A rectangular street sign has an area of 40 square inches and a perimeter of 28 inches. What are the dimensions of the sign?

inches by inches

Answer: y = -7x - 1

Step-by-step explanation:

Answer:

3.87500

Step-by-step explanation:

Answer:

<DFE and <EFA

<BFC and <EFB

<AFC and <EFA

Step-by-step explanation:

Supplementary angles are angles that add up to 180 degrees.

Step-by-step explanation:

15.00_____100percent

18.60_____124 percent.

it increased witf 24 percent

Answer:

0.2% increase

First, you find the change between $15.50 and $18.60, which is 3.10. Then you do 3.10 divided by the original, which is 15.50. You should get 0.2.

Step-by-step explanation:

Answer:

A) p = \(\frac{1}{10}\) d

Step-by-step explanation:

20(which is d) x \(\frac{1}{10}\) = 2 (which is p)

cross checking always helps!

Answer:

a

Step-by-step explanation:

Step-by-step explanation:

Let's assume the amount Mackey initially invested in the 6% account is x dollars.

According to the given information, Mackey invested $1000 more than x in the 8.5% account, which means she invested (x + $1000) dollars in that account.

The total interest earned from the 6% account would be 0.06x dollars, and the total interest earned from the 8.5% account would be 0.085(x + $1000) dollars.

The total interest earned in the year is given as $737.50, so we can set up the equation:

0.06x + 0.085(x + $1000) = $737.50

Simplifying the equation:

0.06x + 0.085x + 0.085($1000) = $737.50

Combining like terms:

0.145x + $85 = $737.50

Subtracting $85 from both sides:

0.145x = $737.50 - $85

0.145x = $652.50

Dividing both sides by 0.145:

x = $652.50 / 0.145

x ≈ $4500

Therefore, Mackey initially invested approximately $4500 in the 6% account, and she invested $1000 more, which means she invested a total of $5500.

$4500

$4500

$4500

$4500

Answer:

The answer is D.

Step-by-step explanation:

y = mx + b

C = 5/9 (F - 32)

C = 5/9F - 5/9 (32)

Option (D) is correct.

Here

Angle R = Angle T

UR = ST

US = SU

So using RHS conguerence criteria Triangle RSU conguerent to Triangle TUS

Answer:

Step-by-step explanation:

form. Meaning you need make both fractions improper

Hey,

You can see that the line next to both angles is straight, so it is equivalent to 180 degrees. This means both other angles are supplementary (they add to equal 180). Therefore, 78 + (5q+2) = 180.

Here are the steps to solve:

1) Subtract 78 from the 180 total.

180 - 78 = 102

2) Reassign the value of the variable term

5q+2 = 102

3) Subtract 2 from both sides.

5q = 100

4) Divide by 5

q = 20

And there you go!

Answer:

Correct

Step-by-step explanation:

Answer:

hi i think it c

Step-by-step explanation:

Answer:

The equation is 41 x 3 and 123-10 the answer is 113

Step-by-step explanation:

First, you have to find out how much 3 times is that is 123 then you take away ten which would be 113.

A:The trend line is a good fit for the data because the data represent a positive association, and the line has a positive slope.

Step-by-step explanation:

Hope this helps

Answer:

-34.5 > x

Step-by-step explanation:

The dot is on -34.5 and x is less than -34.5, so the line has to be pointing to the left.

Answer

the space would unknow between each side of the rug and the wall

Step-by-step explanation:

because we don't know how big the room is and what the shape of the room is we have no idea what the answer will be it could be a little less than the distance around the world or it could be no distance cause it is the same size as the room

(also the rug is in the middle of the the room)

Answer:

-16, 10, 16, 25, 43

Step-by-step explanation

when you have something in absolute value bars it's always going to be positive so you would make -16 regular 16; and 10 stays 10; 25 stays 25; -16 stays - 16; and then -43 turns into regular 43

Answer:

-16, 10, 16, 25, 43

Step-by-step explanation:

If it has the bars around it and its a negative number  it turns into a posotive

Answer:

i would say your answer is B.

if it isn´t b then im sorry it was wrong and that meant it was A.

but try B. first

Step-by-step explanation:

if im wrong pls let me know

Answer:

i think it's A and if not its B srry if im wrong

Answer:

In 1.8 are 9 fifth, since 1 is 5 fifth and 0.8 is 4 fifth.

In - 3 2/3 are 11 thirds, since 3 is 9 thirds and 2/3 obviously is 2 thirds.

2 7/100 as a decimal is 2.07, since 2.7 would be 2 7/10 and 2.007 would be 2 7/1000.

7/8 as a decimal is 0.875, just type 7÷8 into a calculator and you got it.

21/30 as a decimal is 0.7, you can also just type 21÷30 into a calculator here.

Answer:

The first option, V ≈ 1607.7 in²

Step-by-step explanation:

Find the volume of the given cylinder.

