Mathematics High School

Find the measure of AC

Answers

Answer 1

Answer:

7 inch

Step-by-step explanation:

AC= BC+AB

= (BD-CD) + radius of B

= (radius of B-radius of D) + 4.5

=(4.5-2) +4.5

=2.5+ 4.5

=7 inch

I hope this is correct.

Related Questions

Someone pls help me I will make you as brain

Answers

I think it should be The 2nd one

Evaluating Expressions please help!!!

Answers

-1 is the correct answer
Hope it helps

What is the answer 38 + 7k = 8(k + 4)

pls give me an answer not a link so pls this is the last of my points

Answers

Answer:

[tex]k=6[/tex]

Step-by-step explanation:

We can distribute the right side to get [tex]38+7k=8k+32[/tex].

We can subtract [tex]7k[/tex] from both sides to get [tex]38=k+32[/tex].

We can subtract [tex]32[/tex] from both sides to get [tex]6=k[/tex].

So, the answer is [tex]\boxed{k=6}[/tex] and we're done!

The solution to the equation 38 + 7k = 8(k + 4) is k = 6.

We can begin by simplifying both sides of the equation in order to find the solution to the equation 38 + 7k = 8(k + 4):

38 + 7k = 8k + 32

Next, we can separate the constant terms from the variable terms by placing them on opposite sides of the equation:

7k - 8k = 32 - 38

Simplifying even more

-k = -6

We can multiply both sides of the equation by -1 to remove the negative sign:

k = 6

Hence K = 6 is the answer to the equation 38 + 7k = 8(k + 4).

Learn more about equation click;

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Help I need it fast if I will fail this homework

Answers

Answer:

[tex]y=\frac{10}{30} x+90[/tex]

Step-by-step explanation:

y = mx + b is the formula for slope intercept form

Mark as brainliest if correct :)

In which part of the graph is the distance from home decreasing?
Distance from home
Time
A. 3
B. 1
Ο Ο Ο Ο
C. 2
SUBMIT

Answers

the answer is 3!!!!!!!!!!!!!

I say 2 don’t know if it right let me know

A coin collector has $2.35 in dimes and nickels. She has four more dimes than nickels. How many nickels does she have?

The coin collector has
___ nickels.

Answers

Answer:

13 nickles

Step-by-step explanation:

x= dimes

y= nickles

.1x+.05y=2.35

x-4=y

subsituting this...

.1x+.05(x-4)=2.35

.1x+.05x-.2=2.35

.15x=2.55

x=17

17-4=y

13=y

13 nickels

A sprinter travels a distance of 100 m in a time of 8.96 seconds.
What is the sprinter's average speed rounded to 4 sf

Answers

The average speed is 40.176 Km/h.

What is Average speed?

The average speed is the total distance traveled by the object in a particular time interval.

Given:

distance = 100m

time= 8.96 seconds

So,

average speed = distance/time taken

= 100/8.96

= 11.16 m/s

and in Km/h

= 11.16* 18/5

= 40.176 Km/h

Hence, the average speed is 40.176 Km/h.

Learn more about average speed here:

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PLEASE HELP!!!! Question: What are the coordinates of E after a rotation 90 degree counterclockwise? Give your answer in the format (#,#) .

Answers

Answer:

(-5,3) is your answer

Step-by-step explanation:

it just moves to a different quadrant

The y –intercept of the function is_____________.
A. (0,0)
B. (0,2)
C. (2,0)
D. none

Answers

Answer:

Step-by-step explanation:

(x,y)

(0,2)

the 2 lands on the y so therefor 2 is the y-intercept

i hope this helps :)

I concur that the y-intercept of the function is represented by the ordered pair, (0,2), as it is the value of y when the x-value = 0. The y-intercept is the point on the graph where crosses the y-axis [as given by the ordered pair, (0,b)]

Therefore, option B is correct: (0,2)

Steven says 5 x 1022, carbon atoms are in 1 gram of carbon. How many carbon atoms
are in 3 grams of carbon?

Answers

In 1 gram if carbon there is 5 × 10²² carbon atoms,

so, in 3 grams of carbon the number of carbon atom is equal to :

[tex]3 \times 5 \times 10 {}^{22} [/tex]

[tex]15 \times 10 {}^{22} [/tex]

[tex]1.5 \times 10 {}^{23} \: \: carbon \: \: atoms[/tex]

3. What word means out of one hundred?

Answers

Answer:

percent

Step-by-step explanation:

you can use percent

eg 40 out of 100 = 40%

Hello!

Answer:

0.01

Step-by-step explanation:

The word one hundredth represents the number 0.01 meaning one hundredth of the number 1

Hope this helps!

A is the point (5,7) and B is the point (-1,-5) find an equation of the line through A that is perpendicular to the line segment AB, giving your answer in the form ax+by+c = 0 where a b and c are integers

Answers

Answer:

Step-by-step explanation:

What is the parity of the sum of 80 consecutive natural numbers?

Answers

Answer:

The sum is even :p

Step-by-step explanation:

[tex]\frac{(80+1)80}{2}[/tex]=3240

3240 is even so the parity of the sum of 80 consecutive natural numbers is even!

Which pair of triangles must be similar?

Answers

Answer:

they have two corresponding angles that are congruent or equal in measure.

