What is the measure of the arc represented by the numbers 7 and 4 on a clock face? *PLS ANSWER*

What Is The Measure Of The Arc Represented By The Numbers 7 And 4 On A Clock Face? *PLS ANSWER*

Answers

Answer 1

Answer:

90°

Step-by-step explanation:

The clock face is a circle and represents 360°

There are 12 divisions 1- 2- 3- 4 - 5 - 6 - 7 - 8 - 9 - 10- 11 - 12 on the face

Each division = 360° ÷ 12 = 30°

There are 3 divisions between 4 and 7 , thus

arc measure = 3 × 30° = 90°

Answer 2

Answer:

90°

Step-by-step explanation:


Related Questions

find the x in the triangle

Answers

Answer:

20

Step-by-step explanation:

Because this is a right triangle, you can use the Pythagorean Theorem, a^2 + b^2 = c^2.  a and b are your legs and c is your hypotenuse, so you have 21^2 + b^2 = 29^2. This equals to 441 + b^2 = 841. subtract 441 from both sides and you are left with b^2 = 400. take the square root of both sides to get your answer b = 20, or x = 20.

Answer:

x = 20

Step-by-step explanation:

→You can use the Pythagorean Theorem to solve this:

[tex]a^2 +b^2=c^2[/tex]

→The "a," and "b," are the legs, 21 and x, while the "c," is the hypotenuse, 29. In this case, we are trying to find the value of a leg:

[tex]21^2+b^2=29^2[/tex]

[tex]441+b^2=841[/tex]

→Subtract 441 from both sides:

[tex]b^2=400[/tex]

→To get "b," by itself, you must take the square root of both sides, like so:

[tex]\sqrt{b^2} =\sqrt{400}[/tex]

[tex]b = 20[/tex]

What is the midpoint of the segment shown below?

Answers

Answer:

B. (-9/2, -11/2)

Step-by-step explanation:

-12+3 / 2 = -9/2

-3+-8 / 2 = -11/2

6. Estimate by clustering: 56.9, 63.2, 59.3, 61.1

A. 240.0

B. 200.0

Answers

B!!!!!!!!!! The answer is 200

EXPLANATION

Added sum is estimated to 200

Mr. W is having a yard sale, where he is selling iPad chargers and wireless keyboards. At the
end of the day, he knows he sold a maximum of 14 items, and he earned a total of $342. If he
charged $18 for each iPad charger (x) and $38 for each keyboard (y), write a system of
inequalities that models this situation,

Answers

Answer: the system of inequalities are

x + y ≤ 14

18x + 38y = 342

Step-by-step explanation:

Let x represent the number of iPad chargers sold.

Let y represent the number of keyboards sold.

At the end of the day, he knows he sold a maximum of 14 items. This is expressed as

x + y ≤ 14

If he

charged $18 for each iPad charger (x) and $38 for each keyboard (y) and earned a total of $342, the expression would be

18x + 38y = 342

Find the volume of a pyramid with a square base, where the perimeter of the base is
5
in
5 in and the height of the pyramid is
3.6
in
3.6 in. Round your answer to the nearest tenth of a cubic inch.

Answers

ANSWER:

1.9

EXPLANATION:

Volume of a pyramid = V= lwh/3

V= Volume

L= Length

W= Width

to get length we divide 5 by 4 which is 1.25

therefore V= 1.25×1.25×3.6/3

V= 1.89

1.89 to the nearest tenth is 1.9

What are the solutions to the expression 4x2+11x−3

Answers

Step-by-step explanation:

4x² + 11x - 3 = 0

(4x-1)(x+3) = 0

x = 1/4, -3

Answer:

x = -3 or x = 1/4

Step-by-step explanation:

Please see the graph in the attachment.

4 x^2 + 11 x - 3= 0

4 (x + 3) (x - (1/4)) = 0

(x + 3)= 0 or (x - (1/4))= 0

x = -3 or x = 1/4

a) The difference between twice the product of a and b and the quotient of these numbers.

b) The sum of square of c and d increased by twice their product.

c) The sum of a number c and its square.

d) The quotient of the number that is 1 greater than a number b and the number that is twice as large as b.

e) The product of two numbers, p and q, decreased by three times their sum.

f) The quotient of the square of a number n and the cube of n increased by 5.

