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stellarik [79]
3 years ago
13

Can someone help me with this

Mathematics
1 answer:
Mariana [72]3 years ago
6 0
Number One is B because to find the Circumference you have to use the formula 2 pi r
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A particular prism has ten faces. How many edges does it have?
vova2212 [387]

Answer:

I think the answer is .........

Step-by-step explanation:

24 edges,

8 0
3 years ago
Sales= 768. comission rate= 4%. comission rate= ?
Marizza181 [45]

Answer: Commission rate = $30.72

Step-by-step explanation: For this problem we want to find the commission rate for sales that are a total of $768. The commission rate is 4%.

Convert 4% to a decimal. 4/100 = 0.04.

Now, multiply the sales by the decimal 0.04 to find the commission rate.

768 x 0.04 = 30.72, or $30.72 for the commission rate.

5 0
4 years ago
PLEASE HELP ILL GIVE BRAINLIEST!!!! I AM STUMPED AS I HAVE NOT PAYED ANY ATTENTION IN CLASS PLEASE HELP ME!!!!
Svetlanka [38]

Answer:

y=\frac{-2}{3} x-15

Step-by-step explanation:

First draw a line. I will put it in an attachment so you can see the line.

Now choose to points on the line to use the slope formula.

(0,15) and (3,13).

Slope formula: \frac{y2-y1}{x2-x1}

Plug in the information needed using the two points chosen.

\frac{13-15}{3-0}=\frac{-2}{3}

The slope is \frac{-2}{3}.

Now use point-slope formula.

Point-slope formula: y-y1=m(x-x1)

y-15=\frac{-2}{3}(x-0)

y-15=\frac{-2}{3}x-0

Subtract 15 from both sides.

y=\frac{-2}{3}x-15

Hope this helps!

If not, I am sorry.

5 0
2 years ago
What is the length of Line segment S R?
tangare [24]
Using Pythagorean theorem.
16^2 + (RT)^2 = 20^2
256 + (RT)^2 = 400
(RT)^2 = 144
RT = 12


Using altitude theorem to find ST:
16/12= 12/ST
16ST = 144
ST = 9

Using Pythagorean theorem again:

12^2 + 9^2 = SR^2
144 + 81 = SR^2
225 = SR^2
SR= 15

Final answer: SR= 15

Hope this helps!
6 0
3 years ago
Can someone please help me​
lesya [120]
The first one is no solution, the second one is t+x=y
5 0
3 years ago
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