Mathematics High School

The larger nail is a dilation of the smaller nail.
Y
.
Select all statements that are true.
The scale factor of the dilation is
The scale factor of the dilation is
Point A is the center of dilation.
ΔΑΕΒ - ΔΑDC
4(AB) = 3(AC)
= BC

Answers

Answer 1

Answer:point A the center of dilation

Step-by-step explanation:

Point scale factor of the dilation 4/. 3

Related Questions

Can someone help me with this pls !!!
I hope you can see it !

Answers

Answer:

c i think

Step-by-step explanation:

Answer: the first one

Step-by-step explanation:

Tina is considering two cell phone plans and wishes to decide, based on her expected phone usage,
which plan to purchase. Plan A has a monthly fee of $4995. Plan B costs $39.95 per month. Plan A
charges 5¢ per minute after 300 minutes of talk time. Plan B charges 10€ per minute for any talk time
beyond 500 minutes. Which pair of equations could Tina use to decide on the least costly plan for her
usage? Assume Tina always uses more than 500 minutes per month
(a) c = 39.95 + 0,10m - 300)
(b) c = 39.95 + 0.1(m - 500)
c = 49.95 + 0.050m - 500)
C = 49.95 + 0.05(m - 300)
(c) =3995+0.11 - 50
(d) =3995 +0.11 - 500
C = 49.95 + 0.05m - 15
c = 49.95 + 0.05m - 300
(e) bando

Answers

The answer is (c)=39995+0.11-50

k/6 + 8 = 5 what does k=?

Answers

Answer:

The answer is k= -18

Step-by-step explanation:

hope this helps

k/6 + 8 = 5

1/6k+8-8=5-8

1/6k=-3

To find I divide both sides by 1/6.

1/6k/1/6=-3/1/6

k= -18

The value of k in the equation k/6 + 8 = 5 is -18.

The given equation is k/6 + 8 = 5 .

We have to find the value of k.

Let us isolate the term with variable k by subtracting 8 from both sides:

k/6+8-8=5-8

k/6=-3

Apply cross multiplication:

k=-18

Hence, the value of k is -18.

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ6

what is the parallel slope intercept form pls answerr​

Answers

Answer:

the paralell slope is -4. The slope intercept equation is -4x-4

Step-by-step explanation:

hope this helps!

3x^2+7xy- 6y^2, factorize ​

Answers

Answer:

(3x−2y)(x+3y)

Step-by-step explanation:

3x2+7xy−6y2

=(3x−2y)(x+3y)

write an inequality to compare the numbers 7 1/8 and square root of 50.

a. 7 1/8 = square root of 50

b. 7 1/8 (less than or equal to) square root of 50

c. 7 1/8 < square root of 50

d. 7/8 > square root of 50

​

Answers

Answer:

Latter C.

Step-by-step explanation:

..............................

42°
X Х
x =
degrees
tar

PLEASE HELP ITS URGENT

Answers

Answer:

x = 48°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°, thus

x = 180° - (90 + 42)° = 180° - 132° = 48°

Which expression is equivalent to 30(1/2x-2)+40(3/4y-4)
A.45xy-220
B.15x-30y-220
C.15x+30-220
D.15x+30y-64

Answers

Answer:

C, assuming you left off the y on the 30

Step-by-step explanation:

30(.5x-2)+40(.75y-4)

Distribute

15x-60+30y-160

Simplify

15x+30y-220

Solve the inequality and express your answer in interval notation
x^2+8x-7<0

Answers

Answer:

(-8.8, 0.8)

Step-by-step explanation:

x^2+8x-7<0x^2 + 8x + 16 - 23 < 0(x + 4)^2 < 23|x + 4| < √23 ≈ 4.8

1 .

x + 4 < 4.8x < 0.8

2.

-(x + 4) < 4.8x + 4 > - 4.8x > - 8.8

Combination of the two intervals:

x = (-8.8, 0.8)

Helppp pls ASAP plsss help

Answers

Answer:

17

Step-by-step explanation:

8.5 divided by 0.5 = 17

Don't worry about it being negative

Think about the negative positive triangle, it looks like that

-  -

+

Help please! Thanks, answer only if you know how to do this.

Answers

Answer:

2 radians

Step-by-step explanation:

The ratio of the arc length to the circumference is the same as the measure of angle AOB in radians to 2pi. 2pi radians is a full circle. We can now construct an equation, with x being our answer.

