Which angles are vertical angles?

Which Angles Are Vertical Angles?

Answers

Answer 1

Answer:

Step-by-step explanation:

BCF and DCA

Answer 2

BCF and DCA
Just a bit of context : Vertical angles are angles that are opposite to each other, where the two lines cross.

Related Questions

Please help me with this math problem

Answers

Answer:

80.6 m

Step-by-step explanation:

Coordinates of the points P and Q are (0, 0) and (40, 70) respectively.

Length of the shortcut can be found by using distance formula between two points P and Q.

Length of the shortcut

[tex] = \sqrt{ {(40 - 0)}^{2} + {(70 - 0)}^{2} } \\ \\ = \sqrt{ {40}^{2} + {70}^{2} } \\ \\ = \sqrt{1600 + 4900} \\ \\ = \sqrt{6500} \\ \\ = 80.6225775 \\ \\ \approx \: 80.6 \: m[/tex]

The radius of a cylindrical water tank is 6.5 ft, and its height is 17 ft. What is the volume of the tank?
Use the value 3.14 for it, and round your answer to the nearest whole number.
Be sure to include the correct unit in your answer.
6.5 ft
ft
17 ft
X

Answers

Answer:

pi*36*10 = 1131 cubic feet

Step-by-step explanation:

MARK AS BRAINLEST!!

Step-by-step explanation:

pi*36*10= 1131 cubic feet

PLEASE HELP


I am quite confused

Answers

Im guessing it’s letter B
I actually believe it’s A because you have the smaller number in front for both equations

TRUE OR FALSE?
All square roots can be simplified to a decimal answer and still be equivalent.

Answers

THE ANSWER IS TRUE :P

Step-by-step explanation:

All the square roots can be simplified to a decimal answer and still be equivalent.

What is Square Root?

Square root of a number is the value such that the value when multiplied to itself two times gives the original number.

It is denoted by the symbol √.

For example, square root of 16 is 4 since 4 × 4 = 16

We know that every number has a square root.

All the numbers does not have a perfect square root.

The perfect square roots does exists for numbers 1, 4, 9, 16, 25, .......

All the other numbers in between has the square roots which are decimal numbers.

Hence, all square roots can be simplified to a decimal answer and still be equivalent.

Learn more about Square Roots here :

https://brainly.com/question/29286039

#SPJ3

A quantity with an initial value of 7200 decays exponentially at a rate of 0.3% every
day. What is the value of the quantity after 10 weeks, to the nearest hundredth?

Answers

Answer:5834.36 You're welcome

Answer:5834.36

Step-by-step explanation:

can you help me with this please

Answers

Answer:

x = Adjacent    B). Tangent

Step-by-step explanation:

x = Adjacent

B). Tangent

Answer:

see explanation

Step-by-step explanation:

In relation to the angle 37°

The side opposite is labelled 14 → A

The adjacent side is labelled x → B

Using the trig function tangent would enable x to be found, that is

tan37° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{14}{x}[/tex]

PLEASE HELP FAST!!!!!!!!!!

Answers

It’s c I think I’m not sure I just need points

Recall the experiment comparing patients 4 weeks after surgery for carpal

tunnel syndrome. The patients who had endoscopic surgery demonstrated

a mean pinch strength of 9.1 kg compared to 7.6 kg for the open- incision

patients.

4. What hypotheses would you test?

5. The P-value of the test was less than 0.05. State a brief conclusion.

Answers

Answer:

4. H0: u1= u2    Ha; u1≠ u2

5. The smaller value of p supports the null hypothesis.

Step-by-step explanation:

4. The null and alternate hypotheses are

H0: u1= u2   i.e there no difference between the mean pinch strengthof the two surgeries

against the claim

Ha; u1≠ u2   i.e there a difference between the mean pinch strengthof the two surgeries

It can be written like this as well

H0: u1 -u2= 0   i.e there no difference between the mean pinch strengthof the two surgeries

against the claim

Ha; u1 -u2≠ 0   i.e there a difference between the mean pinch strengthof the two surgeries

Part 5. The test having a p- value less than 0.05  tells that the null hypothesis cannot be rejected. Theres no evidence to reject the null hypothesis.

The smaller value of p supports the null hypothesis.

in the adjoining figure ABC is right angled and triangle and B C D E is a rectangle .if ed= 24 cm then a triangle ∆ABC= 45 cm and BC = 7 cm find the length of ad​

Answers

Answer:

Step-by-step explanation:

2

3 − –403,593 positive or negative?

Answers

If it’s 3-(-403593), then is should be positive, but if it’s 3+(-403593) then it would be negative

Plz help me i suck at this ;-;

Answers

Answer:

The answer is obtuse

Step-by-step explanation:

because a triangle cannot be a right or parallel or a Isosceles.

Hope this helps!:)

Answer:

The correct answer is: Isosceles.

Step-by-step explanation:

First let’s take a look at ‘Right’. Right, is determining the angle, not the side length.

’Obtuse’. Obtuse is also determinin the angle, therefore it cannot be the correct answer.

’Parallel’. It is impossible for a triangle to be parallel, meaning that there are two opposite sides, incapable of touching each other.

’Isosceles‘ for a triangle to be isosceles, it needs two sides made of equal length. This description connects with the question being asked, therefore ‘Isosceles‘ is the correct answer.

is it prependicular or overlapping

Answers

Overlapping is what’s happening here!

