What is the value of the expression?
A++
1
A
mloo Loonloon
(B)
32

What Is The Value Of The Expression?A++1Amloo Loonloon(B)32

Answers

Answer 1
The value of the expression is A
Answer 2

Step-by-step explanation:

1) Simplify the fractions....

\begin{gathered}2^{-3} = 1/8\\2^{-2} = 1/4\end{gathered}

2

−3

=1/8

2

−2

1/8 + 1/4 = 3/8

Hope its Helps you

Related Questions

(Pls Need Help with 2 questions ASAP)

Answers

Answer:

first answer is y = 2x + 2

second answer is y = 1/4x + 6

Step-by-step explanation:

sooo to find the slope you can just count it but i feel like using the equation

y2 - y1 / x2 - x1

is better

so lets substitute

6 - (-6) / 2 - (-4)

6 + 6 / 2 + 4

12 / 6

y = 2x + b

to find b we substitute a point we did not use yet (-2, -2)

-2 = 2(-2) + b

-2 = -4 + b

b = 2

y = 2x + 2

second question:

we do the same thing

(-4, 5) (8, 8)

8 - 5 / 8 - (-4)

3 / 12

1/ 4

y = 1/4x + b

since the graph shows the y intercept (0, 6) we can input it into the equation

y = 1/4x + 6

i cant check it (with a point) because there are not a lot of exact points, but this should be the answer

There are 90 pigs in the barn and I need them into group of 10 how many group would there be. 61 points

Answers

Answer:

9 groups

10 x 9 = 90

Step-by-step explanation:

Pls, choose me as brainliest!

Answer:

9

Step-by-step explanation:

brainliest pls

Pls solve this for me i need help

Answers

Answer:

12

Step-by-step explanation:

the opposite of negative 12 on a number line is positive 12

The answer is D as long as any number has the negative sign next to it the opposite is negative except in some cases but for you the answer is d

PLEASE HELP ME!!! BRAINLIEST FOR RIGHT ANSWER

Answers

Answer:

I think it's either a or b

Answer:

Step-by-step explanation:

Relative frequency is the frequency of individual data divided by the total frequency.

Frequency of the twelfth grader getting news from internet = 43

Total students= 175

43÷ 175 = 0.247

             = 0.25


1. Find the surface area of the following figure.

Answers

Answer:

190 in²

Here given :

Length : 10 inWidth : 5 inHeight : 3 in

surface area of a rectangular prism:

2 ( Length * Width + Length * Height + Height * Width )

2 ( 10 * 5 + 10 * 3 + 3 * 5 )

2 ( 50 + 30 + 15 )

2 (95)

190 in²

Answer:

Step-by-step explanation:

Area of rectangle = length x width

Surface Area = sum of area of all surfaces

= sum of area of the 6 rectangles

= 5x10 + 5x10 + 5x3 + 5x3 + 3x10 + 3x10

= 190 square inches

Given f(x)=-4x-2 solve for x when f(x)=6

Answers

Answer:

-26

Step-by-step explanation:

1. Replace the x with 6

2. Multiply -4 by 6 to get -24

3. Subtract 2 from -24 to get -26

-26 is the answer.

Find the volume of the cylinder. Find the volume of a cylinder with the same radius and double the height.

The volume of the cylinder is ?

The volume of a cylinder with the same radius and double the height is?

Answers

Answer:

245π = 770cm³

Step-by-step explanation:

so V=πr ²h

input the numbers

V=π x 7² x 5

Type into your calculator and use the pi symbol to get the exact number or type in 3.142.

You should get around 245π which is approximately 770cm³

Hope that helps :)

Answer:

219.8cu in

Step-by-step explanation:

7x3.14=21.98

21.98x10=219.8

54=6a+18b
3a-9b=-27
please add the steps

Answers

Answer:

....

....

....

...

.....

.....

Can someone help me with this question? I’ll mark brainliest if you answer!!!

Answers

Answer:

The cordinate is (7,6)

Step-by-step explanation:

First you count how many squares (units) until you are directly under P. Then you cound how many squares up it is till you get to P.

