Answers
Answer:
[tex]\large\boxed{\tt \angle BEC}[/tex]
Step-by-step explanation:
[tex]\textsf{We are asked for which angle is \underline{Vertical} to} \ \tt \angle DEA.[/tex]
[tex]\large\underline{\textsf{What are Vertical Angles?}}[/tex]
[tex]\textsf{Vertical Angles are 2 angles that are opposite from each other, and are formed}[/tex]
[tex]\textsf{by the same intersecting lines. Vertical Angles also have to share a common Vertex.}[/tex]
[tex]\textsf{*Vertical Angles are also congruent to each other.}[/tex]
[tex]\large\underline{\textsf{What is a Vertex?}}[/tex]
[tex]\textsf{A Vertex marks the point where 2 lines intersect. This is the point where angles}[/tex]
[tex]\textsf{are formed.}[/tex]
[tex]\large\underline{\textsf{Finding the Vertical Angle;}}[/tex]
[tex]\textsf{Our primary focus should be} \ \tt \angle DEA. \ \textsf{Remember that Vertical Angles are primarily angles}[/tex]
[tex]\textsf{opposite from each other. This only leaves one option which is} \ \tt \angle BEC. \ \textsf{Note how}[/tex]
[tex]\textsf{both angles are opposite from each other, and they share a common vertex point.}[/tex]
[tex]\textsf{Lastly, they are formed by the same intersecting lines, which guarantees they're}[/tex]
[tex]\textsf{vertical angles.}[/tex]
Related Questions
2b= 5a^2-3 make a the subject
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Please answer the question
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2x+15=3x-15
x=30
We can also conclude that each angle equals 45 degrees, and that the ray is an angle bisector.
please help me thanks
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the first answer is 1.429624 × 1012
id know how to do the rest, sorry
The base is a 30 degree -60 degree and -90 degree triangle with a hypotenuse of 10m. The height of the prism is 15m. Find the volume to the nearest tenth.
Answers
Answer:
Step-by-step explanation:
Find the measure of angle w.
w =
°
Answers
Answer:
that is racism
Step-by-step explanation:
WWWWWWWWWWWWWWWWWWWWWWWWWWWWW
Answer: W=n/a there is no picture
Step-by-step explanation:
simplify the expriession {[14 divided by 2) - 3] x 4} divided by
Answers
Step-by-step explanation:
It seems like a part of the expression is missing at the end, but I will simplify what is given and hope it helps.
{[14 ÷ 2) - 3] x 4}
Starting with the parentheses, we have:
{[7) - 3] x 4}
Next, we can simplify the expression inside the brackets:
{4 x 4}
Multiplying, we get:
16
So the simplified expression is 16.
4
4x4
=16
The answer is 16
Tom is making birdhouses to sell at a farmers market each birdhouse requires 4.5 feet of wood planks to build and he sells them for $19.75 each if he has no more than 80 feet of planks to make birdhouses how much money can Tom earn at the farmers market. Show your work I know the answer but not the work.
Answers
Answer:
335.75
Step-by-step explanation:
80 / 4.5 = 17.8
19.75 * 17 = 335.75
Answer: If he has more than 80 feet of planks he can make at least 17 birdhouses, and that's $335.75
Step-by-step explanation:
80/4.5 = 17.7 (at least 17 birdhouses)
17 x 19.75 = 335.75
Quadratic functions r and s are graphed on the same coordinate grid. The vertex of graph r is 2 units to the left of the vertex of the graph of s. Which pair of functions could be used to create the graphs of r and s?
a.r(x)=(x+2)^2
s(x)=x^2
b.r(x)=x^2-2
s(x)=x^2
c.(x)=x^2+2
s(x)=x^2
d.(x)=(x-2)^2
s(x)=x^2
Answers
Answer:
not shoreeeeeeeeeeee
Step-by-step explanation:
i do apologize
A group of 8 students was asked, "How many hours did you watch television last week?" Here are their responses.
18, 18, 10, 10, 18, 17, 20, 15
Find the mean and median number of hours for these students.
If necessary, round your answers to the nearest tenth.
Answers
Answer:
Mean: 15.75
Median: 17.5
Could someone please help me?
Answers
Answer:
(a) The system of equations that could be used to find the length (in hours) of each type of workout is:
- Equation 1: 3x + 5y = Total hours on Friday
- Equation 2: 5x + 7y = Total hours on Saturday
where x is the length (in hours) of each Plan A workout and y is the length (in hours) of each Plan B workout.