If i = V-1, then (3 – i)(3+ i) =

Answers

9-i^2
9-v^+2v-1
-v^2 +2v +8

I WILL GIVE U BRAINLIEST AND THANKS AND 5 STARS please help this is very important this is a big part of my grade

Answers

1. x=6
2. x=8/125
3. x=5
4. x=4/5

Will name the brainliest !

Answers

Answer:

c = 3477 feet (As rounded to the nearest whole number)

Step-by-step explanation:

We will use the Sin ratio for this problem since the opposite side of the Angle 15 is given and we have to find the triangle's hypotenuse;

Sin(15) = [tex]\frac{900}{c}[/tex]

=> Now isolate the variable c all to itself;

Sin(15) * c = 900

c = [tex]\frac{900}{Sin(15)}[/tex]

c = 3477.33 or 3477 feet

Hope this helps!

4 Stretch Your Thinking: Brian has some boxes of paper clips. Some boxes hold 10 clips and some boxes hold 100. He has some paper clips left over. He has three more boxes with 100 paper clips than he has boxes with 10 paper clips. He has two fewer paper clips left over than he has numbers of boxes with 100 paper clips. What number of paper clips could he have? ​

Answers

Answer:

  Any of {412, 523, 634, 745, 856, 967, 1078, 1189}

Step-by-step explanation:

Relations are given between the number of 10-clip boxes, the number of 100-clip boxes, and the number left over. We assume there are at least one of each size box, and that there are fewer than 10 clips left over. (10 could be put into another box.)

__

Let h represent the number of 100-clip boxes. Then h-3 is the number of 10-clip boxes, and h-2 is the number of clips left over. The total number of paperclips is ...

  10(h -3) +100h +(h -2) = 111h -32

In addition, we require ...

  h -3 > 0 and h-2 < 10

  3 < h < 12 . . . . . . . rearranging these inequalities

So, Brian could have 111h -32 paper clips, where 3 < h < 12. That could be any of {412, 523, 634, 745, 856, 967, 1078, 1189} paper clips.

plzzzz help im stuck hurry pls

Answers

Answer:

x ≥ -2

Step-by-step explanation:

x is greater than or equal to -2

x≥ -2

the radius of a sphere with volume 288cm

Answers

Answer:

The radius (r) of a soccer ball with a volume of 288 cm3 is 6 cm.

Rushedfjfndnsnsns. Snsnsnxnxnnxnxnxncn

Robert owns three-eighths of a florist shop worth $76,000. What is the value of Robert’s share of the business?

Answers

Answer:

It should be $28500

Step-by-step explanation:

76000 x 3/8 = 28500

value of shop:76000

robert owns:3/8

$76,000 divided by 3 = $25,333.33 :)

help worth 50 points

Answers

Answer:

it is an outlier !!!!!

∠2 ≅ ∠ because they are corresponding angles of parallel lines cut by a transversal. ∠5 ≅ ∠ by the Vertical Angles Theorem.

Answers

*see diagram in the attachement below

Answer:

∠2 ≅ ∠6 because they are corresponding angles of parallel lines cut by a transversal. ∠5 ≅ ∠8 by the Vertical Angles Theorem.

Step-by-step explanation:

We are required to find the angle that is congruent to <2 and the angle that is congruent to <5.

Already, we are given the reasons to justify the answers we get.

Thus:

<2 has matching corner as <6. Hence they are corresponding angles

<5 and <8 are vertical angles having the same vertex and are directly opposite each other. Therefore, based on the vertical angles theorem, <5 ≅ <8

pls show the process

Answers

Here is the on the only. Process

PLEASE HELP WITH THIS

Answers

Answer:

a.2

b.area of one triangular faces =9m²

2×9m²18m²

What are the first five terms of the sequence defined by the given function?

f(n) = 2n − 8

A. 2, 8, 14, 20, 26

B. -6, -4, -2, 0, 2

C. 2, -4, -10, -16, -22

D. -6, -8, -10, -12, -14

Answers

Answer: B. -6, -4, -2, 0, 2

Step-by-step explanation: Use the attachment to help you with your answer.

Anyways, have an amazing day!

Median of 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20

Answers

................... the median is 10.5

Answer:

10.5

Step-by-step explanation:

Find the two middle numbers, add them together and divide them by two if it is an even number. For odd numbers, your median will be the middle number.

help me and ill give u points (math)

Answers

Answer:

64+27=97+X

x =91-97

x=-6

2 ​2 ​​ ⋅(45÷9) - 3 thx

Answers

Answer:

(45÷9) - 3

5-3

=2 is a required answer

hope it is helpful to you

Which statements about the triangles are correct? Select TWO answer choices that apply.

A
Triangle P is similar to triangle Q.

B
Triangle P is a reflection and rotation of triangle Q.

C
Triangle P is congruent to triangle Q.

D
Triangle P is a reflection and a dilation of triangle Q.

E
Triangle P is a dilation and a 180° rotation of triangle Q.

Answers

A-are similar because they simply have different dimensions
E-rotation 180 degree ,and dilation
I hope I helped you☺️

Write an equation for the graph

Answers

y=1/2x

Also why is the picture upside down

The electrical resistance of a wire is directly proportional to its length.
A wire of length 10 feet has a resistance of 2 ohms.
ment
Part A
What is the resistance of a wire if its length is 25 feet?
20 ohms
6 ohms
50 ohms
5 ohms
10 ohms
ig
Part B
What is the length of a wire if its resistance is 8 ohms?
A
48 ft
4 ft
1.6 ft
32 ft
40 ft

Answers

Answer:

https://www.arlingtonschools.org/cms/lib/NY02215626/Centricity/Domain/5167/Skill39AK.pdf

Step-by-step explanation:

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