I need answer please ​

Answer:

f

(

x

)

=

3

(

x

−

1

)

2

+

5

Use the vertex form,

y

=

a

(

x

−

h

)

2

+

k

, to determine the values of

a

,

h

, and

k

.

a

=

3

h

=

1

k

=

5

Find the vertex

(

h

,

k

)

.

(

1

,

5

)

image of graph

Answer:

the radius is 4, it is the same all around, they are similar, all circles are similar

Step-by-step explanation:

you can use Pythagoras's theorem to find the radius. √33 ^2 = 32. the other lengths must be equal because they are radii. therefore they are √16 which is 4.

Check the picture below.

Answer:

-4 ≤ t ≤ 4

Step-by-step explanation:

Answer:

350m

Step-by-step explanation:

• Capacity= volume/1000

• but we know that the volume of the cylinder is

[tex]\pi {r}^{2}h[/tex]

so substitute it I'm the volume space

• The substitute for

[tex]\pi \: as \: \frac{22}{7} \: and \: h \: as \: 1.4 \: and \: also \: capacity \: as \: 539[/tex]

• 539 = ((22/7)× r²× 1.4)/1000

• when you simplify you get r as 350m

!!PLEASE PLEASE PLEASE MARK ME THE BRAINLIEST!!

Answer:

I think th answer is either 1753 or 17

The range of weights measured on an analytical balance with a precision of 0.2mg,will round to 2.0g is 0.1900 g to 0.2100 g.

The analytical balance is the device which is used to measure the mass or weight of the object with high level of precision.

Even using the analytical balance equipment, you do not get the accurate weight. For the measurement of the 0.2 g the precision level is ±0.1 mg.

The range of weights measured on an analytical balance with a precision of 0.2mg,will round to 2.0g is 0.1900 g to 0.2100 g.

Learn more about the analytical balance here:

https://brainly.com/question/17119679

#SPJ1

Answer:

3

Step-by-step explanation:

cus it's two 80s and 2 5 so 5 minus 2 is 3

Answer:

3/13

Step-by-step explanation:

There are a total of 13 letters in the word and 3 of them are A’s so 3/13 is the probability of getting an A.

The probability of getting the letter A is given by P ( A ) = 3/13

The probability that an event will occur is measured by the ratio of favorable examples to the total number of situations possible

Probability = number of desirable outcomes / total number of possible outcomes

The value of probability lies between 0 and 1

Given data ,

Let the probability of getting the letter A be P ( A )

Now , the word is given as S = { "MATHEMATICIAN " }

The number of letters in the word S = 13 letters

The number of letter A in the word = 3 A's

So , probability of getting the letter A , P ( A ) = number of letter A in the word / number of letters in the word S

On simplifying , we get

The probability of getting the letter A , P ( A ) = 3/13

Hence , the probability is 3/13

To learn more about probability click :

https://brainly.com/question/17089724

#SPJ2

Answer: B is right

Step-by-step explanation: Check the file for steps

Step-by-step explanation:

8.5 × -3 = a

-25.5 = a

b - 7 = -11

b = -4

c -(-3) = 15

c = 12

d - 4 = 32

d = 36

if you still have any doubts feel free to ask

Answer:

D - 20, 40, 60, 80, 100 are all multiples of 20

Step-by-step explanation:

Factors of 10 - 10, 5, 2, 1

Multiples of 10 - D and 10, 30, 50, 70, 90

Factors of 20 - 20, 10, 5, 4, 2, 1

:)

Answer:

A set amount charged for a repairman to come to one's house, or to a broken-down vehicle, which is added to the cost of the actual repair.

Answer:

It's the first one because 5 x 3 = 15 and 10 x 3 = 30 and 15 x 3 = 45 and so on..

Step-by-step explanation:

Answer:

The first one answer, because pattern X is 3 times the corresponding term in pattern Y.