PLEASE PROVIDE THE ALGEBRAIC EXPRESSION ANSWER!!

Answers

Answer:

a) 2*a*b - a/b

b)  c² + d + 2*c*d

c)  c + c²

d) (1 + b)/(2*b)

e)  p*q - 3*(p+q)

f) n²/(n+5)³

Step-by-step explanation:

We can divide each statement into its parts, as follows:

a) The difference between:

twice the product of a and b: 2*a*band the quotient of these numbers: a/b

b) The sum of:

square of c: c²and d increased by twice their product.  d+2*c*d

c) The sum of:

a number c: cand its square: c²

d) The quotient of:

the number that is 1 greater than a number b: 1 + band the number that is twice as large as b: 2*b

e)

The product of two numbers, p and q: p*qdecreased by three times their sum: 3*(p+q)

f) The quotient of:

the square of a number n: n²and the cube of n increased by 5: (n+5)³

All the algebraic expressions are written as,

a) 2ab - (a/b)

b) c² + d + 2cd

c)  c + c²

d) (1 + b)/(2b)

e)  pq - 3(p+q)

f) n²/(n+5)³

Used the method of a mathematical expression,

Mathematical expression is defined as the collection of numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Now, simplify all the expressions for mathematical form as,

a) The difference between twice the product of a and b and the quotient of these numbers.

Here, twice the product of a and b is,

2 × (ab)

And, the quotient of these numbers is,

a/b

Hence, it can be written as,

[tex]2ab - \dfrac{a}{b}[/tex]

b) The sum of squares of c and d increased by twice their product.

Here, d increased by twice their product is,

d + 2cd

And, The sum of squares of c and d increased by twice their product is,

c² + (d + 2cd)

c) The sum of a number c and its square is,

c + c²

d) Now, the number that is 1 greater than a number b is,

1 + b

And the number that is twice as large as b,

2b

So, The quotient of the numbers,

(1 + b)./2b

e) Now, The product of two numbers, p, and q is,

p × q

And, it is decreased by three times their sum:

p × q - 3 (p+q)

pq - 3 (p + q)

f) Now, the square of a number n is, n²

and the cube of n increased by 5 is, (n+5)³

So, The quotient is,

n² / (n + 5)³

To learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ6

If a polynomial function f(x) has roots 3+

Answers

Answer:

Step-by-step explanation:

3+√5 is a root.

so 3-√5 is also a root

or (x-(3-√5)) is also a factor of f(x)

I need help on this.​

Answers

Answer:

5.627

Step-by-step explanation:

[tex]5 \times 1 + 6 \times \bigg( \frac{1}{10} \bigg) + 2 \times \bigg( \frac{1}{100} \bigg) + 7\times \bigg( \frac{1}{1000} \bigg) \\ \\ = 5 + 0.6 + 0.02 + 0.007 \\ \\ = 5.627[/tex]

Help me please!!
They problems there! and, please and thank you! :)

Answers

step 1: 1000 step 2: 1000 step 3: 30,000

Answer:

Step 1: 1,000, Step 2: 1,000, Step 3: 30,000

Step-by-step explanation:

For the first step all you have to do is find out what times 5 is equal to 5000.

[tex]5*x=5000\\[/tex]

Then for the second one all you have to do is keep the same 1000, because:

[tex](5*6)*1000=30*1000[/tex]

It's the same thing.

Afterwards you can just assume that you'll have 30000 as your answer because multiply 30 by 1000 will give, 30 thousands.

[tex]30*100=30000[/tex]

(08.01) Line H is represented by the following equation: 2x + 2y = 8 What is most likely the equation for line K so the set of equations has infinitely many solutions? x + 2y = 2 x + y = 4 2x + y = 6 x − y = 8

Answers

Answer:

The second option you listed: x + y = 4 gives the same line as H, and therefore renders infinite number of solutions (as many as every point on the line)

Step-by-step explanation:

We need to look for the equation that exactly matches the given one :

2 x + 2 y = 8

notice dividing both sides of this equation by "2" we get:

x + y = 4

SO this equation represents exactly the same line as 2 x + 2 y = 8 does, and therefore their graphs overlap completely

Which product will result in a sum or difference of cubes

Answers

What’s the product ? Is there a picture to it ?