Step-by-step explanation:

BIG BRAIN

Which are the coordinates of Jefferson High School's Parking Lot B?
(-4, 3)
(-4,-3)
(-3,-4)
(-3, 4)

Answers

Answer:

(-3,4)

Step-by-step explanation:

the point is on -3 on the x-axis and 4 on the y-axis

Answer:(-3,4)

Step-by-step explanation:took the test and got right

2. While NEEDS and WANTS can vary greatly depending on the individual and their situation, which of these items
would most people agree to be a NEED?
a. Three weeks of vacation for a corporate executive so they can unwind from work
b. Stylish clothes for a teenager so that they fit in with popular kids at school
C. Safe, reliable childcare for a single parent so they can go to work

Answers

C. Safe, reliable childcare for a single parent so they can go to work

At the garage sale, each book is priced the same. You purchased 3 fiction books, 5 picture books, 2 non fiction books.and 4 puzzel books. write an expression in simplest form that represents the total amount of money the order will cost

Answers

14x = the total cost of the order

explanation:
since every book is priced the same, you can add them together to get 14. x = the cost of one book, but since we don’t know the cost of one book, we use the variable x. so, 14x is equal to the total cost of the order. hope this helped!

SHOVELLING THE DRIVEWAY | DAY 2
3.
Write a context and a related multiplication sentence that could be represented
by this model.

Answers

The answer is:

3x3=9
3x2=6

Why? Because the shaded blocks have a row of three for each column, and there are 3 columns. Then same goes for 3x2!

To isolate the variable in 1/4x multiply by _ or divide by _

Answers

Answer: To isolate the variable in ¹/₄ x multiply by 4 or divide by 1

Step-by-step explanation:

Let ¹/₄ x = a

multiply by 4: 4 (¹/₄) x = 4 a

1 x = 4 a

divide by 1: ¹/₁ x = ⁴/₁ a

x = 4a [x is now isolated]

To isolate the variable in 1/4x multiply by 4 or divide by 1/4

How to isolate the variable in 1/4x

From the question, we have the following parameters that can be used in our computation:

Expression = 1/4x

To isolate the variable in 1/4x, we multiply by 4

So, we have

Expression = 1/4x * 4

Expression = x

To isolate the variable in 1/4x, we divide by 1/4

Expression = 1/4x / 1/4

Expression = x

Answers

R 44444444444444444444444444444

Plzzzzzz answer quickly.

Answers

[tex]\sf (6^{n+2}-6^n)\div(6^{n+1}+6^n) =(36\cdot 6^n-6^n ):(6\cdot 6^n +6^n )=\\\\ (35\cdot \backslash\!\!\!6^n)\div(7\cdot \backslash\!\!\! 6^n )=35:7=\boxed{5}[/tex]

Chloe paid $21.18 for a large pizza including tax and delivery fees. She gave the delivery person
$25 and told the delivery person to keep the change. Did she give the delivery person a 20% tip?
Explain.

Answers

Answer:

No, she tipped about 18%.

Step-by-step explanation:

How much she tipped:

$25 - $21.18 = $3.82

To find the percentage, you can put this tip over the what she paid for the pizza.

[tex]\frac{3.82}{21.18} =0.18=18%[/tex]%

She only tipped about 18%

What is the asymptote of f(x)=2x-5

Answers

Answer:

No asymptote

Step-by-step explanation:

This equation is linear, so it will not have an astmptote.

convert 32.6 mph into cm per seconds

Answers

Answer:

1457.35

Step-by-step explanation:

Main idea: Ratios, rates, and unit rates 1. Fill in the blanks to define the terms. A ratio _______________ two quantities. A proportion is an equation stating that two _______________ are equal. A rate compares two quantities that have different _______________. 2. Complete the statement to describe unit rates. Then identify whether each ratio is a unit rate by placing an X in the appropriate column. A unit rate is a ratio that compares an amount of one quantity to _______________ unit of another quantity.

Answers

Here you go!

1. Fill in the blanks to define the terms.

A ratio ___is a comparison between_____ two quantities. A proportion is an equation stating that two ____ratios____ are equal. A rate compares two quantities that have different ____units______.

2. Complete the statement to describe unit rates. Then identify whether each ratio is a unit rate by placing an X in the appropriate column.

A unit rate is a ratio that compares an amount of one quantity to ____one_____ unit of another quantity.

Hope this helps :D

May I please receive help?

Answers

Answer:

m ∠ 2 = 19 * 3 = 57°

Step-by-step explanation:

m ∠ 1 = x

m ∠ 2 = 3x

m ∠ 1 + m ∠ 2 = 76°

3x + x = 76°

4x = 76°

Divide both sides by 4;

x = 19°

m ∠ 1 = 19°

m ∠ 2 = 19 * 3 = 57°

For a field trip 29 students rode in cars and the rest filled five buses. How many students were
in each bus if 294 students were on the trip?
Pls help

Answers

294-29=265

265/5=53

53 students on each bus

Samirs bedroom has an area of 48 square feet.

The bedroom is 8 times as many square feet as Samirâ€™s closet. If the closet is 3 feet wide, what is the length of the closet?

Answers

Answer: 2 feet

Step-by-step explanation:

I don't need this for school i Just want to see if people can help me with my other studies with a test question. I know this is easy but i Want to ask So...

Billy's dad gets:6,59€a day. And now he has made 408,58€ how many days did he work?

Answers

Answer:

what thats a math question

Step-by-step explanation:

Multiples of 18 less than or equal to 216

Answers

They are all equal to 216

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