5 x 3= 15

10 x 3=30

15 x 3= 45

20 x 3=60

Answer:i tink its D) - 4/3

Step-by-step explanation:

im bad at mat, so im sorry if im wron

Answer:a

Step-by-step explanation:

a

Answer:

A

Step-by-step explanation:

Answer:

A. Empty calories do not have many nutrients.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Use Distributive Property: a*(b  -c) = a*b - a*c

2(3 -4k) = 2*3 - 2*4k

             = 6 - 8k

Answer: 92° or 1.6057 radians

Step-by-step explanation:

the 4 angles created by the intersecting lines SU and RT have to equal 360°

<v = 88° because of vertical angles so

88° • 2 = 176°

360° - 176° = 184°

184°/ 2 = 92°

92°+92°+88°+88° = 360°

then, that makes 92° the central angle of arc RU and the central angle degrees is always equal to the arc it subtends

hope this helps :)

Answer:

Um im sure the answer is C btw

Step-by-step explanation:

correct me if im wrong

When Paul will pay the amount over 12 months, if he purchases the painting with cash advance the discounted purchase price will be $782.40. Then the correct option is C.

APR on a credit card is the way of saying that the interest you are charged over a year is equal to roughly of your balance.

Paul is going to buy a collectible vintage painting from a local art gallery.

The painting is priced at $600 in the gallery.

The gallery owner does accept credit cards but prefers cash.

In fact, he offers to give paul a 5% discount if he can pay in cash.

Paul doesn't have any cash but can get a cash advance on his credit card.

His credit card has an apr of 16% on credit purchases and a 32% apr on cash advances.

When Paul will pay the amount over 12 months, if he purchases the painting with cash advance the discounted purchase price will be

[tex]\rm A = 0.95 \times 600 (1+\dfrac{0.32}{12})^{12}\\\\A = 782.40[/tex]

More about the APR link is given below.

https://brainly.com/question/8846837

The volume of the rectangular prism having the dimension 3 feet wide, 5 feet long, and 3 feet tall is 45 cubic feet.

A rectangular prism is a closed solid that has two parallel rectangular bases connected by a rectangle surface.

A crate is shaped like a rectangular prism. The crate is 3 feet wide, 5 feet long, and 3 feet tall.

The volume of the rectangular prism will be given as

Volume = length × width × height

Then put the values, we have

Volume = 3 × 5 x 3

Volume = 45

The volume of the rectangular prism having the dimension 3 feet wide, 5 feet long, and 3 feet tall is 45 cubic feet.

More about the rectangular prism link is given below.

brainly.com/question/21308574

Volume

Answer:

1. 72 to 56

2. 90 to 70

Step-by-step explanation:

To fill in the blanks you need to find similar ratios,

For the first one, the ratio is 72 and ___,

because 72 is in the 9's column, find out what times 9 equals 72,

9 × ? = 72

Simply divide to find the answer,

72 ÷ 9 = ?

= 8

Now that you know that 9 is being multiplied by 8, multiply 8 and 7 together,

8 × 7

= 56

Hence the answer is 56 for the first blank,

For the second one, the ratio is 90 and ___,

because 90 is in the 9's column, find out what times 9 equals 90,

9 × ? = 90

Once again simply divide to find the answer,

90 ÷ 9 = ?

= 10

Now that you know that 9 is being multiplied by 10, multiply 10 and 7 together,

7 × 10

= 70

Hence the answer is 70 for the second blank,

Answer:

b is the correct answer

have a good day and I hope this helps :D

if you need more detailed answer just tell me

Answer:

Dara receives £120 and Jo receives £300

Step-by-step explanation:

D:J

2:5

5+2=7

£420÷7= £60

1 on the ratio= £60

Dara:

£60 × 2= £120

Jo:

£60× 5= £300

Answer:

1.07

Step-by-step explanation:

If Mia sold 2 more hats on each suceeding day, after working 40 days it is expected Mia had sold a total of 1523 hats.

Day: Hats

You can notice the number of hats she will sell follow a pattern as there are only sequential odd numbers.

By following the sequence let's add the hats she will sell everyday:

Learn more about sums in: https://brainly.com/question/13013054

Answer:

the third (bottom left) option

Step-by-step explanation:

for every valid value of x there must be exactly one value of y.

the first option is valid only for positive x, but then for every valid x there are always 2 possible y values (a positive and a negative one).

the second option is defined for only one value of x (3), but this x has infinitely many y values.

the fourth option is a circle defined for -r <= x <= r (r being the radius). in this defined interval almost every x has 2 assigned y values (only x = -r and x = r have one y value).

Answer:

asnwer 24

Step-by-step explanation:

x = 3

y = 1/3

z = 5
------------------------------

5( 3 ) - 3(1/3) + 2(5)

15 - 1 + 10 = 24