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SashulF [63]
3 years ago
8

explain how to write and solve an equation to find an unknown side length of a rectangle when given the perimeter.

Mathematics
1 answer:
Trava [24]3 years ago
5 0
A squared plus b squared = c squared will help
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Help ill give extra poihts
kolbaska11 [484]

Answer:

19 / (19+19+13) = 0.37254901... = ~ 37%

Step-by-step explanation:

19 is self-explanatory

(19+19+13) = 52

19 / 52 = 0.37254901...

0.37254901... = ~37%

brainliest plz

6 0
3 years ago
A sphere has a diameter of 5 inches.
ozzi
By definition, the volume of a sphere is given by:
 V = (4/3) * ( \pi ) * (r ^ 3)

 Where,
 r: is the radius of the sphere
 The radius of the sphere is:
 r = d / 2

 Where,
 d: diameter of the sphere
 Substituting values we have:
 r = 5/2

r = 2.5
 Then, the nolumen is given by:
 V = (4/3) * (3.14) * (2.5 ^ 3)

V = 65.4 in ^ 3
 Answer: 
 
the volume of the sphere is:
 65.4 in³
8 0
3 years ago
-5/6 - 17/18 - (-2/9) =
Pani-rosa [81]

Answer:

Alright well simplify the expression

Exact form: - 14/9

Decimal form: - 1.5

Mixed number form: - 1 5/9 Hope this helps :)

Step-by-step explanation:

If u want i can explain with detail and steps

3 0
3 years ago
B varies inversely with c. when b is 2, c is 8. find the value of c when b is 5.
slava [35]

Answer:

3.2

The value of C when B is 5 is 3.2

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What is the slope of the line that passes through the points (6-8) and (10,-8)?
romanna [79]

Answer:

The slope of the line that passes through the points would be 0

Step-by-step explanation:

Lets use the formula : y2-y1/x2-x1

In this case lets let y2 be -8 and y1 be -8

And lets let x2 be 6 and x1 be 10, that would look like..

-8-(-8)/6-10

which equals...

0/-4 = 0

We know that the slope of the line is 0

3 0
2 years ago
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