Answers
Related Questions
Triangle A B C is shown. Lines are drawn from each point to the opposite side and intersect at point D. They form line segments A G, B E, and C F.
In the diagram, which must be true for point D to be an orthocenter?
BE, CF, and AG are angle bisectors.
BE ⊥ AC, AG ⊥ BC, and CF ⊥ AB.
BE bisects AC, CF bisects AB, and AG bisects BC.
BE is a perpendicular bisector of AC, CF is a perpendicular bisector of AB, and AG is a perpendicular bisector of BC.
Answers
Answer:
B BE⊥AC, CF ⊥AB
Step-by-step explanation:
on Edge
In the given triangle ABC, point D is orthocenter when BE ⊥ AC, AG ⊥ BC, and CF ⊥ AB.
What is an orthocenter of a triangle?"The orthocenter is the point where all the three altitudes of the triangle cut or intersect each other."
In the given triangle ABC, to be an orthocenter, all three lines that are drawn from the points A, B, and C are must be perpendicular to the opposite side of the triangle.
Therefore, AG must be perpendicular to BC, BE must be perpendicular to AC, and CF must be perpendicular to AB.
Learn more about the orthocenter of a triangle here: https://brainly.com/question/19763099
#SPJ3
3x + 4y
5x - y
Find the measure of the third side
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the measure of the third side
1.3x+4y
2.5x-y
answer is 1.7xy
2.5xy
Giving away 40 points
Answers
RECIPE;
24 ML OIL60 G ONIONS0.36 KG POTATOES0.4 L MILKStep-by-step explanation:
96/4=24240/4=601.44/4=1.6/4=Answer: 24 ML OIL
60 G ONIONS
0.36 KG POTATOES
0.4 L MILK
Step-by-step explanation:
One leg of a right triangle is one inch shorter than the other leg. If the
hypotenuse is 5 inches, find the length of the shorter leg.
Answers
[tex] {5}^{2} - {4}^{2} = 25 - 16 \\ = 9 \\ \sqrt{9 } = 3[/tex]
Hope this will help...
What were the only two independent states in Africa by 1912?
Answers
Im pretty sure that the only two independent states in Africa in 1912 was Ethiopia and Liberia.
Im really sorry if that's wrong.
Answer:
Ethiopia and Liberia.
Two cyclists are 7 miles apart when they begin biking away from each other in opposite directions. The speed of the first cyclist is 12 miles per hour. The speed of the second cyclist is b miles per hour greater than the speed of the first cyclist.
How many miles does the second cyclist bike in 45 minutes?
Answers
Answer:
The distance covered by the second cyclist in 45 minutes is (3/4·b + 9) miles
Step-by-step explanation:
The given parameters are;
The distance between the two cyclist when they begin biking away from each other = 7 miles
The first cyclist's speed = 12 miles per hour
The second cyclist's speed = 12 + b miles per hour
Therefore, we have;
The equation for distance covered, d = Speed × Time
The distance covered by the second cyclist in 45 minutes, [tex]d_{45 \ minutes}[/tex] is given as follows;
45 minutes = 3/4 hour
[tex]d_{45 \ minutes}[/tex] = (12 + b) × 3/4 = (3/4·b + 9) miles
The distance covered by the second cyclist in 45 minutes = (3/4·b + 9) miles.
Answer:
The distance covered by the second cyclist in 45 minutes is (3/4·b + 9) miles
Step-by-step explanation:
The given parameters are;The distance between the two cyclist when they begin biking away from each other = 7 milesThe first cyclist's speed = 12 miles per hourThe second cyclist's speed = 12 + b miles per hourTherefore, we have;The equation for distance covered, d = Speed × TimeThe distance covered by the second cyclist in 45 minutes, is given as follows;45 minutes = 3/4 hour = (12 + b) × 3/4 = (3/4·b + 9) milesThe distance covered by the second cyclist in 45 minutes = (3/4·b + 9) miles.
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I'm guessing this is free points? Well, thank you if it
When Deven makes chocolate milk, he mixes 2 cups of milk with 3 tablespoons of chocolate syrup.
Here is a table that shows how to make batches of different sizes.
What is a constant of proportionality for this relationship?
Answers
Answer:
1 Milk = 1.5 Chocolate syrup
Step-by-step explanation:
3 ÷ 2 = 1.5
12 ÷ 8 = 1.5
3/2 ÷ 1 = 1.5
15 ÷ 10 = 1.5
Answer this and get 15 points if correct!!! What is 25 x 30 + 6 - 12
Answers
Step-by-step explanation:
the answer is 744..........
Yasmeen bought 16 pizzas for her grade level classes.
• Each pizza cost $9.95.
She paid $24 for the delivery of the pizzas.
.
What is the total amount Yasmeen paid?
Answers
Answer:
183.20
Step-by-step explanation:
9.95x16=159.20
159.20+24=183.20
plz helpe me plzzzz i need help
Answers
Answer:
5200
Step-by-step explanation:
99.6 can be rounded to 100.