Find the equivalent exponential expression.
[(-4)^3]^2

Answers

Answer:

4096

Step-by-step explanation:

Simplify:

=((−4)3)2

=((−4)3)*((−4)3)

=((−4)*(−4)*(−4))*((−4)*(−4)*(−4))

=(−4)*(−4)*(−4)*(−4)*(−4)*(−4)

=(−4)6

Step by Step:

((−4)3)2

=(−64)2

=4096

Answer: 4096

Hope this helps.

4) DeAndre owns 40 shares of a common stock in a automotive company. Last month the price of the stock was $22.50 per share. Today, the price of the stock is $31.25. By how much did the value of the stock increase? Enter your answers as a number like 105.

Answers

Answer:

8.75

Step-by-step explanation:

Find the difference of the prices.

31.25-22.50=8.75

That's how much it increased by

Answer:

350

Step-by-step explanation:

I took the test

PLEASE HELP ME THIS IS URGENT I AM BEING TIMED!!

Judith received the following amounts of money for doing chores: $5, $7, $3.50, $5, and $8. Give the mean, median, and mode for her earnings. Write the mean, then the median, and then the mode. Separate your answers with a comma and a space. Don't forget to include the $ sign.
Example: 1, 2, 3
The mean is 1, the median is 2, and the mode is 3.

Answers

Answer:

The mean is $5.70, the median is $5, and the mode is $5

Step-by-step explanation:

Answer:

the mean is $5.7, the median is $5, and the mode is $5

Step-by-step explanation:

which expression can be used to find the surface area of the following rectangular prism?

Answers

C I’m pretty sure sure if not sorry

Answer:

i think it is C

Step-by-step explanation:

Help plz
Find the volume of the rectangular prism.
Height 4 1/2 in.
Lenght 6 1/2 in.
Width 4 in.

Answers

The answer is 117 inches^3

Please see the attached picture for full solution

Hope it helps

Good luck on your assignment

Answer:

[tex] = 117 \: {in}^{3} \\ [/tex]

Step-by-step explanation:

[tex]v = whl \\ = 4 \times 4 \frac{1}{2} \times 6 \frac{1}{2} \\ = 4 \times \frac{9}{2} \times \frac{13}{2} \\ = \frac{468}{4} \\ = 117 \: {in}^{3} [/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

Consider the triangles. Triangle G H I. Side G H is 16 inches, H I is 15 inches, G I is 10 inches. Angle G is 65 degrees, H is 48 degrees, I is 67 degrees. Triangle D E F. Side D E is 3 inches, E F is 3.2 inches, D F is 2 inches. Angle D is 67 degrees, E is 48 degrees, F is 65 degrees. What can be concluded about these triangles? Check all that apply. The corresponding angles are proportional. The ratios of the corresponding sides are equivalent. The corresponding sides are congruent. The corresponding angles have the same measure. DE corresponds to IH.

Answers

Answer:

The triangles are Similar Triangles

Step-by-step explanation:

The corresponding angle are NOT proportional

The ratios of corresponding sides ARE equal.

The corresponding sides are NOT congruent.

The corresponding angle HAVE same measure

Two triangles are said to be similar triangle when they have the same shape but not necessarily the same size.

Which means that if two triangle have there corresponding angles congruent, and if there corresponding sides are in ratio, they are considered as Similar Triangle.

Corresponding angle:

∠H = ∠E

∠G = ∠F

∠I = ∠D

All angle are congruent

Ratio of Corresponding sides:

16/3.2 : 15/3 : 10/2

5:5:5

Hence Proved

Question: What can be concluded about these triangles? Check all that apply. Answer:  B,D,and E.

What is the inequality shown?