Have an amazing day!

Please rate!

Please help (the rest of this is filler so i can actually ask my question

Answers

Answer:

1. Scale factor - 7

Length of x - 28

2. Scale factor - 4

Length of x - 32

3. Scale factor - 3

Length of x - 9

PLEASE HURRYYYY HELPPP
Francisco has a points card for a movie theater. He receives 55 rewards points just for signing up. He earns 9.5 points for each visit to the movie theater. He needs 112 points for a free movie ticket. How many visits must Francisco make to earn a free movie ticket?

Answers

Answer:

Six visits

Solving steps:

Question:. Francisco has a points card for a movie theater. He receives 55 rewards points just for signing up. He earns 9.5 points for each visit to the movie theater. He needs 112 points for a free movie ticket. How many visits must Francisco make to earn a free movie ticket?

Find out: How many visits required for 112 points.

Solution: Let's make an equation

=> 55 + 9.5x = 112

Let's make x the subject of formula

=> 9.5x = 112 - 55

Substract 55 from 112

=> 9.5x = 57

Divide both sides by 9.5

=> [tex] \frac{9.5x}{9.5} = \frac{57}{9.5} [/tex]

Divide

=> x = 6

Therefore Francisco needs 6 visit to earn a free movie ticket

The number of visits Francisco must make to earn a free movie ticket is 6.

Given that, Francisco receives 55 rewards points just for signing up. He earns 9.5 points for each visit to the movie theater.

Let the number of visits to the movie theater be x.

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.

He needs 112 points for a free movie ticket.

Now, the equation is [tex]9.5x+55=112[/tex]

[tex]9.5x=112-55[/tex]

[tex]9.5x=57[/tex]

[tex]x=\frac{57}{9.5}[/tex]

[tex]x=6[/tex]

Therefore, the number of visits Francisco must make to earn a free movie ticket is 6.

To learn more about an solution of an equation visit:

https://brainly.com/question/14506845.

#SPJ3

Answer number 4 please

Answers

Answer:

Multiply the radius by 2 to get the diameter.

Step-by-step explanation:

So basically multiply (18 ft) x 2= 36 ft

Answer:

Diameter = 36 ft

Step-by-step explanation:

Since Diameter = 2r

Note : Diameter is twice of radius

[tex]d=2r=2*18=36ft[/tex]

~Learn with Lenvy~

Chad drew a scale drawing of the middle school. The gym, which is 81 feet long in real life, is 9 inches long in the drawing. What scale did Chad use?
1 inch : what
feet

Answers

The scale that Chad used in the scale drawing is 1 inch: 9 feet

What is a ratio?

A ratio is a quantitative relationship between two different numbers that express the number of times in which a number is divisible within the other number.

In real life, If the gym is 81 feet long.In the drawing, if the gym is 9 inches long.

In the ratio of an inch to feet; the scale that Chad used is:

= 1 inch : 9 feet

This is because 9 inches is divisible within the other number (i.e. 81 feet) in 9 times.

Learn more about ratio here:

https://brainly.com/question/2914376

PLS HELP!!!!!!
Translate this phrase into an algebraic expression. Three more than the product of 11 and Mai's age Use the variable m to represent Mai's age.

Answers

Answer:

11m + 3

Step-by-step explanation:

First you have to find the product of Mai's age and 11. You can do this by adding 11 as the coefficient to the variable m like 11m. Then you have to add 3 to that product, which you can do by adding 3 to it like 11m + 3. In the end, you have an expression that first multiplies Mai's age by 11 and then adds 3.

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price. Find the discount percent and profit percent.

Answers

Answer:

Discount=20%

Profit=14.20%

Step-by-step explanation:

please help this is due tomorrow ​

Answers

Answer:

=

Step-by-step explanation:

3 feet = 1 yard, so knowing this, if you divide 12 feet by 3, you get 4

Another way you could check this is if you multiply the 4 yards by 3 feet per yard. You would get 12 feet.