(b) To find the length of each type of workout, we need to know the total hours that Susan trained on Friday and Saturday. Once we have that information, we can solve the system of equations using either the substitution or elimination method.
(c) To find the length of each type of workout, we can either solve the system of equations ourselves or use a calculator or online tool (like Wolfram Alpha) to solve it for us. Once we have the solution, we can plug it back in to the equations to make sure it works.
For example, if the total hours on Friday were 12 and the total hours on Saturday were 18, the solution would be:
- x (Plan A) = 2 hours
- y (Plan B) = 4 hours
And plugging it
Step-by-step explanation:
Deon won a charity raffle. His prize will be randomly selected from the 9 prizes shown below. The prizes include 4 rings, 3 cameras, and 2 headsets.
(a) Find the odds in favor of Deon winning a camera.
(b) Find the odds against Deon winning a camera.
Answers
Answer:
I think the answer is a if it is not then try b
Step-by-step explanation:
7 6/10 simplest form
Answers
Answer:
38/5
Step-by-step explanation:
7 6/10 = Mixed Fraction
10*7 + 6 /10 = Improper Fraction
76/10 = 38/5
Mark as brainliest!!
Which angles are complementary to DFE? Select all that apply.
Answers
Answer:
cfd
Step-by-step explanation:
complementary angles take the sum of both angles and have to add up to 90 degrees
1) what is the equation of a parabola with the given vertex and focus
vertex (1,6) focus (1,8)
2) A radio station has a broadcast area in the shape of a circle with the equation x^2+y^2=1296
find the intercepts of the graph.
state the radius in miles .
what is the area of the region in which ten broadcast from the station can be picked up?
Answers
Answer:
Step-by-step explanation:
10
In an investigation, Detective Sanchez discovered a photograph that showed his number one suspect at the scene of the crime. To get a better look, he enlarged the picture by a scale factor of 121
. If the original photo measured 2.5 inches by 3.5 inches, what were the dimensions of the enlargement?
Answers
Answer:
30 inches by 42 inches.
Step-by-step explanation:
2.5 * 12/1 = 30
3.5 x 12/1 = 42
So choose 30 inches by 42 inches
*Note:
Pay attention to careful calculations
I have no clue and I always get these questions wrong! It would be awesome if someone can help me!
Answers
Sorry if this doesn’t help now!
The number between 67 and 113 which is a multiple of 3, 9, and 12 will be 725, and 108.
All the LCM= 36
If the number is a multiple of 36 will be also a multiple of 3, 9, and 12.36,
725 and 108
What is the area of the parallelogram?
18 m²
12 m²
16 m²
10 m²
Answers
Answer:
12m²
Step-by-step explanation:
area of parallelogram= base × height
so,
area of parallelogram= 4m × 3m
Area = 4 x 3
Area = 12
i need help with this question.
Answers
Answer:
fourth one 8.4x17.5 equals fourth one
Answer: it’s the option on the bottom right corner.
Step-by-step explanation:
if you move the triangle part to the other side the overall width doesn’t change. As a matter of fact nothing changes except for the placement of the triangle.
Write the other side of this equation so it's true for no values of x:
1/3(12x + 18) + x
Answers
Let's simplify the left-hand side of the equation first:
1/3(12x + 18) + x
= 4x + 6 + x
= 5x + 6
To make this equation true for no values of x, we need to find an expression that is never equal to 5x + 6. One way to do this is to take the negative of 5x + 6:
-(5x + 6)
Now the full equation is:
1/3(12x + 18) + x = -(5x + 6)
We can simplify the left-hand side again:
1/3(12x + 18) + x
= 4x + 6 + x
= 5x + 6
And substitute it into the equation:
5x + 6 = -(5x + 6)
Simplifying this equation gives:
10x + 12 = 0
Dividing both sides by 10 gives:
x + 6/5 = 0
x = -6/5
So the original equation, 1/3(12x + 18) + x = -(5x + 6), is true for no values of x.
What is the measure of N?
A) 23°
B) 25°
C) 27°
D) 45°
Answers
N=27°
the answer is C
Answer: C. 27
Step-by-step explanation:
Since the larger angle is a right angle, it would total to 90 degrees. Subtract 63 degrees from this number to get the value of N.
