Three rare coins with diameters of 7/8 inch, 3/4 inch, and 5/8 inch are mounted in a rectangular frame, as shown in the diagram below. What is the perimeter of the frame if the coins fit exactly?

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Answer:

The answer is D.

Step-by-step explanation:

28/7 = 4 and 19-4 = 15.

Answer:

2

Step-by-step explanation:

A F = 48

F E = 50

50 - 48 = 2

Thus the answer is 2

Answer: The answer is 4

Answer:

0.1

Step-by-step explanation:

Since the 9 is greater than or equal to 5, you round up, turning the 0 to 1

Answer:

0.1

Step-by-step explanation:

Answer:

The sum is;

x⁸ + x²

Step-by-step explanation:

Here, we want to add two polynomials

To add, we check the power of both values in the expression

As we can see, the power is not the same

What this mean is that we can not add the two terms beyond this written expression

So we have the value of the polynomial expression as still being the same

Answer:

No, 10/24 is not equal to 8/20

Step-by-step explanation:

10/24=5/12 when simplified

8/20=2/5 when simplified

Therefore, 10/24 is not equal to 8/20. I hope this helps, and mark me brainliest, please!

Thank you have a wonderful Sunday!

Answer:

12   never     mind it is 72

Step-by-step explanation:

6x6=36

36x2=72

Answer:

6 x 6

Step-by-step explanation:

because when You multiply x2 is by the same number

so it's 6 x6 = 36

Answer:

i believe it would take laine 4 hrs

Answer:

5

Step-by-step explanation:

Answer:

= -25

Step-by-step explanation:

Answer:

A≈78.5

Step-by-step explanation:

Formula : pie * r^2

3.14 * 5^2

3.14 * 25

78.5

Answer:

Step-by-step explanation:

-2/3(-3b-24) = 2(b+8)

6b/3+48/3 = 2b+16

2b+16 = 2b+16 => equivalent

Is -2/3(-12b-6+9b-18) equivalent to 2(b+8)?

To find out, simplify the left side.

Multiply every term in the parentheses by 2/3.

(8b + 4 - 6b + 12)

Simplify.

(2b + 16)

Factor out 2.

2(b + 8)

We conclude that -2/3(-12b-6+9b-18)

equals 2(b + 8).

Answer:

Step-by-step explanation:

Mean: all the numbers added then divided by the total number of numbers

[tex]m=\frac{2+2+3+3+3+4+5+5+5+6+8+14}{10}\\m= \frac{60}{10}\\\\m=6[/tex]

Mode: number(s) that is most often listed in the list of numbers.

3

Note: should be correct now

Step-by-step explanation:

mean is 7

mode is 2,3,5

your welcome

Answer:

~1445.13

Step-by-step explanation:

A = 2 x pi x r + 2 x pi x r^2

Answer:

260π or id we take π=3.14 816.4

Step-by-step explanation:

h=13ft

r=10ft

A=2πr(h+r)=2*10*13*π=260π=816.4

Answer:

87,069.6

Step-by-step explanation:

Answer:

Part A: (3, 2)

Part B: 5

Step-by-step explanation:

Point B of the parallelogram is the top right dot on the graph. In order to find its coordinate, we simply trace the dot's trajectory back to the x and y axis accordingly. If we look under the dot we see that its x-axis is 3 and if we look to the left of the dot we see that its y-axis is 2. Therefore, the coordinate of the fourth vertex B is (3, 2)

To calculate the length of side AB we simply count the number of squares between them, which looking at the graph we can see is 5 squares. Therefore the length of AB is 5

Answer:

The approximate difference between the two numbers are 6,500

Step-by-step explanation:

The computation is shown below:

As in the question it is asked the difference between the two numbers

And, the two numbers are 10,485 and 3,985

So, the approximate difference is

= 10,485 - 3,985

= 6,500

Hence, The approximate difference between the two numbers are 6,500

The same is considered and relevant too

Answer: In this example, if you buy an item at $175 with 30% discount, you will pay 175 - 52.5 = 122.5 dollars.

Step-by-step explanation:

Answer:

k = -2

Step-by-step explanation:

2 way to solve:

1st: 8x²-13x-4k = 8(x²-(13/8)x-(k/2))

if 2 roots: a and 1/a

8(x-a)(x-1/a) = 8(x²-(13/8)x-(k/2))

x²-(a+1/a)x+1 = x²-(13/8)x-(k/2)

1 = -(k/2)

k = -2

2nd: 2 roots of 8x²-13x-4k      x=(-b±√b²-4ac)/2a

x = (13±√169-4*8*(-4k))/16 = (13±√169+128k)/16

(13+(√169+128k))/16 = 16/ (13-(√169+128k))  ... root1=1/root2

(13+(√169+128k))*(13-(√169+128k)) = 16*16

13² - (√169+128k)² = 256

169-169-128k = 256

-128k = 256

k = -2

Answer:

87.92

Step-by-step explanation:

I took the unit test review in edge 2021

Answer: what?

Step-by-step explanation:

I don’t know

Answer:

Just multiple each fraction by 2 on the denominator and numerator.

For the drawing part, all you have to do is draw lines until you get the number of the denominator.

Step-by-step explanation:

For. Example, 2/4 times 2 equals 4/8

So for this u would draw lines till you count that there are 8 lines.

I hope this helped you.

Have a nice day.

Answer:

100 + 50x = 950

100 - 100 + 50x = 950 - 100

50x = 850

50x/50 = 850/50

x = 17

Answer:

No

Step-by-step explanation:

As you probably know, triangles have 3 sides. The longest side is called the hypotenuse. In this case, the hypotenuse is 10.3. Now, you might or might not know the pythagorean theorem, which states that the a² + b² =c ².

In this case, we can say that 4.4 is a and 8.3 is b. Now if we square 4.4 and add it to 8.3 squared, we get 88.25. However, if you square 10.3, you get 106.09. Thus, the values cannot be this way. So, your answer is no.

Answer:

75%

Step-by-step explanation:

9 divided by 12 = 0.75

- 75%

Answer:

X°

Step-by-step explanation:

there’s no other clues to what it could be, and since it’s x it would be X°

Answer:

D. (8,1)

Step-by-step explanation:

hope this helps :)

Answer:

7

Step-by-step explanation:

17 times 60 is 1020

1020 plus 30 is 1050

2 times 60 is 120

120 plus 30 is 150

1050 divided by 150 is 7

Answer:

B.7

Step-by-step explanation:

17.5 divided by 2.5 is 7