Either way you do it, they are equal

Answer:

=

Step-by-step explanation:

      I am going to assume that this question is asking us to compare the two measures of distance.

      To do this, we need to convert them into the same unit. I am going to convert 4 yards into feet and leave 12 ft as 12 feet.

4 yards * 3 feet in a yard = 12 feet

Using the reflexive property, 12 feet is equal to 12 feet, so '=' completes this question.

Solve this system of equations using the substitution method.

y = 5x
3x + 16 = y

tyty

Answers

Answer:

x=8

Step-by-step explanation:

3x+16=5x

16=2x

8=x

I need help please you will get branliest

Answers

Answer:C= 9

Step-by-step explanation:

c−7=1×2

c−7=2

c=2+7

c=9

Answer:

9

Step-by-step explanation:

C-7/2=1

cross multiplying

C-7=2×1

C-7=2

C=2+7

C=9

the answer to this number problem is 78787878 x 55555855=4.37712793E15

how I did it in my head

I that good but
but i am not good a English

Answers

Sure you did. I bet you don’t even know what the “e15” means.

help asap brainlist?!??

Answers

Answer:

(2, 3 )

Step-by-step explanation:

5x - 4y = - 2 → (1)

2x + 4y = 16 → (2)

add (1) and (2) term by term to eliminate y

7x + 0 = 14

7x = 14 ( divide both sides by 7 )

x = 2

substitute x = 2 into either of the 2 equations and solve for y

substituting into (2)

2(2) + 4y = 16

4 + 4y = 16 ( subtract 4 from both sides )

4y = 12 ( divide both sides by 4 )

y = 3

solution is (2, 3 )

Answer:

( 2 , 3 )

Step-by-step explanation:

5x - 4y = - 2 ⇒ ( 1 )

2x + 4y = 16 ⇒ ( 2 )

( 1 ) + ( 2 )

5x - 4y + 2x + 4y = -2 + 16

7x = 14

Divide both sides by 7.

x = 2

Now let us take equation (1) to find the value of y.

5x - 4y = - 2

5 × 2 - 4y = -2

10 - 4y = -2

-4y = - 2 - 10

-4y = - 12

Divide both sides by ( -4 )

y = 3

Therefore,( x , y ) ⇒ ( 2 , 3 )

Determine the Eccentricity of the Hyperbola

Answers

Answer:

The eccentricity of a hyperbola is calculated using the length of the transverse axis and the length of the conjugate axis.

Step-by-step explanation:

hope it helps!!!

Answer:

The eccentricity of a hyperbola is calculated using the length of the transverse axis and the length of the conjugate axis.

Step-by-step explanation:

Brainleist

What is the slope of a line perpendicular to the line whose equation is 9x-3y=81.

Answers

Answer:

If a line has slope =m

then the slope of a line perpendicular to it is

(

1

m

)

Rewrite

5

x

+

3

y

=

8

in a slope-offset format

y

=

5

3

x

+

8

3

So the given equation has a slope of

(

5

3

)

and a line perpendicular to it has a slope of

(

3

5

)

Step-by-step explanation:

M.2 Triangles and bisectors

What is m∠SUV?

Answers

Answer: 42 degrees

Step-by-step explanation:

Which rigid transformation would map ΔAQR to ΔAKP?

a rotation about point A

a reflection across the line containing AR

a reflection across the line containing AQ

a rotation about point R

Answers

Answer: a rotation about point A

Step-by-step explanation:

The rigid transformation would map ΔAQR to ΔAKP is rotation about point A.

What is Transformation?

A point, line, or geometric figure can be transformed in one of four ways, each of which affects the shape and/or location of the object. Pre-Image refers to the object's initial shape, and Image, after transformation, refers to the object's ultimate shape and location.

We have to transform ΔAQR to ΔAKP.

We know that,

Point A is invariant, so we that it cannot be rotation about point R.

Also, the orientation is same then reflection is not happening here.

So, there is rotation about the point A.