Sofia needs 8 inches of ribbon to make 1 party favor. Which of the following lengths would be enough ribbon for Sofia to make from 15 to 20 party favors? 1 inch 5 2.54 centimeters, 1 centimeter < 0.39 inch
A 61 centimeters
B 390 centimeters
C 405 centimeters
D 411 centimeters
E 490 centimeters
Answers
8 inches x 2.54 cm/inch = 20.32 cm
So Sofia needs 20.32 cm of ribbon for each party favor.
To find out how much ribbon she needs for 15 to 20 party favors, we can multiply the amount needed for one party favor (20.32 cm) by the number of party favors:
15 party favors x 20.32 cm/party favor = 304.8 cm
20 party favors x 20.32 cm/party favor = 406.4 cm
The closest answer choice to this range is C, 405 centimeters. Therefore, C is the correct answer.
Answer:
D: 411 centimeters
Step-by-step explanation:
Multiply 8 by 15 you'll get 120 inches from thisMultiply that by 2.54 to find how many centimeters it is. It would be 304.8 centimeters.Then repeat steps 1-2 but replace 15 inches with 20 inches. When you multiply it by 8 it becomes 160 and it becomes 406.4 centimeters when it's multiplied by 2.54 which is why the correct answer is DWrite two fractions with different denominators whose LCD (lowest common denominator) is 36.
give brainly
Answers
Answer: 36/36 and 6/36
Step-by-step explanation: That simple just get smarter that is all.
Jeremiah sees a maple tree and a pine tree in the forest. He knows that the pine tree is
21.65 feet tall. On a sunny day, the shadow of the pine is 4.1 feet long while the maple's shadow is 15.01 feet long. Estimate the height of the maple tree?
Answers
Answer:
78.052
21.65 ÷ 4.1 = 5.2 (2s.f.)
15.01 × 5.2 = 78.052
Answer:78.052
Step-by-step explanation:
21.65 ÷ 4.1 = 5.2 (2s.f.)
15.01 × 5.2 = 78.052
Due today or tomorrow it’s math
Answers
Answer:
P = 10 feet
Step-by-step explanation:
5 units x 2 =10
Do 5x2 4 times
Add all answers 10+10+10+10
Or 10x4
40
The kid's meal at Jimmy's Diner comes with a pear slice that is 1/3 of a whole pear. How many kid's meals would need to be ordered to have 5 whole pears?
Answers
1/3 x 15 = 5 whole pears
Help me thank you so much if you do help me :D
Answers
Answer: 706.001
Step-by-step explanation:
Most logical way is if you re-arrange. If u re-arrange, you will get seven hundred and six one-thousandths. From here it's easy. seven hundred six is 706. one-thousandths is 0.001. If you add 706 and 0.001, you will get 706.001
!!!HELP ME I WILL GIVE 100 POINTS FOR 1 ANSWER AND A BRAINLIEST FOR ANSWERING!!!
Answers
Answer:
16
Step-by-step explanation:
It's basically the same thing as 8 x 2
For future problems like this, you just need to switch the equation symbol (Division --> Multiplication) and use the reciprocal of the fraction given to you if the equation wants you to divide.
1) keep the first #
2) change sign to division
3) flip the second # (1/22)
Need these two done to get my final grade up! Help please! o(≧口≦)o (giving brainliest to right answers!!)
Answers
Answer:
First problem:
$2,700,000/15 sec. = $180,000/sec.
$10,800,000/60 sec. = $180,000/sec.
$16,200,000/90 sec. = $180,000/sec.
$21,600,000/120 sec. = $180,000/sec.
a) Yes, the cost of the commercials is proportional to the length of time the commercial aired.
b) y = 180,000x
Second problem:
14 = .35 × w
14 = .35w
w = 40
There were 40 questions on this Biology test.
What is the area of the parallelogram?
18 square units
28 square units
21 square units
16 square units
Answers
Length=7
3x7=21
Does the sentence Carita uses 5 1/2 times as much wood as Thomas" Mean you going to multiply or subtract?
Answers
Carita has MORE wood than Thomas. For example, if Thomas has 1 piece of wood, Carita has 5.5 pieces of wood. If he had 2 pieces, Carita has 2x5 1/2 = 11 pieces of wood.
“*Times* as much…” implies multiplication. The x sign is a ‘times sign’, and “times” is synonymous with “multiplication”.