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3 years ago

A mirror frame in the shape of an oval is shown below. The ends of the frame form semicircles:

Mathematics

1 answer:

Kruka [31]3 years ago

3 0

You need to add up three things:
- two sides of 60" each (60*2=120")
- the perimeter of the upper semicircle (3.14*27/2=42.412")
- the perimeter of the lower semicircle (3.14*27/2=42.412")

After addition:
120+42.412+42.412=204.823"

I hope you got the idea!

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skelet666 [1.2K]

Answer:

9 wagon stamps and 1 sailboat stamp!

Step-by-step explanation:

7×4= 28

28+3=31

3 0

3 years ago

Which one of these lines is the equation

yaroslaw [1]

Answer:

Line B - red line

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Find the area of the triangle with the following coordinates. A (-5,9) B (1,-7) C (8,4)

Virty [35]

QUESTION : > FIND THE ARE OF THE TRIANGLE WITH THE FOLLOWING COORDINATES.

A. (-5,9)

B . (1,-7)

C . (8,4)

ANSWER :> A.

 (-5,9). 

HOPE IT HELPS

 THANK ME LATER. 

<h2>#CARY ON LEARNING </h2>

4 0

2 years ago

A stock was purchased at $15.75 per share, and sold at $19.25 per share.

BARSIC [14]

ANSWER:
B. $3.50

STEP BY STEP EXPLANATION:

We start out with buying the stock for $15.75 then sell it at $19.25. We need to find the difference.

Subtract $15.75 from $19.25

19.25 - 15.75 = 3.50

To check your work add $3.50 to $15.75

15.75 + 3.50 = 19.25

Hope this helps and please mark brainliest! : )

3 0

3 years ago

If f(x)=3x+1 and g(x)=x^2-6 find (f-g)(x)

8090 [49]

Hi there!

• f(x) = 3x + 1
• g(x) = x² - 6

Then,
According to th' question :-

(f - g)(x) = f(x) - g(x)

= 3x + 1 - (x² - 6)

= 3x + 1 - x² + 6

= -x² + 3x + 7

Hence,
Option 2ⁿᵈ : -x² + 3x + 7 is Correct.

~ Hope it helps!

6 0

3 years ago

Read 2 more answers