Learn more about Transformation here:

https://brainly.com/question/11990146

#SPJ5

Cleo just started reading a book that has 375 pages. She can read 50 pages in one day. The equation for the number of pages she has left to read is y =375-50x where x is the number of days she has been reading the book

Answers

If she reads 50 pages per day, she will finish the book in 7.5 days

She started reading a book that has 375 pages. she reads 50 pages in one day.

Linear equation:y = mx + b

where

m = slopeb = y-intercept

The equation for the number of pages she has left to read is modelled as follows:

y =375-50x

where

x = number of days she has been reading the book.

Therefore, she will finish the book the follow number of days:

0 = 375 - 50x

50x  = 375

x = 375 / 50

x = 7.5

learn more on equation here:https://brainly.com/question/25155075

You buy an autographed jersey for $55. The value of the jersey is expected to increase by
8% each year. How long will it take the jersey to double in value? Round your answer to the nearest whole number.

Answers

Answer:

It will take $69 to double in value.

Step-by-step explanation:

You divide 55 by 8% and you add 25%.

what quadrilateral is this​

Answers

Answer:

parallelogram

Step-by-step explanation:

it has 2 parallel sides

y=2x+1 when x increases by 5,y increases by​

Answers

Answer:

10

Step-by-step explanation:

say x=0

then y would be 1

increasing x by 5 makes x=5

and then 5 x 2 + 1=11

so y went from 1-11(difference of 10) with the variation

so the answer is 10

Find the area of a quadrant of a circle whose circumference is 19 cm.
Use = 3.14
Round your answer to the nearest whole number.

Answers

Answer:

283.385

Step-by-step explanation:

The formula for the area of a circle:

{   A = πr²  }

19/2=9.5

9.5 = radius

9.5 * 9.5 = 90.25

90.25 * 3.14 = 283.385

I think so, if I'm wrong I'll change it !!!


The graph of a function f is shown below find f(3) (please help!)

Answers

Answer:

f(3)=1

Step-by-step explanation:

Basically, you go 3 units right on the x-axis starting from the origin (0,0), and go up until you touch the graph of the function. In this case, f(3)=1

Other Questions
A ______ coloration would be the most beneficial adaptation for insects that live in the grass. Find the distance between ( -2,3) and (4,5) Help me out here please What happens when a light wave is refracted?The waves spread out.The wave changes direction.The wave is scattered.The wave changes frequency. A car travels 480 miles in 12 hours. What is the rate in miles per hour? In hours per mile A graph has quantity on the x-axis and price on the y-axis. The supply line goes through (60, 65), (75, 70), (100, 95). The demand line goes through (60, 100), (75, 70), and (80, 60). Using the above supply/demand graph, what is the price at the point of equilibrium? a. 100 b. 75 c. 70 d. 55 Please select the best answer from the choices provided A B C D Mark this and return Which line is a line of symmetry for the figure below?A. Line AB. Line CC. Line DD. Line B What is the difference between catholic and christian. HELP ME RIGHT NOW!instructions; Search for the scientific name and a body weight exercise that would strengthen that muscle part. (look in the picture if it is to confusing)ArmsFront: Exercize back: exercize: work out the mean of the numbers 19 , 7 , 11 , 8 , 15 , 15 For each of the following verbs, write the preterite form that corresponds to the indicated subject pronoun.Modelo:ir / ustedesfueron or ustedes fueron6. poder / yo: enter answer7. tener / yo: enter answer8. tener / t: enter answer9. tener / l: enter answer10. estar / usted: enter answer Can the side lengths of 3, 10, and 13 form a triangle? What is the indirect characterization in the book The House of the scorpion? What is one way to spearate awater an salt What effect did missionaries have on western missionaries? is this correct please help How long is milk good after sell by date if opened. you make 12 equal payments you pay a total of $1308. how much is each payment? step by step Many anti-imperialists opposed the annexation of the philippines in 1898 because they believed that. A sample originally contains 24 grams of a radioactive isotope. After 18 days, 18.8 grams of the isotope remain in the sample. What is the half-life of the isotope