Answers

Answer:

Inequality is the opposite of equality and it is shown here in the line starting from -2 ends in a number of a value other than of -2 but 8 so it is inequality

(2_{1} + 4_{2})^{4}
----------------------- = Plz answer
2

Answers

Answer: The answer is 1296

Which situation can be represented by this inequality? 50−3.50x>100−6x Select one: A. Daniel has a $50 Dunkin Donuts™ gift card and spends $3.50 a day. David has a $100 gift card and spends $6 a day. What is x, the number of days that need to pass for Daniel to have less money on his gift card than David? B. Daniel has a $50 Dunkin Donuts™ gift card and spends $6 a day. David has a $100 gift card and spends $3.50 a day. What is x, the number of days that need to pass for Daniel to have more money on his gift card than David? C.Daniel has a $50 Dunkin Donuts™ gift card and spends $3.50 a day. David has a $100 gift card and spends $6 a day. What is x, the number of days that need to pass for Daniel to have more money on his gift card than David? D. Daniel has a $50 Dunkin Donuts™ gift card and spends $3.50 a day. David has a $100 gift card and spends $6 a day. What is x, the number of days that need to pass for Daniel to have the same amount of money on his gift card as David?

Answers

Answer:

Option C is correct

Step-by-step explanation:

Given: inequality is [tex]50-3.50x>100-6x[/tex]

To find: situation that can be represented by the given inequality

Solution:

Cost of Dunkin Donuts gift card with Daniel = $50

Amount spent by Daniel per day = $3.50

Cost of Dunkin Donuts gift card with David = $100

Amount spent by David per day = $6

Amount left with Daniel after x days = [tex]\$(50-3.50x)[/tex]

Amount left with David after x days = [tex]\$(100-6x)[/tex]

According to question,

Amount left with Daniel after x days > Amount left with David after x days

[tex]50-3.50x>100-6x[/tex]

So, he inequality that satisfies the situation is [tex]50-3.50x>100-6x[/tex]

Option C is correct

The ratio x:y is 3: 1 Which of the following statements is correct? A x is 3/4 of y B y is 1/3 of x C x is 1/3 of y D y is 1/4 of x

Answers

Answer: i say B is correct

Answer:

B  -->  y is 1/3 of x

Step-by-step explanation:

x:y is 3:1

=>  x is bigger than y

=>  x is 3x bigger than y

=>  x = 3 lots of y

=>  [tex]x = 3y[/tex]

=>  [tex]\frac{x}{3} = y[/tex]

=>  [tex]\frac{1}{3} x = y[/tex]

Therefore y is [tex]\frac{1}{3}[/tex] of x

This means that B is correct

Do this for me please

Answers

Answer:

A

Step-by-step explanation:

What should I fill the blanks with?

Answers

Answer:

The three angles form a "linear triplet" ,  so their measures must add up to [tex]180^o[/tex]

Step-by-step explanation:

Notice that the three angles add up to cover half a circle (therefore 180 degrees of angle. Such type of angle combination is called a "linear triplet" since they add up to give a straight line.

Linear triplet and 180°

what is negative 7 minus negative 4

Answers

Answer:

-7-(-4)= -3

Step-by-step explanation:

Subtracting a negative number from a negative number – a minus sign followed by a negative sign, turns the two signs into a plus sign. So, instead of subtracting a negative, you are adding a positive.

Hey! A minus sign followed by a negative sign turns the two signs into plus signs. -7 -(-4) would ultimately be -11.

8. Write an example of a Quadratic function that has a zero (0) for the "c" term. (2 points)​

Answers

I think that this picture can help you ‍♀️

Calculate the volume of the 3-D composite figure please!! show how you got the volume

Answers

Answer:

5760+ 90π m³       or     ≈ 6042.74 m³

Step-by-step explanation:

V = πr²h + (l×w×h)

  = π3²10 + (20×16×18)

  = 90π + (5760)

  = 6042.7433388

2. You flip a coin two times. What is the probability that you get heads each
time?

Answers

Answer: 25%

Step-by-step explanation: So, I think we know it's 50% chance to get heads or tails. But what's the chance of getting heads two times in a row....let's see...

[tex]\frac{1}{2} * \frac{1}{2} = \frac{1}{4}[/tex]

Let's turn [tex]\frac{1}{4}[/tex] into a decimal...

1 ÷ 4 = 0.25

0.25 * 100 = 25

= 25%

Thus, you have a 25% to get heads two times in a row...I hope this helps!

PLS I NEED HELP QUICK

Answers

I am not sure but I can give you an app called photo math and they would answer your question. Hope that helped:))

Write x3 – 7x + 7x5 – 19 + x2 in standard form.

Answers

Answer:

The answer would be 33x - 15

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