[tex]\frac{6}{6\pi } =\frac{x}{2\pi } \\\frac{1}{\pi } =\frac{x}{2\pi }\\1=\frac{x}{2} \\2=x[/tex]

First, we try to simplify both sides. Next, we multiply both sides by pi. Then, we multiply both sides by 2. Finally, our answer is 2, so 2 radians.

the length of rectangle is 8/3 cm and the width is 6/4 cm what is its area?
pls. I need it now​

Answers

Answer:

the area is 4cm

Step-by-step explanation:

im not sure if this is how you find area, but all i did was multiply the two numbers. that is either how to find area or perimeter. :)

PLEASE ANSWER

what does ok mean?

Answers

I use it as a short way to say "okay" but I don't know how others may use it.

To raise money for homecoming the student council sold a total of 240 tickets to a basketball game the number of adult tickets sold was 2 times the number of student tickets based on this information would it be reasonable for the student council to have sold 160 student tickets and 80 adult tickets

Answers

Answer:

no

Step-by-step explanation:

because the number of student tickets 160 is higher than the number of adult tickets 80 and the information tells us that the adult tickets were twice the amount of student tickets sold. If the numbers were swapped to be adult=160 and student=80 then it would be correct.

sorry for the long explanation especially if you find it confusing

2^2 x 2/2^4 i need help with it for my test i’ve been stuck on this question for a good couple mins

Answers

Answer: 2^-1

2^2x2/2^4=0.5

2^-1=0.5

Answer: 1/2_____________________________________Simplify the expression. Exact Form: 1 2 Decimal Form: 0.5__________________________________________________

Hope this helps!!

Also, can I pleasee have Brainliest??

Only if I'm right of course...

The picture above is my question. thank you. ​

Answers

Answer:

<

Step-by-step explanation:

-5w=7-4w+8
need help and need my work shown ​

Answers

Answer:

w = -15

Step-by-step explanation:

-5w = 7 - 4w + 8

Grouping like terms together,

-5w+4w = 7+8

-w = 15

w = -15

The cost of a book is $8.00. What is the selling price of the book if the store's markup is 36%?

Answers

If the price goes up by 36% that mean the book would now be $10.88

1. A fish is 12 meters below the surface of the ocean. What is its elevation?

meters


2. A sea bird is 28 meters above the surface of the ocean. What is its elevation?

meters


3. If the bird is directly above the fish, how far apart are they?

meters


what will be the answers to all 3 please help PLEASEEEEEE HELPPPPPPPPPPPPPPPPPPPPPPPPPP please help guyss

Answers

1) -12 meters
2) 28 meters
3) 40 meters apart
A. -12 meters
B. 28 meters
C. 40 meters
Step-by-step explanation:
The surface of the ocean would be 0.
Taking this into account, 12 meters below would be 0 - 12, which is -12.
Therefore A's elevation would be -12.

For the sea bird, 28 meters above the surface, which is again 0, would be 0 + 28. B's elevation is 28.

Since the fish is 12 meters below the surface and the sea bird is 28 meters above the surface, simply add the two numbers up to get a total of 40 meters. C would be 40 meters.

Find the value of x for which r || s.
Then find m<1 and m<2.
m<1 = 79- x
m<2 = 94- 2x

< means angle

Answers

Answer:

x=15

Step-by-step explanation:

79-15=64

94-30=64

The value of x for which r || s will be 15.

What are Parallel lines?

Parallel lines are those lines that are equidistance from each other and never intersect each other.

Given that;

Lines r and s are parallel to each other.

m ∠1 = 79 - x

m ∠2 = 94 - 2x

Since, Two lines r and s are parallel to each other.

Then, By definition of alternate angles of parallel lines;

m ∠1 = m ∠2

Now, Substitute the given values we get;

m ∠1 = m ∠2

79 - x = 94 - 2x

Subtract 79 both side,

79 - x - 79 = 94 - 2x - 79

- x = 15 - 2x

Add 2x both side,

- x + 2x = 15 - 2x + 2x

x = 15

Thus, The value of x is 15 for which r || s.

Learn more about the parallel lines visit:

https://brainly.com/question/24607467

#SPJ2

greatest common factor.
32+44

Answers

Answer:

I'm pretty sure its 76

hope this helps

?help ?!