100*52 is 5200
Answer:
5200.
Step-by-step explanation:
find two consecutive whole numbers that square root of 33 lies between
Answers
Answer:
5 and 6
Step-by-step explanation:
square root of 33 = 5.7, which is in between 5 and 6
PLEASE HELP, GEOMETRY. 25 points and brainliest. Please don't put random answers or "i dont knows" as the answer. It's really rude to do when someone actually needs help. I am SO BAD with proofs and I would be grateful if someone helped me here and explained why the reasoning is what it is. Thank you :)
Geometry Writing Prompt 2
Directions: Determine what reason is missing from the proof. Write one paragraph explaining how you know that’s the correct reason. See the grading rubric for all requirements for writing a paragraph.
Option 1:
Answers
The missing reason is AAS Congruence Theorem
You can simply say AAS for short, and your teacher will likely know what you mean.
The AAS stands for Angle Angle Side. It refers to the fact how we can use two pairs of congruent angles, and a side that is not between the angles, to prove two triangles are congruent.
In this case, ABE = CDE are the two congruent 90 degree angles, and AEB = DEC are the two vertical angles
The two congruent sides are shown by the tickmarks, so AB = CD. In other words, this information is given.
Keep in mind that AAS is slightly different from ASA, so the order matters.
can somebody explain in the simplest way how to find the slope? :)
Answers
Answer:
4/3
Step-by-step explanation:
Slope is rise over run. So how far do you rise to get up to 3 from -1. Put that over the run, (once you go up that many how far do you run?) Put that as a fraction and simplify if needed.
Explain:
Which graph represents a proportional relationship?
A.
B.
C.
D.
Answers
Answer:
C
Step-by-step explanation:
A straight diagonal line going the middle of the graph is a proportianal relationship.
the answer is the letter
Step-by-step explanation:
the answer is C
Drag the tiles to the boxes to form correct pairs. Not all tiles will be used.
In the figure, p || q and r || s. Match each pair of congruent angles with the reason for their congruency.
Linear Pair Theorem
∠13 ≅ ∠16
corresponding angles for parallel lines p and q cut by the transversal r
∠1 ≅ ∠5
corresponding angles for parallel lines r and s cut by the transversal q
corresponding angles for parallel lines p and q cut by the transversal s
Vertical Angles Theorem
∠5 ≅ ∠13
∠10 ≅ ∠14
Answers
Answer:
got them all correct
Step-by-step explanation:
Congruent angles within two parallel lines are either vertical angles or corresponding angles. The reason for the congruence of the given angles are:
[tex]\angle 13[/tex] and [tex]\angle 16[/tex]
Reason: vertical angle theorem
[tex]\angle 1[/tex] and [tex]\angle 5[/tex]
Reason: corresponding angles for parallel lines p and q, cut by transversal r
[tex]\angle 5[/tex] and [tex]\angle 13[/tex]
Reason: corresponding angles for parallel lines r and s, cut by transversal q
[tex]\angle 10[/tex] and [tex]\angle 14[/tex]
Reason: corresponding angles for parallel lines p and q, cut by transversal s
From the given figure, we have the following:
Line p || Line q --- > This means that lines p and q are parallel
Line r || Line s --- > This means that lines r and s are parallel
From the attached figure, [tex]\angle 13[/tex] and [tex]\angle 16[/tex] are vertical angles.
Vertical angle theorem states that vertical angles are congruent.
So, the reason for the congruence of [tex]\angle 13[/tex] and [tex]\angle 16[/tex] is vertical angle theorem
[tex]\angle 1[/tex] and [tex]\angle 5[/tex] are corresponding angles of lines p and q, where line r passes through lines p and q.
Corresponding angles are congruent.
So, the reason for the congruence of [tex]\angle 1[/tex] and [tex]\angle 5[/tex] is that corresponding angles for parallel lines p and q, cut by transversal r
[tex]\angle 5[/tex] and [tex]\angle 13[/tex] are corresponding angles of lines r and s, where line q passes through lines r and s
So, the reason for the congruence of [tex]\angle 5[/tex] and [tex]\angle 13[/tex] is that corresponding angles for parallel lines r and s, cut by transversal q
[tex]\angle 10[/tex] and [tex]\angle 14[/tex] are corresponding angles of lines p and q, where line s passes through lines p and q
So, the reason for the congruence of [tex]\angle 10[/tex] and [tex]\angle 14[/tex] is that corresponding angles for parallel lines p and q, cut by transversal s
Read more about vertical and corresponding angles at:
https://brainly.com/question/11594212
Write the unit rate for the situation. Please help
24 animals in 2 square miles
Answers
Answer:
12 animals per hour
Step-by-step explanation:
This is a fraction equal to
24 animals ÷ 2 hours
We want a unit rate where
1 is in the denominator,
so we divide top and bottom by 2
24 animals ÷ 2
2 hours ÷ 2
=
12 animals
1 hour
=
12 animals
hour
= 12 animals per hour
i need help asap HELLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP what is the answer help me with this 21÷(-7) HELLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
-3
Step-by-step explanation:
please help with these 2 answers i only have 10 minutes left
Answers
Answer:
1/4 of a pound4/15 of the flatStep-by-step explanation:
For number 1:
3/4 ÷ 3 = 0.250.25 = 1/4For number 2:
4/5 ÷ 3 = 4/15I hope this helps!
