Calculate the area of the regular pentagon below.

Answer:

$1350

Step-by-step explanation:

10% of 1350= 135 meaning the sales total wes 1350.

have a good day!

Answer:

$1350

Step-by-step explanation:

Percentage commision earned = 10%

Amount needed to pay for concert = $135

Hence, total sales for the week must be :

Let total sales = x

10% of total sales = $135

10/ 100 * x = $135

0.1x = $135

x = $135 / 0.1

x = $1350

Answer:

the aswser is tuseday

Step-by-step explanation:

Answer:

0.43

Step-by-step explanation:

0.008(54)=x

(54)= 0.43

Answer: 432 Acres

Step-by-step explanation:

54,000 ÷ 100 = 540 x 0.8 = 432

Answer:

7:3

Step-by-step explanation:

60 apples sold

18 were red

? were green

60-18=42

UN simplified ratio= 42red:18green

simplified ratio= 7:3 bc 42:18 divided by 6 is 7:3

Answer:

7:3

Step-by-step explanation:

If the store sold 60 apples total and 18 of them are red to find the ratio subtract 18 from 60. You will then get 42:18 as the ratio. That can be simplified by dividing 42 and 18 by 2. Then your new ratio will be 21:9. That can be simplified even more by dividing 21 and 9 by 3. Now you have your final answer 7:3. For every 7 green apples sold 3 red apples will be sold. I hope that helped. :)

Answer:

10x+ 35

Step-by-step explanation:

If you multiply you get that answer because 5*2= 10 and 5*7= 35 so 10x+ 35 would be correct. Hope this helps, let me know if correct, and have a great day!!

Answer:0.0088

Step-by-step explanation:

Answer:

Adding 1 every time if you can tell

Step-by-step explanation:

Answer:

old

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

-15 x 2x = -30x

-15 x -6 = 90

Answer:

c)-15(2x-6)

Step-by-step explanation:

i think!

Answer:

3/4?

Step-by-step explanation:

maybe not but i think this is it

Answer:

A: 3

B: 276

Step-by-step explanation:

Answer:

A. There are 4 pairs of rectangles

B. I think that the area is 216

Step-by-step explanation:

Answer:

Factors of 182 =1, 2, 7, 13, 14, 26, 91, 182.

Step-by-step explanation:

Answer:

factors of 182 are 1, 2, 7, 13, 14, 26, 91, 182

Step-by-step explanation:

Answer:

1/6

Step-by-step explanation:

1/6 because there are 6 sides and out of the 6 sides there is one side of the number 5 on it.

hope this helps!

Answer:

B

Step-by-step explanation:

Answer:

A and E

Step-by-step explanation:

A because there are 3 rings and 7 necklaces, so there is a high chance they will be picked. But because there are earrings, braceletes, and one tiara, its not 100% cirtain that the rings or necklaces will be picked.

E because there is only one tiara. There are way more of all the other pieces of jewelry. But if its a choice to be picked there is a small chance it could be chosen.

Answer:

y=4.5x+22 (4.5 goes in first box, 22 goes in second box).

Step-by-step explanation:

For starters, you can use that line in the middle, a.k.a. the line of best fit, to help set up your equation.

The equation is in slope-intercept (y=mx+b) form, where m is slope and b is y-intercept.

From the given numbers and the graph, it looks like the y-intercept is about 22 so you can drag the 22 in the last box, where the 'b' should be. your equation is now y=mx+22.

For the slope, just calculate rise over run. I've counted and gotten about 9/2, which equals 4.5 (which is in the choices), which is your slope.

Your final equation is now y=4.5x+22. Hope this helps.

Answer:

2feet 7 inches

Step-by-step explanation:

Answer:

the answer is

2 (y-16)

_______

3

Answer:

48

Step-by-step explanation:

144÷3=48

144 is the total so you need to divide it by 3 to get your answer

Answer:

9

Step-by-step explanation:

Answer:

the second one!

for brainliest

Step-by-step explanation:

Answer:

P = 8.9k

Step-by-step explanation:

To find the perimeter, you need to add all three sides of the triangle.

P = (1.8k - 5) + (3.5 + 6.1k) + (k + 1.5)

Because you are adding all three expressions, you can remove the parentheses.

P = 1.8k - 5 + 3.5 + 6.1k + k + 1.5

Now you want to combine the variable (k).

P = (1.8k + 6.1k + k) - 5 + 3.5 + 1.5

P = (8.9k) - 5 + 3.5 + 1.5

Now you want to combine the constants.

P = (8.9k) - 0

You are left with:

P = 8.9k

Answer:

21 books are on each shelf.

Step-by-step explanation:

To solve this you need to divide 130 and 6 so you should get 21 with a remainder of 4 which is the amount of books on each shelf and the amount of books that are left over.

I hope this helps :D

Answer:

2 ways

Step-by-step explanation:

Answer:

B, 51, 60, 69

Step-by-step explanation:

15 + 9 = 24

24 + 9 = 33

33 + 9 = 42

So the next numbers should be 9 "away" from the previous number.

42 + 9 = 51

51 + 9 = 60

60 + 9 = 69

So the answer is B

Answer:

 Marcia has 17

Cx4+18=86

86-18=68/4=17

Answer:

$3,282.51

Step-by-step explanation:

you take 3,190 times 2.9% and get $92.51, add that to 3,190 and get $3,282.51! hope this helped!

Answer:

$3652. 55

Step-by-step explanation:

A = P(1 + rt)

P = 3190

r = 0.029 (percent in decimal form)

t = 5 years

A = 3190(1 + (0.029)(5))

A = 3190(1 + .145)

A = 3190(1.145)

A = $3652. 55

Answer:

t = 0.99

Step-by-step explanation:

1.2t - 1.44= 0.25t

first, we add 1.44 to both sides to move it

1.2t - 1.44 = 0.25t

     +1.44    +1.44

______________

1.2t = 0.25t + 1.44

second, we want to solve for t, so we must get the variable alone (add 0.25t to 1.2t)

1.2t = 0.25t + 1.44

+0.25t  +0.25t

1.45t = 1.44

third, to get t alone we must divide by 1.45 on both sides

1.45t = 1.44

t = 0.9931034483

rounded this would be 0.99

Answer:

Step-by-step explanation:

So we have an equation. Let's combine like terms.

1.2t-0.25t=1.44

Now let's solve.

0.95t=1.44

We don't have a whole variable, so let's make it whole.

95t=144

Now we can solve. Let's divide both sides by 95.

t=1.5157894737

That's a long decimal. Let's round it.

t=1.5

Answer:

66 is 49.2537313% of 134

Step-by-step explanation:

so 49.26