86 - [(4 - 9) to the 2nd power x 3]

show your work​

Answers

Answer:

161

Step-by-step explanation:

86 - [(4 - 9) to the 2nd power x 3]

86 - [(-5) to the 2nd power x 3]

86 - [-25 x 3]

86-(-75)

86+75

161

I believe the answer is 161

i have 11 points ;-;

Answers

Answer:

OOOPS-

Step-by-step explanation:

i feel kinda bad stealing your points l-mao

does anyone know this? I dont get it

Answers

Answer:

1st one

Step-by-step explanation:

Plz help me for brainliest

Answers

Answer:

Isoscles right i think

Another math question lol!

Answers

Answer:

a

Step-by-step explanation:

im not sure

It’s B I just finished that lesson

The cost of producing a smartphone is $42.73 per phone. Additionally, the smartphone company pays a flat rate of $175 to ship each store's order. Write an equation to model the costs for the smartphone company (y) to produce x number of smartphones and ship them to one store

Answers

Answer:

y=42.73x+175

Step-by-step explanation:

42.73=m and 17=b

Answer:

y=42.73x+175

Step-by-step explanation:

i know i did it

can you help me with all 15 questions on the test ​

Answers

Answer:

i can try just put the questions up

Step-by-step explanation:

I need help please
​

Answers

Answer:

Um, I don't think you took the pic correctly... there is only one option showing.

Step-by-step explanation:

All I can say is good luck andd the first one should NOT be checkmarked.

Hope u pass! gl :)

Is this true or false?

Answers

Step-by-step explanation:false

Answer:

The answer is false

Other Questions
Kimis dog gives birth to a litter of 4 puppies per year, on average. The relationship between time and the expected total number of puppies is shown on the graph. Which other ordered pairs would fall on this line? Select all that apply.(0, 0)(2, 6)(3, 12)(4, 14) In the opening of Sword of Summer, Magnus states, Yeah, I know. You guys are going to read about how I died in agony, and youre going to be like, Wow! That sounds cool. Magnus! Can I die in agony too? How does learning that Magnus dies set the tone for the novel? In what ways is learning this fact about his fate unique? Activists often join organizations in order to A. end boycottsB. make new friends.C. meet people who have different goalsD. work with people who have similar goals Explain how multiplying fractions and dividing fractions are alike and how they are different. Write an expression that is equivalent to 1/2a - 4 What is the perimeter of this shape x2 + 1/2 x + ----- = 2 + ---- John is a quarterback this year he completed 350 passes which is 70% of all passes he is attempting this year What actions might have been taken in the 1920s to prevent the economy collapse and the onset of the great depression? Encyclopedias are generally designed to be easy to use Suppose that g(x) = f(x)h(x), f(3) = 6, h(3) = 2, h'(6)=4, h'(3)=15 and f'(3) = 8. Find g(3).(A) 32(C) 106(B) 8(D) 60 in the yellow wallpaper What does Jennie notice that makes her concerned about the narrator? Dachau is a breed of dog that was used as a gaurd dog in concentration campsa. trueb. false can someone plz tell me the percentages A political action group wants to poll voters in theirarea. Of the 25 towns in their area, they randomly select5 towns and include every registered voter from thosedistricts in their sample . What sampling method isthis?A. clustered samplingB. convenience samplingC. simple random samplingD. systematic sampling Who wrote the mystery document?Morticia AddamsHenry AddamsHarrison FordHenry Ford Hoffman Company purchased merchandise on account from a supplier for $65,000, terms 1/10, n/30. Hoffman Company returned $7,500 of the merchandise and received full credit. a. If Hoffman Company pays the invoice within the discount period, what is the amount of cash required for the payment? b. What account is debited by Hoffman Company to record the return? 6 divided by 1 1/8Dont force the calcu- nvm I forgot Fractions cant be used in calculators :( Why do you think public health officials are growing more concerned about zoonotic diseases? What factors make these diseases more of a threat? Why do you think the plague has been such a problem in the past? What effects has the plague had? Why do you think it is so difficult to eliminate the risk of ringworm? What factors influence the spread of ringworm? Which of the zoonotic diseases discussed in the unit do you think you would be most interested in studying? Why? Why do you think some zoonotic diseases have been used for bioterrorism throughout history? The short run is defined as a period of time whereSelect one:a. some of a firm's inputs are fixedb. only a small number of firms can enter or exit the industry.c. the firm always breaks even (earns zero profit).d. all inputs can be changed, but only for a little while and then must be changed back to their original levels.