3 divided by 4 equals .75
1 / 12 = 0.08333333 Incorrect
1 / 9 = 0.11111111 Incorrect
1 / 4 = 0. 25 Correct
1 / 3 = 0.33333333 Incorrect
1 / 4 is correct because .75 simplified is
.75 x 100 = 75 (75/100)
75 = 25 x 3
Answer:2. 4/15 of the flatKCF Method (the faster version for me)
4/5 x 1/3 = 4/15
<3 Enjoy,
Dea
28 is what
percent of 40?
Answers
Answer:
11.2
Step-by-step explanation:
28 x 40 = 11.2
Answer:
70
Step-by-step explanation:
Convert fraction (ratio) 28 / 40 Answer: 70%
PLS HELP!!! WILL MARK BRAINLIEST
Solve for x and/or y:
Answers
Answer:
C) x=35
Step-by-step explanation:
First, we know that the total amount of degrees in a rotation is 360. As the picture tells us, the opposite angles will be exactly the same. Taking this information, we can have the following equation:
4x + 2(3x+5) = 360
By now using our linear equation skills, we get:
10x+10=360
10x=350
x=35
The degree amount of x for c) is 35 degrees.
C. Since the angles form a linear pair, their sum equals 180.
So, 2x + 3x + 5 = 180
x=35
D. Since the angles are verticle, they equal each other.
So, 3x + 5 = 5x -57
x=31
Question Category: Using Models for Data
Select the correct answer.
Mr. Walker gave his students a poem to memorize and present to the class. After the presentations, he gathered data about the time each of seven students spent memorizing their poem and the number of errors each made when presenting it to the class.
He used a graphing tool to display the data in a scatter plot, with x representing the minutes spent memorizing the poem and y representing the number of errors. Then he used the tool to find the equation of the line of best fit:
y = -0.118x + 14.327.
Based on the line of best fit, approximately how many minutes did a student spend memorizing the poem if the student made 12 errors when presenting it to the class?
27
20
15
13
help plz
Answers
Answer:
The answer is 20
Step-by-step explanation:
I just did it and got it correct
Answer:
the answer is right, here is the explanation if anyone needs it.
Step-by-step explanation:
Mrs.Storz is driving at 48.5 mph for 1.2 hours. What will be the distance travelled by Mrs.Storz?
Answers
Answer:
58.2
Step-by-step explanation:
48.5*1.2=58.2
What is 345000 in standard form?
Answers
Answer:
300,000 + 40,000 + 5,000
Have a good day
Answer:
345,000
Step-by-step explanation:
unless its asking for something else like expanded form or word form
Help, I need some explaining on this math question
Answers
Answer:
8 in each box
Step-by-step explanation:
Step 1: 4x+5x=72
Step 2: Add 4x and 5x which is 9x, so 9x=72
Step 3: Divide both sides by 9. 72 divided by 9 is 8. So x=8
Conclusion: There are 8 granola bars in each box.
i had two oranges, Bernice took two, how many do I have left?
Answers
Answer:
0 Oranges
Step-by-step explanation:
If you had 2 oranges at the start, then your no good friend Bernice took 2 of them, you don't have any oranges left, so get back at him and steal his bannanas! That'll teach him!
Jaenice is trying to find the volume of her closet to see how much can fit inside. If the area of the floor is 18 square feet, and the closet is 513 feet tall, what is the volume in cubic feet?
Answers
Answer:
The volume is 9234 ft³
Step-by-step explanation:
The volume of the closet is given by:
v= area of the floor * height of the closet
v=18 ft² * 513 ft
v= 9234 ft³
a number between 61 and 107 that is a multiple of 3, 6, and 7
Answers
Answer:
42?
Step-by-step explanation:
Answer:
84
Step-by-step explanation:
Multiples of 3 in this range: 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96, 99, 102, 105
Multiples of 6 in this range: 66, 72, 78, 84, 90, 96, 102
Multiples of 7 in this range: 63, 70, 77, 84, 91, 98, 105
If we look at these multiples, we see that 84 is the only number to show up in every list. Meaning, the answer is 84.
Passing through (12,3)
perpendicular to
y + 3x = 4
Answers
m1m2=-1
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP THIS IS REALLY LATE!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
4,000 per pint
Step-by-step explanation:
if each quart is 2 kilo (or 2000 grams) than if you double it (because two quarts in a pint) than there would be 4 kilos (4000 grams)
:)