie is 120 minutes, using the same download speed, we calculate the download time by dividing the movie's length by the speed ratio: 120 minutes / 3 = 40 minutes.
Therefore, it will take the computer 40 minutes to download a 2-hour movie.
1)The Great Pyramid is an example of a ____ _____ .
2)A tent is an example of a _____ _____ .
Answers
Answer:
1) Square Pyramid
2) Triangle Pyramid
Step-by-step explanation:
A square pyramid is a pyramid with a square base. It is a pentahedron.
A triangular pyramid is a pyramid having a triangular base. The tetrahedron is a triangular pyramid having congruent equilateral triangles for each of its faces.
Thank you.
Answer:
A tent is an example of a Triangular Prism
The Great Pyramid is an example of a Square Pyramid
elliot drove 202.8 miles and used 6.5 gallons of gasoline.How many miles did he travel per gallon of gasoline?
Answers
202.8 = 2,028
6.5 = 65
So it will be easier for you to divide it then you add the decimals back in later.
If you solved it correctly you should have gotten 31.2.
For what value of x will 9, 16 and x have the same mean (average) as that of 26 and 12?
Answers
Simplify: (9+16+x)/3 = 38/2
(9+16+x)/3 = 19
(9+16+x) = 19x3
9+16+x = 57
25 + x = 57
x = 57- 25
x= 32
Hope this helps!
-Jabba
The value of x that will make the mean of 9, 16 and x to have the same mean as the mean of 26 and 12 is 32.
Mean is also known as the average of a set of numbers. It is the sum of a set of numbers divided by the total numbers.
Mean = sum of numbers / total numbers
Mean of 26 and 12
(26 + 12) / 2
= 38 / 2 = 19
Mean of 9, 16 and x must equal 19. This can be represented with this equation:
(9 + 16 + x) / 3 = 19
In order to determine the value of x, multiply both sides of the equation by 3
(9 + 16 + x) = 19 x 3
(9 + 16 + x) = 57
Combine similar terms
x = 57 - 9 - 16
x = 32
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Can you help with all of them please
Answers
7. C Every 70 bags
8. Answer: May 15
May 5
- both swimming and diving lessons
Swimming lesson
-every 5th day
Diving lesson
-ever 3rd day
3:6,9,12,15,18,21,...
5:10,15,20,25,30,...
The LCM is 15
Hope this helps!
A 1-liter bottle of orange juice used to cost $2.85 at a food market. Its price has increased; the new price is 110 percent of the original price. What is the new price of the juice? Round your answer to the nearest cent.
$2.95
$2.99
$3.09
$3.14
Answers
Answer:
the answer is d
Step-by-step explanation:
Which statement shows a basic difference between a democracy and an autocracy
Answers
Answer:
It's B.
Step-by-step explanation:
Say that Australia has a working population of 11,565,470 people, and that the average salary is $26,450 annually. How much tax revenue would Australia generate each year by instituting a 31.4% income tax?
Answers
31.4% × 26450 = $8305.30 per person
The amount of tax collected from the whole population:
8305.30 × 11565470 = $96,054,697,990 ⇒ This is the annual tax revenue
Australia generates $96054697991 each year by instituting a
31.4% income tax.
What is the percentage?A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.
Given, The tax percentage is 31.4%.
Therefore, The amount generated for one person is,
= (31.4/100)×26450.
= $8305.3.
Therefore, The amount of tax generated for the working population is,
= $(8305.3×11565470).
= $96,054,697,991.
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What is the unit rate 2y=9x
Answers
A box of cereal contains 23.4 ounces. It costs $5.49. What is the cost to the nearest cent of the cereal per ounce
Answers
5.49=23.4o divide by 23.4 on both sides and that equals 4.26 per oz
Answer:
The cost of one ounce of cereal is $0.24
Step-by-step explanation:
We are given the following information in the question:
Amount of cereals a box contain = 23.4 ounces
Cost of one box = $5.94
Cost of cereal per ounce =
Formula:
[tex]\text{Cost of one ounce of cereal} = \\\\\displaystyle\frac{\text{Cost of cereal}}{\text{Amount of cereal in a box}}[/tex]
Putting the values, we have:
[tex]\text{Cost of one ounce of cereal} = \displaystyle\frac{5.49}{23.4} = 0.2347 \approx 0.24[/tex]
Hence, the cost of one ounce of cereal is $0.24
what is the flope line that is parallel of
[tex]y = 2x + 4[/tex]
Answers
Parallel lines have the same slope, so any line that is parallel to y = 2x + 4 also has slope 2.
I need help with 2x+12=3x-31
Answers
The value of x in the given equation is 41.
What is an equation?An equation is a mathematical statement that shows that two mathematical expressions are equal.
An equation is a mathematical statement with an 'equal to' symbol between two expressions that have equal values.
For example, 3x + 5 = 15, 9x+9 = 9, 3x+9 = 7, ax+by = z etc.
Based on the degree, equations can be classified into the following three types: Linear equation, Quadratic equation or Cubic equation
Given that, an equation 2x+12 = 3x-31
Solving for x,
2x+12 = 3x-31
Combining the like terms, by transposing,
3x-2x = 31+12
x = 41
Hence, the value of x in the given equation is 41.
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BEST ANSWER GETS BRAINLIEST A bird park has black and white birds in the ratio of 8 to 2 as shown below: 8 blackbirds and 2 white birds are shown Which is another ratio that can describe the black to white birds?
Answers
Solve using the Quadratic Formula.
x2 + 3x - 5 = 0
A) x =
3 ±
29
2
B) x =
3 ±
14
2
C) x =
3 ±
29
3
D) x = -
3 ±
29
2
Answers
x=(-3±√(9+20))/2
x=(-3±√29)/2
D is the closest thing to the right answer, it just doesn't have any of the mathematical symbols in it
Plz help!!
Estimate each quotient using compatible numbers write what you estimated with like my answer is 7 and this is what I used 280÷4
Estimate these quotient round the numbers
1. 5564÷91 3.explain how to
2. 5391÷25 estimate 498÷12
4.which is the closest estimate for 2130÷ 33
A.7 B.17 C.70 D.700
Answers
I know that 9 * 6 = 56
5564 rounds to 5600
91 rounds to 9
Since 56/9 = 6, then 5600/90 is the same as 560/9 = 60
The estimate is 60
2. 5391÷25
5391 sounds to 5400
25 is 1/4 of 100.
That means when you divide by 25, you can divide by 100 and multiply by 4.
5400/100 = 54
54 * 4 = 216
Estimate: 216
3. explain how to estimate 498÷12
48/12 = 4
498 is little more than 480, so 498/12 is little more than 40
4. which is the closest estimate for 2130÷ 33
A.7 B.17 C.70 D.700
2130/33
Round off the numerator and denominator to
2100/30
Reduce the fraction
210/3
Since I know that 21/3 = 7, then 210/3 = 70
Estimate: 70
which pair of angles are corresponding angles
Answers
The pair of corresponding angles in the given figure are ∠ 3 and ∠ 7
What is corresponding angles?Any pair of angles, each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.
Given that, a figure,
Here, ∠ 3 and ∠ 7 are the angles that are formed when two lines are intersected by the transversal.
Hence, ∠ 3 and ∠ 7 are making corresponding angles,
Hence, The pair of corresponding angles in the given figure are ∠ 3 and ∠ 7
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how do you find the domain and range of a continuous graph.
Answers
Range is { all real values of y}
Does 17/20 repeat or terminate
Answers
0.85 is a terminated decimal
hope this helps
Mr.Neal purchased apple cider for himself and three friends. He spent a total of $7. How much was each glass of cider?