\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)

Given:

r = 8 in

h = 8 in

π = 3.14

Find:

V = ?? in³

\(\hrulefill\)

Now solving,

Substitute the given values into the formula:

=> V = (3.14)(8)²(8)

Using a calculator to simplify:

=> V = 1607.68 in²

Rounded to the nearest tenth:

∴ V ≈ 1607.7 in²

Thus, the first option is correct.

Answer:

Step-by-step explanation:

distance = rate times time, so

           distance

time = --------------

               rate

Here the distance is 40 km and the rate is x.  Then

              40 km

time = --------------  =  (40/x) hr

             x km/hr

If the speed is reduced by 2 km/hr, we get:

              40 km                                            40 km                  40

time = -------------------------------  or time = ----------------------- = --------- hr

             (x km/hr - 2 km/hr)                      (x - 2) (km/hr)       x - 2

The difference between the times is:

 40          40

-------- - --------- = 1 hr          Solve this for the original speed, x

x - 2         x

40x - 40x + 80                                80

-----------------------  =  1 hr     or     ------------ = 1     or 80 = x^2 - 2x

     x(x - 2)                                     x(x - 2)

Rewriting this in standard quadratic form:  x^2 - 2x - 80 = 0

Here a = 1, b = -2 and c = -80, and so the discriminant b^2 - 4ac is:

(-2)^2 - 4(1)(-80) = 324

The solutions are:

      -(-2) ± √324       2 ± 18

x = -------------------- = ------------ = 1 ± 9, or 10 (discard the other root)

              2                      2

The original speed was 10 km/hr

the answer is 10 km/hr.

To solve for w, you need to isolate the variable on one side of the equation.

The equation is 3/4 w = 6.

To isolate w, you need to divide both sides of the equation by 3/4.

3/4 w / 3/4 = 6 / 3/4

The left side simplifies to w, because the 3/4 on the left side cancel out.

w = 6 / 3/4

To divide by a fraction, you need to multiply by its reciprocal.

w = 6 * 4/3

The right side simplifies to 8.

w = 8

Therefore, w = 8.

\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)

♥️ \(\large{\textcolor{red}{\underline{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

Answer:

w = 8

Step-by-step explanation:

3w /4 = 6

Multiply each side by 4

3w = 24

Divide each side by 3

3w/3 = 24/3

w = 8

Explanation:

The data from the stem-and-leaf plot is:

10,

24,25,26,

30,30,32,33,

40,45,46

Add up those values

10+24+25+26+30+30+32+33+40+45+46 = 341

Then divide over n = 11 which is the sample size.

341/11 = 31 is the arithmetic mean.

Answer:

341/11 = 31 is the arithmetic mean.

Step-by-step explanation:

Answer:

x = 56

Step-by-step explanation:

Answer: the answer is 61

Step-by-step explanation:

Add 82+37=119

then subtract 180-119=61

Answer:

Step 1: Find the prime factorization of the number inside the radical. Start by dividing the number by the first prime number 2 and continue dividing by 2 until you get a decimal or remainder. Then divide by 3, 5, 7, etc. until the only numbers left are prime numbers. Click on the link to see some examples of Prime Factorization. Also factor any variables inside the radical.

Step 2: Determine the index of the radical. The index tells you how many of a kind you need to put together to be able to move that number or variable from inside the radical to outside the radical. For example, if the index is 2 (a square root), then you need two of a kind to move from inside the radical to outside the radical. If the index is 3 (a cube root), then you need three of a kind to move from inside the radical to outside the radical.

Step 3: Move each group of numbers or variables from inside the radical to outside the radical. If there are nor enough numbers or variables to make a group of two, three, or whatever is needed, then leave those numbers or variables inside the radical. Notice that each group of numbers or variables gets written once when they move outside the radical because they are now one group.

Step 4: Simplify the expressions both inside and outside the radical by multiplying. Multiply all numbers and variables inside the radical together. Multiply all numbers and variables outside the radical together.

Example:

Example 1 – Simplify: Example 1

Step 1: Find the prime factorization of the number inside the radical.  

252=2*2*3*3*7

Step 2: Determine the index of the radical. In this case, the index is two because it is a square root, which means we need two of a kind.  

√252= √2*2*3*3*7

Step 3: Move each group of numbers or variables from inside the radical to outside the radical. In this case, the pair of 2’s and 3’s moved outside the radical.  

2*3√7

Step 4: Simplify the expressions both inside and outside the radical by multiplying.  

6√7

Pls Mark Brainliest

Answer: 706.001

Step-by-step explanation:

Most logical way is if you re-arrange. If u re-arrange, you will get seven hundred and six one-thousandths. From here it's easy. seven hundred six is 706. one-thousandths is 0.001. If you add 706 and 0.001, you will get 706.001

Answer: 151/500

Step-by-step explanation: